From 251e880c3b5a61355d11d1a253cfa058c9703cea Mon Sep 17 00:00:00 2001
From: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Fri, 12 May 2017 13:08:27 -0400
Subject: [PATCH] Enable tests

Enable most of the remaining test cases which were previously
disabled.  The required fixes are as follows:

* cache_001_pos - No changes required.

* cache_010_neg - Updated to use losetup under Linux.  Loopback
  cache devices are allowed, ZVOLs as cache devices are not.
  Disabled until all the builders pass reliably.

* cachefile_001_pos, cachefile_002_pos, cachefile_003_pos,
  cachefile_004_pos - Set set_device_dir path in cachefile.cfg,
  updated CPATH1 and CPATH2 to reference unique files.

* zfs_clone_005_pos - Wait for udev to create volumes.

* zfs_mount_007_pos - Updated mount options to expected Linux names.

* zfs_mount_009_neg, zfs_mount_all_001_pos - No changes required.

* zfs_unmount_005_pos, zfs_unmount_009_pos, zfs_unmount_all_001_pos -
  Updated to expect -f to not unmount busy mount points under Linux.

* rsend_019_pos - Observed to occasionally take a long time on both
  32-bit systems and the kmemleak builder.

* zfs_written_property_001_pos - Switched sync(1) to sync_pool.

* devices_001_pos, devices_002_neg - Updated create_dev_file() helper
  for Linux.

* exec_002_neg.ksh - Fixed mmap_exec.c to preserve errno.  Updated
  test case to expect EPERM from Linux as described by mmap(2).

* grow_pool_001_pos - Adding missing setup.ksh and cleanup.ksh
  scripts from OpenZFS.

* grow_replicas_001_pos.ksh - Added missing $SLICE_* variables.

* history_004_pos, history_006_neg, history_008_pos - Fixed by
  previous commits and were not enabled.  No changes.

* zfs_allow_010_pos - Added missing spaces after assorted zfs
  commands in delegate_common.kshlib.

* inuse_* - Illumos dump device tests skipped.  Remaining test
  cases updated to correctly create required partitions.

* large_files_001_pos - Fixed largest_file.c to accept EINVAL
  as well as EFBIG as described in write(2).

* largest_pool_001_pos - Skipped until layering pools on zvols
  is supported.

* link_count_001 - Added nproc to required commands.

* umountall_001 - Updated to use umount -a.

* online_offline_001_* - Pull in OpenZFS change to file_trunc.c
  to make the '-c 0' option run the test in a loop.  Included
  online_offline.cfg file in all test cases.

* rename_dirs_001_pos - Updated to use the rename_dir test binary,
  pkill restricted to exact matches and total runtime reduced.

* slog_013_neg - No changes required.

* slog_013_pos.ksh - Updated to use losetup under Linux.

* slog_014_pos.ksh - ZED will not be running, manually degrade
  the damaged vdev as expected.

* threadsappend_001_pos, write_dirs_002_pos - No changes required.

* nopwrite_varying_compression, nopwrite_volume - Forced pool
  sync with sync_pool to ensure up to date property values.

* Fixed typos in ZED log messages.  Refactored zed_* helper
  functions to resolve all-syslog exit=1 errors in zedlog.

* zfs_copies_003_pos, zfs_copies_005_neg, zfs_get_004_pos,
  clone_001_pos, cache_010_neg.ksh, zpool_add_004_pos,
  zpool_destroy_001_pos, largest_pool_001_pos - Enable tests
  which create pools layed on ZVOLs, resolved by PR #6065.

* largest_pool_001_pos - Limited to 7eb pool, maximum
  supported size in 8eb-1 on Linux.

* zpool_expand_001_pos, zpool_expand_003_neg - Updated skip reason.

* zfs_rollback_001_pos, zfs_rollback_002_pos - Properly cleanup
  busy mount points under Linux between test loops.

* privilege_001_pos, privilege_003_pos - Skip with log_unsupported.

* rollback_003_pos, snapshot_016_pos - No changes required.

* snapshot_008_pos - Increased LIMIT from 512K to 2M and added
  sync_pool to avoid false positives.

* xattr_* - Updated for Linux and enabled.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
---
 cmd/zed/agents/zfs_mod.c                      |   4 +-
 cmd/zed/zed_disk_event.c                      |   2 +-
 tests/runfiles/linux.run                      | 230 ++++++----------
 tests/zfs-tests/cmd/file_common.h             |   8 +
 tests/zfs-tests/cmd/file_trunc/file_trunc.c   |   8 +-
 .../zfs-tests/cmd/largest_file/largest_file.c |   4 +-
 tests/zfs-tests/cmd/mmap_exec/mmap_exec.c     |  11 +-
 tests/zfs-tests/include/commands.cfg          |   3 +
 tests/zfs-tests/include/default.cfg           |   6 +-
 tests/zfs-tests/include/libtest.shlib         | 107 ++++++--
 .../tests/functional/cache/cache_010_neg.ksh  |  54 ++--
 .../tests/functional/cachefile/Makefile.am    |   2 +
 .../tests/functional/cachefile/cachefile.cfg  |   8 +-
 .../functional/cachefile/cachefile.kshlib     |   1 +
 .../tests/functional/cachefile/cleanup.ksh    |  30 +++
 .../tests/functional/cachefile/setup.ksh      |  46 ++++
 .../cli_root/zfs_clone/zfs_clone_005_pos.ksh  |   5 +-
 .../zfs_copies/zfs_copies_005_neg.ksh         |   3 +-
 .../cli_root/zfs_get/zfs_get_006_neg.ksh      |   4 +
 .../cli_root/zfs_mount/zfs_mount_007_pos.ksh  |  18 +-
 .../zfs_written_property_001_pos.ksh          |  18 +-
 .../zfs_rollback/zfs_rollback_001_pos.ksh     |  13 +-
 .../zfs_rollback/zfs_rollback_common.kshlib   |   4 +-
 .../cli_root/zfs_send/zfs_send_005_pos.ksh    |   2 +-
 .../zfs_unmount/zfs_unmount_005_pos.ksh       |   6 +-
 .../zfs_unmount/zfs_unmount_009_pos.ksh       |  27 +-
 .../zfs_unmount/zfs_unmount_all_001_pos.ksh   |   4 +
 .../zfs_unshare/zfs_unshare_002_pos.ksh       |   4 +
 .../zfs_unshare/zfs_unshare_006_pos.ksh       |   4 +
 .../cli_root/zpool_add/zpool_add_004_pos.ksh  |   5 -
 .../zpool_destroy/zpool_destroy_001_pos.ksh   |  13 +-
 .../cli_root/zpool_expand/cleanup.ksh         |   3 +
 .../cli_root/zpool_expand/setup.ksh           |   3 +
 .../zpool_expand/zpool_expand_001_pos.ksh     |   5 +-
 .../zpool_expand/zpool_expand_003_neg.ksh     |   5 +-
 .../cli_user/misc/zfs_share_001_neg.ksh       |   4 +
 .../cli_user/misc/zfs_unshare_001_neg.ksh     |   4 +
 .../delegate/delegate_common.kshlib           |  28 +-
 .../functional/devices/devices_001_pos.ksh    |   4 +
 .../functional/devices/devices_002_neg.ksh    |   4 +
 .../functional/devices/devices_common.kshlib  |  22 +-
 .../tests/functional/exec/exec_001_pos.ksh    |   2 +-
 .../tests/functional/exec/exec_002_neg.ksh    |  11 +-
 .../tests/functional/fault/cleanup.ksh        |   4 +-
 .../tests/functional/fault/fault.cfg          |   3 -
 .../tests/functional/fault/setup.ksh          |  16 +-
 .../tests/functional/grow_pool/Makefile.am    |   2 +
 .../tests/functional/grow_pool/cleanup.ksh    |  53 ++++
 .../tests/functional/grow_pool/grow_pool.cfg  |   3 +
 .../tests/functional/grow_pool/setup.ksh      |  54 ++++
 .../grow_replicas/grow_replicas.cfg           |   3 +
 .../grow_replicas/grow_replicas_001_pos.ksh   |   4 +-
 .../tests/functional/inuse/inuse.cfg          |   3 +-
 .../tests/functional/inuse/inuse_001_pos.ksh  |   4 +
 .../tests/functional/inuse/inuse_003_pos.ksh  |   8 +-
 .../tests/functional/inuse/inuse_005_pos.ksh  |  13 +-
 .../tests/functional/inuse/inuse_006_pos.ksh  |   9 +
 .../tests/functional/inuse/inuse_007_pos.ksh  |   9 +
 .../tests/functional/inuse/inuse_008_pos.ksh  |  13 +-
 .../tests/functional/inuse/inuse_009_pos.ksh  |  10 +-
 .../functional/largest_pool/largest_pool.cfg  |   2 +-
 .../largest_pool/largest_pool_001_pos.ksh     |   1 +
 .../functional/link_count/link_count_001.ksh  |   4 +-
 .../tests/functional/mount/umountall_001.ksh  |  23 +-
 .../tests/functional/nopwrite/nopwrite.shlib  |   2 +-
 .../online_offline/online_offline_001_pos.ksh |  26 +-
 .../online_offline/online_offline_002_neg.ksh |   1 +
 .../privilege/privilege_001_pos.ksh           |   4 +
 .../privilege/privilege_002_pos.ksh           |   4 +
 .../rename_dirs/rename_dirs_001_pos.ksh       |   8 +-
 .../tests/functional/rsend/rsend_019_pos.ksh  |   5 +
 .../tests/functional/slog/slog_013_pos.ksh    |  24 +-
 .../tests/functional/slog/slog_014_pos.ksh    |   2 +
 .../tests/functional/snapshot/snapshot.cfg    |   2 +-
 .../functional/snapshot/snapshot_008_pos.ksh  |   1 +
 .../functional/snapshot/snapshot_016_pos.ksh  |   8 +-
 .../threadsappend/threadsappend_001_pos.ksh   |   7 +-
 .../tests/functional/xattr/Makefile.am        |   1 +
 .../tests/functional/xattr/cleanup.ksh        |   7 +-
 .../tests/functional/xattr/setup.ksh          |  33 +--
 .../tests/functional/xattr/xattr.cfg          |  30 +++
 .../tests/functional/xattr/xattr_001_pos.ksh  |  14 +-
 .../tests/functional/xattr/xattr_002_neg.ksh  |  14 +-
 .../tests/functional/xattr/xattr_003_neg.ksh  |  18 +-
 .../tests/functional/xattr/xattr_004_pos.ksh  |  68 +++--
 .../tests/functional/xattr/xattr_007_neg.ksh  |  21 +-
 .../tests/functional/xattr/xattr_008_pos.ksh  |   4 +
 .../tests/functional/xattr/xattr_009_neg.ksh  |   4 +
 .../tests/functional/xattr/xattr_010_neg.ksh  |   4 +
 .../tests/functional/xattr/xattr_011_pos.ksh  | 251 +++++++++++-------
 .../tests/functional/xattr/xattr_012_pos.ksh  |  10 +-
 .../tests/functional/xattr/xattr_013_pos.ksh  |  32 ++-
 .../functional/xattr/xattr_common.kshlib      |  52 +++-
 93 files changed, 1111 insertions(+), 536 deletions(-)
 create mode 100755 tests/zfs-tests/tests/functional/cachefile/cleanup.ksh
 create mode 100755 tests/zfs-tests/tests/functional/cachefile/setup.ksh
 create mode 100755 tests/zfs-tests/tests/functional/grow_pool/cleanup.ksh
 create mode 100755 tests/zfs-tests/tests/functional/grow_pool/setup.ksh
 create mode 100644 tests/zfs-tests/tests/functional/xattr/xattr.cfg

diff --git a/cmd/zed/agents/zfs_mod.c b/cmd/zed/agents/zfs_mod.c
index 8f2f60bbfb94..a906decab406 100644
--- a/cmd/zed/agents/zfs_mod.c
+++ b/cmd/zed/agents/zfs_mod.c
@@ -763,12 +763,12 @@ zfs_deliver_dle(nvlist_t *nvl)
 	char *devname;
 
 	if (nvlist_lookup_string(nvl, DEV_PHYS_PATH, &devname) != 0) {
-		zed_log_msg(LOG_INFO, "zfs_deliver_event: no physpath");
+		zed_log_msg(LOG_INFO, "zfs_deliver_dle: no physpath");
 		return (-1);
 	}
 
 	if (zpool_iter(g_zfshdl, zfsdle_vdev_online, devname) != 1) {
-		zed_log_msg(LOG_INFO, "zfs_deliver_event: device '%s' not "
+		zed_log_msg(LOG_INFO, "zfs_deliver_dle: device '%s' not "
 		    "found", devname);
 		return (1);
 	}
diff --git a/cmd/zed/zed_disk_event.c b/cmd/zed/zed_disk_event.c
index 32eefb2f386c..a778f9a240fe 100644
--- a/cmd/zed/zed_disk_event.c
+++ b/cmd/zed/zed_disk_event.c
@@ -161,7 +161,7 @@ zed_udev_monitor(void *arg)
 	struct udev_monitor *mon = arg;
 	char *tmp, *tmp2;
 
-	zed_log_msg(LOG_INFO, "Waiting for new uduev disk events...");
+	zed_log_msg(LOG_INFO, "Waiting for new udev disk events...");
 
 	while (1) {
 		struct udev_device *dev;
diff --git a/tests/runfiles/linux.run b/tests/runfiles/linux.run
index 232fd234fd14..2622502aa4c1 100644
--- a/tests/runfiles/linux.run
+++ b/tests/runfiles/linux.run
@@ -19,7 +19,7 @@ post_user = root
 post = cleanup
 outputdir = /var/tmp/test_results
 
-# DISABLED: update to use ZFS_ACL_* variables and user_run helper.
+# Update to use ZFS_ACL_* variables and user_run helper.
 # posix_001_pos
 # posix_002_pos
 [tests/functional/acl/posix]
@@ -33,22 +33,15 @@ tests = ['bootfs_001_pos', 'bootfs_002_neg', 'bootfs_003_pos',
     'bootfs_004_neg', 'bootfs_005_neg', 'bootfs_006_pos', 'bootfs_007_pos',
     'bootfs_008_pos']
 
-# DISABLED:
-# cache_001_pos - needs investigation
-# cache_010_neg - needs investigation
 [tests/functional/cache]
-tests = ['cache_002_pos', 'cache_003_pos', 'cache_004_neg',
+tests = ['cache_001_pos', 'cache_002_pos', 'cache_003_pos', 'cache_004_neg',
     'cache_005_neg', 'cache_006_pos', 'cache_007_neg', 'cache_008_neg',
-    'cache_009_pos', 'cache_011_pos']
+    'cache_009_pos', 'cache_010_neg', 'cache_011_pos']
 
-# DISABLED: needs investigation
-#[tests/functional/cachefile]
-#tests = ['cachefile_001_pos', 'cachefile_002_pos', 'cachefile_003_pos',
-#    'cachefile_004_pos']
-#pre =
-#post =
+[tests/functional/cachefile]
+tests = ['cachefile_001_pos', 'cachefile_002_pos', 'cachefile_003_pos',
+    'cachefile_004_pos']
 
-# DISABLED: needs investigation
 # 'sensitive_none_lookup', 'sensitive_none_delete',
 # 'sensitive_formd_lookup', 'sensitive_formd_delete',
 # 'insensitive_none_lookup', 'insensitive_none_delete',
@@ -77,20 +70,15 @@ post =
 [tests/functional/cli_root/zfs]
 tests = ['zfs_001_neg', 'zfs_002_pos', 'zfs_003_neg']
 
-# DISABLED:
-# zfs_clone_005_pos - busy unmount
 [tests/functional/cli_root/zfs_clone]
 tests = ['zfs_clone_001_neg', 'zfs_clone_002_pos', 'zfs_clone_003_pos',
-    'zfs_clone_004_pos', 'zfs_clone_006_pos',
+    'zfs_clone_004_pos', 'zfs_clone_005_pos', 'zfs_clone_006_pos',
     'zfs_clone_007_pos', 'zfs_clone_008_neg', 'zfs_clone_009_neg',
     'zfs_clone_010_pos']
 
-# DISABLED:
-# zfs_copies_003_pos - https://github.com/zfsonlinux/zfs/issues/3484
-# zfs_copies_005_neg - https://github.com/zfsonlinux/zfs/issues/3484
 [tests/functional/cli_root/zfs_copies]
-tests = ['zfs_copies_001_pos', 'zfs_copies_002_pos', 'zfs_copies_004_neg',
-    'zfs_copies_006_pos']
+tests = ['zfs_copies_001_pos', 'zfs_copies_002_pos', 'zfs_copies_003_pos',
+    'zfs_copies_004_neg', 'zfs_copies_005_neg', 'zfs_copies_006_pos']
 
 [tests/functional/cli_root/zfs_create]
 tests = ['zfs_create_001_pos', 'zfs_create_002_pos', 'zfs_create_003_pos',
@@ -107,38 +95,29 @@ tests = ['zfs_destroy_001_pos', 'zfs_destroy_002_pos', 'zfs_destroy_003_pos',
     'zfs_destroy_013_neg', 'zfs_destroy_014_pos', 'zfs_destroy_015_pos',
     'zfs_destroy_016_pos']
 
-# DISABLED:
-# zfs_get_004_pos - https://github.com/zfsonlinux/zfs/issues/3484
-# zfs_get_006_neg - needs investigation
 [tests/functional/cli_root/zfs_get]
 tests = ['zfs_get_001_pos', 'zfs_get_002_pos', 'zfs_get_003_pos',
-    'zfs_get_005_neg', 'zfs_get_007_neg', 'zfs_get_008_pos',
-    'zfs_get_009_pos', 'zfs_get_010_neg']
+    'zfs_get_004_pos', 'zfs_get_005_neg', 'zfs_get_006_neg', 'zfs_get_007_neg',
+    'zfs_get_008_pos', 'zfs_get_009_pos', 'zfs_get_010_neg']
 
 [tests/functional/cli_root/zfs_inherit]
 tests = ['zfs_inherit_001_neg', 'zfs_inherit_002_neg', 'zfs_inherit_003_pos']
 
-# DISABLED:
 # zfs_mount_006_pos - https://github.com/zfsonlinux/zfs/issues/4990
-# zfs_mount_007_pos - needs investigation
-# zfs_mount_009_neg - needs investigation
-# zfs_mount_all_001_pos - needs investigation
 [tests/functional/cli_root/zfs_mount]
 tests = ['zfs_mount_001_pos', 'zfs_mount_002_pos', 'zfs_mount_003_pos',
-    'zfs_mount_004_pos', 'zfs_mount_005_pos', 'zfs_mount_008_pos',
-    'zfs_mount_010_neg', 'zfs_mount_011_neg', 'zfs_mount_012_neg']
+    'zfs_mount_004_pos', 'zfs_mount_005_pos', 'zfs_mount_007_pos',
+    'zfs_mount_008_pos', 'zfs_mount_009_neg', 'zfs_mount_010_neg',
+    'zfs_mount_011_neg', 'zfs_mount_012_neg', 'zfs_mount_all_001_pos']
 
 [tests/functional/cli_root/zfs_promote]
 tests = ['zfs_promote_001_pos', 'zfs_promote_002_pos', 'zfs_promote_003_pos',
     'zfs_promote_004_pos', 'zfs_promote_005_pos', 'zfs_promote_006_neg',
     'zfs_promote_007_neg', 'zfs_promote_008_pos']
 
-# DISABLED:
-# zfs_written_property_001_pos - https://github.com/zfsonlinux/zfs/issues/2441
 [tests/functional/cli_root/zfs_property]
-tests = []
+tests = ['zfs_written_property_001_pos']
 
-# DISABLED:
 # zfs_receive_004_neg - Fails for OpenZFS on illumos
 [tests/functional/cli_root/zfs_receive]
 tests = ['zfs_receive_001_pos', 'zfs_receive_002_pos', 'zfs_receive_003_pos',
@@ -148,7 +127,6 @@ tests = ['zfs_receive_001_pos', 'zfs_receive_002_pos', 'zfs_receive_003_pos',
     'zfs_receive_013_pos', 'zfs_receive_014_pos', 'zfs_receive_015_pos',
     'receive-o-x_props_override']
 
-# DISABLED:
 # zfs_rename_006_pos - https://github.com/zfsonlinux/zfs/issues/5647
 # zfs_rename_009_neg - https://github.com/zfsonlinux/zfs/issues/5648
 [tests/functional/cli_root/zfs_rename]
@@ -161,11 +139,9 @@ tests = ['zfs_rename_001_pos', 'zfs_rename_002_pos', 'zfs_rename_003_pos',
 [tests/functional/cli_root/zfs_reservation]
 tests = ['zfs_reservation_001_pos', 'zfs_reservation_002_pos']
 
-# DISABLED:
-# zfs_rollback_001_pos - busy mountpoint behavior
-# zfs_rollback_002_pos - busy mountpoint behavior
 [tests/functional/cli_root/zfs_rollback]
-tests = ['zfs_rollback_003_neg', 'zfs_rollback_004_neg']
+tests = ['zfs_rollback_001_pos', 'zfs_rollback_002_pos',
+    'zfs_rollback_003_neg', 'zfs_rollback_004_neg']
 
 [tests/functional/cli_root/zfs_send]
 tests = ['zfs_send_001_pos', 'zfs_send_002_pos', 'zfs_send_003_pos',
@@ -195,21 +171,15 @@ tests = ['zfs_snapshot_001_neg', 'zfs_snapshot_002_neg',
     'zfs_snapshot_006_pos', 'zfs_snapshot_007_neg', 'zfs_snapshot_008_neg',
     'zfs_snapshot_009_pos']
 
-# DISABLED:
-# zfs_unmount_005_pos - needs investigation
-# zfs_unmount_009_pos - needs investigation
-# zfs_unmount_all_001_pos - needs investigation
 [tests/functional/cli_root/zfs_unmount]
 tests = ['zfs_unmount_001_pos', 'zfs_unmount_002_pos', 'zfs_unmount_003_pos',
-    'zfs_unmount_004_pos', 'zfs_unmount_006_pos',
-    'zfs_unmount_007_neg', 'zfs_unmount_008_neg']
+    'zfs_unmount_004_pos', 'zfs_unmount_005_pos', 'zfs_unmount_006_pos',
+    'zfs_unmount_007_neg', 'zfs_unmount_008_neg', 'zfs_unmount_009_pos',
+    'zfs_unmount_all_001_pos']
 
-# DISABLED:
-# zfs_unshare_002_pos - zfs set sharenfs=off won't unshare if it was already off
-# zfs_unshare_006_pos - some distros come with Samba "user shares" disabled
 [tests/functional/cli_root/zfs_unshare]
-tests = ['zfs_unshare_001_pos', 'zfs_unshare_003_pos',
-    'zfs_unshare_004_neg', 'zfs_unshare_005_neg']
+tests = ['zfs_unshare_001_pos', 'zfs_unshare_002_pos', 'zfs_unshare_003_pos',
+    'zfs_unshare_004_neg', 'zfs_unshare_005_neg', 'zfs_unshare_006_pos']
 
 [tests/functional/cli_root/zfs_upgrade]
 tests = ['zfs_upgrade_001_pos', 'zfs_upgrade_002_pos', 'zfs_upgrade_003_pos',
@@ -319,17 +289,14 @@ tests = ['zpool_upgrade_001_pos', 'zpool_upgrade_002_pos',
     'zpool_upgrade_007_pos', 'zpool_upgrade_008_pos',
     'zpool_upgrade_009_neg']
 
-# DISABLED:
-# zfs_share_001_neg - requires additional dependencies
-# zfs_unshare_001_neg - requires additional dependencies
 [tests/functional/cli_user/misc]
 tests = ['zdb_001_neg', 'zfs_001_neg', 'zfs_allow_001_neg',
     'zfs_clone_001_neg', 'zfs_create_001_neg', 'zfs_destroy_001_neg',
     'zfs_get_001_neg', 'zfs_inherit_001_neg', 'zfs_mount_001_neg',
     'zfs_promote_001_neg', 'zfs_receive_001_neg', 'zfs_rename_001_neg',
     'zfs_rollback_001_neg', 'zfs_send_001_neg', 'zfs_set_001_neg',
-    'zfs_snapshot_001_neg', 'zfs_unallow_001_neg',
-    'zfs_unmount_001_neg', 'zfs_upgrade_001_neg',
+    'zfs_share_001_neg', 'zfs_snapshot_001_neg', 'zfs_unallow_001_neg',
+    'zfs_unmount_001_neg', 'zfs_unshare_001_neg', 'zfs_upgrade_001_neg',
     'zpool_001_neg', 'zpool_add_001_neg', 'zpool_attach_001_neg',
     'zpool_clear_001_neg', 'zpool_create_001_neg', 'zpool_destroy_001_neg',
     'zpool_detach_001_neg', 'zpool_export_001_neg', 'zpool_get_001_neg',
@@ -362,27 +329,20 @@ tests = ['compress_001_pos', 'compress_002_pos', 'compress_003_pos',
 [tests/functional/ctime]
 tests = ['ctime_001_pos' ]
 
-# DISABLED:
-# zfs_allow_010_pos - https://github.com/zfsonlinux/zfs/issues/5646
 [tests/functional/delegate]
 tests = ['zfs_allow_001_pos', 'zfs_allow_002_pos',
     'zfs_allow_004_pos', 'zfs_allow_005_pos', 'zfs_allow_006_pos',
     'zfs_allow_007_pos', 'zfs_allow_008_pos', 'zfs_allow_009_neg',
-    'zfs_allow_011_neg', 'zfs_allow_012_neg',
+    'zfs_allow_010_pos', 'zfs_allow_011_neg', 'zfs_allow_012_neg',
     'zfs_unallow_001_pos', 'zfs_unallow_002_pos', 'zfs_unallow_003_pos',
     'zfs_unallow_004_pos', 'zfs_unallow_005_pos', 'zfs_unallow_006_pos',
     'zfs_unallow_007_neg', 'zfs_unallow_008_neg']
 
-# DISABLED:
-# devices_001_pos - needs investigation
-# devices_002_neg - needs investigation
 [tests/functional/devices]
-tests = ['devices_003_pos']
+tests = ['devices_001_pos', 'devices_002_neg', 'devices_003_pos']
 
-# DISABLED:
-# exec_002_neg - needs investigation
 [tests/functional/exec]
-tests = ['exec_001_pos']
+tests = ['exec_001_pos', 'exec_002_neg']
 
 [tests/functional/fault]
 tests = ['auto_online_001_pos', 'auto_replace_001_pos']
@@ -395,56 +355,40 @@ tests = ['large_dnode_001_pos', 'large_dnode_002_pos', 'large_dnode_003_pos',
          'large_dnode_004_neg', 'large_dnode_005_pos', 'large_dnode_006_pos',
          'large_dnode_007_neg']
 
-# DISABLED: needs investigation
-#[tests/functional/grow_pool]
-#tests = ['grow_pool_001_pos']
-#pre =
-#post =
-
-# DISABLED: needs investigation
-#[tests/functional/grow_replicas]
-#tests = ['grow_replicas_001_pos']
-#pre =
-#post =
-
-# DISABLED:
-# history_004_pos - https://github.com/zfsonlinux/zfs/issues/5664
-# history_006_neg - https://github.com/zfsonlinux/zfs/issues/5657
-# history_008_pos - https://github.com/zfsonlinux/zfs/issues/5658
+[tests/functional/grow_pool]
+tests = ['grow_pool_001_pos']
+
+[tests/functional/grow_replicas]
+tests = ['grow_replicas_001_pos']
+pre =
+post =
+
 [tests/functional/history]
 tests = ['history_001_pos', 'history_002_pos', 'history_003_pos',
-    'history_005_neg',
-    'history_007_pos', 'history_009_pos',
+    'history_004_pos', 'history_005_neg', 'history_006_neg',
+    'history_007_pos', 'history_008_pos', 'history_009_pos',
     'history_010_pos']
 
 [tests/functional/inheritance]
 tests = ['inherit_001_pos']
 pre =
 
-# DISABLED:
-# inuse_001_pos, inuse_007_pos - no dumpadm command
-# inuse_005_pos - partition issue
-# inuse_006_pos - partition issue
-# inuse_008_pos - partition issue
-# inuse_009_pos - partition issue
 [tests/functional/inuse]
-tests = ['inuse_004_pos']
+tests = ['inuse_001_pos', 'inuse_003_pos', 'inuse_004_pos',
+    'inuse_005_pos', 'inuse_006_pos', 'inuse_007_pos', 'inuse_008_pos',
+    'inuse_009_pos']
 post =
 
-# DISABLED: needs investigation
-# large_files_001_pos
 [tests/functional/large_files]
-tests = ['large_files_002_pos']
+tests = ['large_files_001_pos', 'large_files_002_pos']
 
-# DISABLED: needs investigation
-#[tests/functional/largest_pool]
-#tests = ['largest_pool_001_pos']
-#pre =
-#post =
+[tests/functional/largest_pool]
+tests = ['largest_pool_001_pos']
+pre =
+post =
 
-# DISABLED: needs investigation
-#[tests/functional/link_count]
-#tests = ['link_count_001']
+[tests/functional/link_count]
+tests = ['link_count_001']
 
 [tests/functional/migration]
 tests = ['migration_001_pos', 'migration_002_pos', 'migration_003_pos',
@@ -452,15 +396,11 @@ tests = ['migration_001_pos', 'migration_002_pos', 'migration_003_pos',
     'migration_007_pos', 'migration_008_pos', 'migration_009_pos',
     'migration_010_pos', 'migration_011_pos', 'migration_012_pos']
 
-# DISABLED:
-# mmap_write_001_pos - needs investigation
 [tests/functional/mmap]
-tests = ['mmap_read_001_pos']
+tests = ['mmap_write_001_pos', 'mmap_read_001_pos']
 
-# DISABLED:
-# umountall_001 - requires umountall command.
 [tests/functional/mount]
-tests = ['umount_001']
+tests = ['umount_001', 'umountall_001']
 
 [tests/functional/mv_files]
 tests = ['mv_files_001_pos', 'mv_files_002_pos']
@@ -471,17 +411,14 @@ tests = ['nestedfs_001_pos']
 [tests/functional/no_space]
 tests = ['enospc_001_pos', 'enospc_002_pos', 'enospc_003_pos']
 
-# DISABLED:
-# nopwrite_volume - https://github.com/zfsonlinux/zfs/issues/5510
-# nopwrite_varying_compression - needs investigation
 [tests/functional/nopwrite]
 tests = ['nopwrite_copies', 'nopwrite_mtime', 'nopwrite_negative',
-    'nopwrite_promoted_clone', 'nopwrite_recsize', 'nopwrite_sync']
+    'nopwrite_promoted_clone', 'nopwrite_recsize', 'nopwrite_sync',
+    'nopwrite_varying_compression', 'nopwrite_volume']
 
-# DISABLED: needs investigation
-#[tests/functional/online_offline]
-#tests = ['online_offline_001_pos', 'online_offline_002_neg',
-#    'online_offline_003_neg']
+[tests/functional/online_offline]
+tests = ['online_offline_001_pos', 'online_offline_002_neg',
+    'online_offline_003_neg']
 
 [tests/functional/pool_names]
 tests = ['pool_names_001_pos', 'pool_names_002_neg']
@@ -491,9 +428,8 @@ post =
 [tests/functional/poolversion]
 tests = ['poolversion_001_pos', 'poolversion_002_pos']
 
-# DISABLED: requires pfexec command or 'RBAC profile'
-#[tests/functional/privilege]
-#tests = ['privilege_001_pos', 'privilege_002_pos']
+[tests/functional/privilege]
+tests = ['privilege_001_pos', 'privilege_002_pos']
 
 [tests/functional/quota]
 tests = ['quota_001_pos', 'quota_002_pos', 'quota_003_pos',
@@ -510,20 +446,17 @@ tests = ['redundancy_001_pos', 'redundancy_002_pos', 'redundancy_003_pos',
 tests = ['refquota_001_pos', 'refquota_002_pos', 'refquota_003_pos',
     'refquota_004_pos', 'refquota_005_pos', 'refquota_006_neg']
 
-# DISABLED:
-# refreserv_004_pos - needs investigation
+# refreserv_004_pos - Fails for OpenZFS on illumos
 [tests/functional/refreserv]
 tests = ['refreserv_001_pos', 'refreserv_002_pos', 'refreserv_003_pos',
     'refreserv_005_pos']
 
-# DISABLED:
-#[tests/functional/rename_dirs]
-#tests = ['rename_dirs_001_pos']
+[tests/functional/rename_dirs]
+tests = ['rename_dirs_001_pos']
 
 [tests/functional/replacement]
 tests = ['replacement_001_pos', 'replacement_002_pos', 'replacement_003_pos']
 
-# DISABLED:
 # reservation_001_pos - https://github.com/zfsonlinux/zfs/issues/4445
 # reservation_013_pos - https://github.com/zfsonlinux/zfs/issues/4444
 # reservation_018_pos - https://github.com/zfsonlinux/zfs/issues/5642
@@ -538,7 +471,6 @@ tests = ['reservation_001_pos', 'reservation_002_pos', 'reservation_003_pos',
 [tests/functional/rootpool]
 tests = ['rootpool_002_neg', 'rootpool_003_neg', 'rootpool_007_pos']
 
-# DISABLED:
 # rsend_008_pos - https://github.com/zfsonlinux/zfs/issues/6066
 # rsend_009_pos - https://github.com/zfsonlinux/zfs/issues/5887
 [tests/functional/rsend]
@@ -559,30 +491,21 @@ tests = ['rsend_001_pos', 'rsend_002_pos', 'rsend_003_pos', 'rsend_004_pos',
 tests = ['scrub_mirror_001_pos', 'scrub_mirror_002_pos',
     'scrub_mirror_003_pos', 'scrub_mirror_004_pos']
 
-# DISABLED: Scripts need to be updated.
-# slog_012_neg - needs investigation
-# slog_013_pos - requires 'lofiadm' command.
-# slog_014_pos - needs investigation
 [tests/functional/slog]
 tests = ['slog_001_pos', 'slog_002_pos', 'slog_003_pos', 'slog_004_pos',
     'slog_005_pos', 'slog_006_pos', 'slog_007_pos', 'slog_008_neg',
-    'slog_009_neg', 'slog_010_neg', 'slog_011_neg', 'slog_015_pos']
+    'slog_009_neg', 'slog_010_neg', 'slog_011_neg', 'slog_012_neg',
+    'slog_013_pos', 'slog_014_pos', 'slog_015_pos']
 
-# DISABLED:
-# clone_001_pos - https://github.com/zfsonlinux/zfs/issues/3484
-# rollback_003_pos - Hangs in unmount and spins.
-# snapshot_016_pos - Problem with automount
-# snapshot_008_pos - https://github.com/zfsonlinux/zfs/issues/5784
 [tests/functional/snapshot]
-tests = ['rollback_001_pos', 'rollback_002_pos',
-    'snapshot_001_pos', 'snapshot_002_pos',
+tests = ['clone_001_pos', 'rollback_001_pos', 'rollback_002_pos',
+    'rollback_003_pos', 'snapshot_001_pos', 'snapshot_002_pos',
     'snapshot_003_pos', 'snapshot_004_pos', 'snapshot_005_pos',
-    'snapshot_006_pos', 'snapshot_007_pos',
+    'snapshot_006_pos', 'snapshot_007_pos', 'snapshot_008_pos',
     'snapshot_009_pos', 'snapshot_010_pos', 'snapshot_011_pos',
     'snapshot_012_pos', 'snapshot_013_pos', 'snapshot_014_pos',
-    'snapshot_015_pos', 'snapshot_017_pos']
+    'snapshot_015_pos', 'snapshot_016_pos', 'snapshot_017_pos']
 
-# DISABLED:
 # snapused_004_pos - https://github.com/zfsonlinux/zfs/issues/5513
 [tests/functional/snapused]
 tests = ['snapused_001_pos', 'snapused_002_pos', 'snapused_003_pos',
@@ -591,9 +514,8 @@ tests = ['snapused_001_pos', 'snapused_002_pos', 'snapused_003_pos',
 [tests/functional/sparse]
 tests = ['sparse_001_pos']
 
-# DISABLED: needs investigation
-#[tests/functional/threadsappend]
-#tests = ['threadsappend_001_pos']
+[tests/functional/threadsappend]
+tests = ['threadsappend_001_pos']
 
 [tests/functional/tmpfile]
 tests = ['tmpfile_001_pos', 'tmpfile_002_pos', 'tmpfile_003_pos']
@@ -614,23 +536,19 @@ tests = [
     'userspace_001_pos', 'userspace_002_pos', 'userspace_003_pos',
     'groupspace_001_pos', 'groupspace_002_pos', 'groupspace_003_pos' ]
 
-# DISABLED:
 # vdev_zaps_007_pos -- fails due to a pre-existing issue with zpool split
 [tests/functional/vdev_zaps]
 tests = ['vdev_zaps_001_pos', 'vdev_zaps_002_pos', 'vdev_zaps_003_pos',
     'vdev_zaps_004_pos', 'vdev_zaps_005_pos', 'vdev_zaps_006_pos']
 
-# DISABLED:
-# write_dirs_002_pos - needs investigation
 [tests/functional/write_dirs]
-tests = ['write_dirs_001_pos']
-
-# DISABLED: No 'runat' command, replace the Linux equivalent and add xattrtest
-#[tests/functional/xattr]
-#tests = ['xattr_001_pos', 'xattr_002_neg', 'xattr_003_neg', 'xattr_004_pos',
-#    'xattr_005_pos', 'xattr_006_pos', 'xattr_007_neg', 'xattr_008_pos',
-#    'xattr_009_neg', 'xattr_010_neg', 'xattr_011_pos', 'xattr_012_pos',
-#    'xattr_013_pos']
+tests = ['write_dirs_001_pos', 'write_dirs_002_pos']
+
+[tests/functional/xattr]
+tests = ['xattr_001_pos', 'xattr_002_neg', 'xattr_003_neg', 'xattr_004_pos',
+    'xattr_005_pos', 'xattr_006_pos', 'xattr_007_neg', 'xattr_008_pos',
+    'xattr_009_neg', 'xattr_010_neg', 'xattr_011_pos', 'xattr_012_pos',
+    'xattr_013_pos']
 
 [tests/functional/zvol/zvol_ENOSPC]
 tests = ['zvol_ENOSPC_001_pos']
diff --git a/tests/zfs-tests/cmd/file_common.h b/tests/zfs-tests/cmd/file_common.h
index 759889e70d82..64b1777a9ae8 100644
--- a/tests/zfs-tests/cmd/file_common.h
+++ b/tests/zfs-tests/cmd/file_common.h
@@ -37,6 +37,14 @@
 extern "C" {
 #endif
 
+#ifndef _FILE_OFFSET_BITS
+#define	_FILE_OFFSET_BITS 64
+#endif
+
+#ifndef _LARGEFILE64_SOURCE
+#define	_LARGEFILE64_SOURCE
+#endif
+
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <errno.h>
diff --git a/tests/zfs-tests/cmd/file_trunc/file_trunc.c b/tests/zfs-tests/cmd/file_trunc/file_trunc.c
index f9431300beb6..69096752efa2 100644
--- a/tests/zfs-tests/cmd/file_trunc/file_trunc.c
+++ b/tests/zfs-tests/cmd/file_trunc/file_trunc.c
@@ -25,7 +25,7 @@
  */
 
 /*
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2012, 2014 by Delphix. All rights reserved.
  */
 
 #include <stdio.h>
@@ -87,11 +87,9 @@ main(int argc, char *argv[])
 		exit(3);
 	}
 
-	while (i < count) {
+	for (i = 0; count == 0 || i < count; i++) {
 		(void) do_write(fd);
 		(void) do_trunc(fd);
-
-		i++;
 	}
 
 	(void) close(fd);
@@ -188,7 +186,7 @@ do_write(int fd)
 		exit(5);
 	}
 
-	strcpy(buf, "ZFS Test Suite Truncation Test");
+	(void) strcpy(buf, "ZFS Test Suite Truncation Test");
 	if (write(fd, buf, bsize) < bsize) {
 		perror("write");
 		exit(6);
diff --git a/tests/zfs-tests/cmd/largest_file/largest_file.c b/tests/zfs-tests/cmd/largest_file/largest_file.c
index 286232da5b19..5e6a1866059b 100644
--- a/tests/zfs-tests/cmd/largest_file/largest_file.c
+++ b/tests/zfs-tests/cmd/largest_file/largest_file.c
@@ -108,8 +108,8 @@ main(int argc, char **argv)
 
 	write_ret = write(fd, mybuf, 1);
 	if (write_ret < 0) {
-		if (errno == EFBIG) {
-			(void) printf("write errno=EFBIG: success\n");
+		if (errno == EFBIG || errno == EINVAL) {
+			(void) printf("write errno=EFBIG|EINVAL: success\n");
 			err = 0;
 		} else {
 			err = errno;
diff --git a/tests/zfs-tests/cmd/mmap_exec/mmap_exec.c b/tests/zfs-tests/cmd/mmap_exec/mmap_exec.c
index 6a48a9c0459e..db90adbdca10 100644
--- a/tests/zfs-tests/cmd/mmap_exec/mmap_exec.c
+++ b/tests/zfs-tests/cmd/mmap_exec/mmap_exec.c
@@ -38,7 +38,7 @@
 int
 main(int argc, char *argv[])
 {
-	int fd;
+	int error, fd;
 	struct stat statbuf;
 
 	if (argc != 2) {
@@ -51,18 +51,21 @@ main(int argc, char *argv[])
 	errno = 0;
 
 	if ((fd = open(argv[1], O_RDONLY)) < 0) {
+		error = errno;
 		perror("open");
-		return (errno);
+		return (error);
 	}
 	if (fstat(fd, &statbuf) < 0) {
+		error = errno;
 		perror("fstat");
-		return (errno);
+		return (error);
 	}
 
 	if (mmap(0, statbuf.st_size,
 	    PROT_EXEC, MAP_SHARED, fd, 0) == MAP_FAILED) {
+		error = errno;
 		perror("mmap");
-		return (errno);
+		return (error);
 	}
 
 	return (0);
diff --git a/tests/zfs-tests/include/commands.cfg b/tests/zfs-tests/include/commands.cfg
index e458f4197511..968ab3cd1a5b 100644
--- a/tests/zfs-tests/include/commands.cfg
+++ b/tests/zfs-tests/include/commands.cfg
@@ -44,6 +44,7 @@ export SYSTEM_FILES='arp
     getconf
     getent
     getfacl
+    getfattr
     grep
     groupadd
     groupdel
@@ -58,6 +59,7 @@ export SYSTEM_FILES='arp
     ksh
     ln
     logname
+    losetup
     ls
     lsblk
     lsmod
@@ -72,6 +74,7 @@ export SYSTEM_FILES='arp
     mpstat
     mv
     net
+    nproc
     openssl
     parted
     pax
diff --git a/tests/zfs-tests/include/default.cfg b/tests/zfs-tests/include/default.cfg
index 4556b2cf6844..84edce7377bc 100644
--- a/tests/zfs-tests/include/default.cfg
+++ b/tests/zfs-tests/include/default.cfg
@@ -172,7 +172,11 @@ if is_linux; then
 	ZVOL_RDEVDIR="/dev/zvol"
 	DEV_RDSKDIR="/dev"
 	DEV_MPATHDIR="/dev/mapper"
+
 	ZEDLET_DIR="/var/tmp/zed"
+	VDEVID_CONF="$ZEDLET_DIR/vdev_id.conf"
+	VDEVID_CONF_ETC="/etc/zfs/vdev_id.conf"
+
 
 	NEWFS_DEFAULT_FS="ext2"
 else
@@ -191,4 +195,4 @@ else
 fi
 export unpack_opts pack_opts verbose unpack_preserve pack_preserve \
        ZVOL_DEVDIR ZVOL_RDEVDIR NEWFS_DEFAULT_FS DEV_RDSKDIR DEV_MPATHDIR \
-       ZEDLET_DIR
+       ZEDLET_DIR VDEVID_CONF VDEVID_CONF_ETC
diff --git a/tests/zfs-tests/include/libtest.shlib b/tests/zfs-tests/include/libtest.shlib
index 4ad375e9db88..e27058b8e954 100644
--- a/tests/zfs-tests/include/libtest.shlib
+++ b/tests/zfs-tests/include/libtest.shlib
@@ -750,6 +750,8 @@ function zero_partitions #<whole_disk_name>
 			set_partition $i "" 0mb $diskname
 		done
 	fi
+
+	return 0
 }
 
 #
@@ -3257,32 +3259,84 @@ function wait_replacing #pool
 	done
 }
 
+#
+# Setup custom environment for the ZED.
+#
+function zed_setup
+{
+	if ! is_linux; then
+		return
+	fi
+
+	if [[ ! -d $ZEDLET_DIR ]]; then
+		log_must mkdir $ZEDLET_DIR
+	fi
+
+	if [[ ! -e $VDEVID_CONF ]]; then
+		log_must touch $VDEVID_CONF
+	fi
+
+	if [[ -e $VDEVID_CONF_ETC ]]; then
+		log_fail "Must not have $VDEVID_CONF_ETC file present on system"
+	fi
+
+	# Create a symlink for /etc/zfs/vdev_id.conf file.
+	log_must ln -s $VDEVID_CONF $VDEVID_CONF_ETC
+
+	# Setup minimal ZED configuration.  Individual test cases should
+	# add additional ZEDLETs as needed for their specific test.
+	log_must cp ${ZEDLETDIR}/zed.rc $ZEDLET_DIR
+	log_must cp ${ZEDLETDIR}/zed-functions.sh $ZEDLET_DIR
+	log_must cp ${ZEDLETDIR}/all-syslog.sh $ZEDLET_DIR
+
+	log_must zpool events -c
+}
+
+#
+# Cleanup custom ZED environment.
+#
+function zed_cleanup
+{
+	if ! is_linux; then
+		return
+	fi
+
+	log_must rm -f ${ZEDLET_DIR}/zed.rc
+	log_must rm -f ${ZEDLET_DIR}/zed-functions.sh
+	log_must rm -f ${ZEDLET_DIR}/all-syslog.sh
+	log_must rm -f ${ZEDLET_DIR}/zed.pid
+	log_must rm -f ${ZEDLET_DIR}/zedlog
+	log_must rm -f ${ZEDLET_DIR}/state
+	log_must rm -f $VDEVID_CONF_ETC
+	log_must rm -f $VDEVID_CONF
+	rmdir $ZEDLET_DIR
+}
+
 #
 # Check if ZED is currently running, if not start ZED.
 #
 function zed_start
 {
-	if is_linux; then
-		# ZEDLET_DIR=/var/tmp/zed
-		if [[ ! -d $ZEDLET_DIR ]]; then
-			log_must mkdir $ZEDLET_DIR
-		fi
-
-		# Verify the ZED is not already running.
-		pgrep -x zed > /dev/null
-		if (($? == 0)); then
-			log_fail "ZED already running"
-		fi
+	if ! is_linux; then
+		return
+	fi
 
-		# ZEDLETDIR=</etc/zfs/zed.d | ${SRCDIR}/cmd/zed/zed.d>
-		log_must cp ${ZEDLETDIR}/all-syslog.sh $ZEDLET_DIR
+	# ZEDLET_DIR=/var/tmp/zed
+	if [[ ! -d $ZEDLET_DIR ]]; then
+		log_must mkdir $ZEDLET_DIR
+	fi
 
-		log_note "Starting ZED"
-		# run ZED in the background and redirect foreground logging
-		# output to zedlog
-		log_must eval "zed -vF -d $ZEDLET_DIR -p $ZEDLET_DIR/zed.pid" \
-		    "-s $ZEDLET_DIR/state 2>${ZEDLET_DIR}/zedlog &"
+	# Verify the ZED is not already running.
+	pgrep -x zed > /dev/null
+	if (($? == 0)); then
+		log_fail "ZED already running"
 	fi
+
+	log_note "Starting ZED"
+	# run ZED in the background and redirect foreground logging
+	# output to zedlog
+	log_must eval "zed -vF -d $ZEDLET_DIR -p $ZEDLET_DIR/zed.pid" \
+	    "-s $ZEDLET_DIR/state 2>${ZEDLET_DIR}/zedlog &"
 }
 
 #
@@ -3290,16 +3344,13 @@ function zed_start
 #
 function zed_stop
 {
-	if is_linux; then
-		if [[ -f ${ZEDLET_DIR}/zed.pid ]]; then
-			zedpid=$(cat ${ZEDLET_DIR}/zed.pid)
-			log_must kill $zedpid
-		fi
-		log_must rm -f ${ZEDLET_DIR}/all-syslog.sh
-		log_must rm -f ${ZEDLET_DIR}/zed.pid
-		log_must rm -f ${ZEDLET_DIR}/zedlog
-		log_must rm -f ${ZEDLET_DIR}/state
-		log_must rmdir $ZEDLET_DIR
+	if ! is_linux; then
+		return
+	fi
+
+	if [[ -f ${ZEDLET_DIR}/zed.pid ]]; then
+		zedpid=$(cat ${ZEDLET_DIR}/zed.pid)
+		log_must kill $zedpid
 	fi
 }
 
diff --git a/tests/zfs-tests/tests/functional/cache/cache_010_neg.ksh b/tests/zfs-tests/tests/functional/cache/cache_010_neg.ksh
index 42fa0ebf66cf..901e182d7d14 100755
--- a/tests/zfs-tests/tests/functional/cache/cache_010_neg.ksh
+++ b/tests/zfs-tests/tests/functional/cache/cache_010_neg.ksh
@@ -44,11 +44,19 @@
 
 verify_runnable "global"
 
+if is_linux; then
+	log_unsupported "Test case occasionally fails"
+fi
+
 function cleanup_testenv
 {
 	cleanup
 	if [[ -n $lofidev ]]; then
-		log_must lofiadm -d $lofidev
+		if is_linux; then
+			losetup -d $lofidev
+		else
+			lofiadm -d $lofidev
+		fi
 	fi
 }
 
@@ -59,32 +67,38 @@ TESTVOL=testvol1$$
 dsk1=${DISKS%% *}
 log_must zpool create $TESTPOOL ${DISKS#$dsk1}
 
-if is_linux; then
-	SLICE="p1"
-else
-	SLICE="s0"
-fi
-
 # Add nomal ${DEV_RDSKDIR} device
-log_mustnot zpool add $TESTPOOL cache ${DEV_RDSKDIR}/${dsk1}${SLICE}
-#log_must verify_cache_device $TESTPOOL $dsk1 'ONLINE'
+log_must zpool add $TESTPOOL cache \
+    ${DEV_RDSKDIR}/${dsk1}${SLICE_PREFIX}${SLICE0}
+log_must verify_cache_device $TESTPOOL $dsk1 'ONLINE'
 
-# Add nomal file
+# Add normal file
 log_mustnot zpool add $TESTPOOL cache $VDEV2
 
-# Add /dev/rlofi device
-lofidev=${VDEV2%% *}
-log_must lofiadm -a $lofidev
-lofidev=$(lofiadm $lofidev)
-log_mustnot zpool add $TESTPOOL cache "/dev/rlofi/${lofidev#/dev/lofi/}"
-if [[ -n $lofidev ]]; then
+# Add /dev/rlofi device (allowed under Linux)
+if is_linux; then
+	lofidev=$(losetup -f)
+	lofidev=${lofidev##*/}
+	log_must losetup $lofidev ${VDEV2%% *}
+	log_must zpool add $TESTPOOL cache $lofidev
+	log_must zpool remove $TESTPOOL $lofidev
+	log_must losetup -d $lofidev
+	lofidev=""
+else
+	lofidev=${VDEV2%% *}
+	log_must lofiadm -a $lofidev
+	lofidev=$(lofiadm $lofidev)
+	log_mustnot zpool add $TESTPOOL cache "/dev/rlofi/${lofidev#/dev/lofi/}"
 	log_must lofiadm -d $lofidev
 	lofidev=""
 fi
 
-# Add ${ZVOL_RDEVDIR} device
-log_must zpool create $TESTPOOL2 $VDEV2
-log_must zfs create -V $SIZE $TESTPOOL2/$TESTVOL
-log_mustnot zpool add $TESTPOOL cache ${ZVOL_RDEVDIR}/$TESTPOOL2/$TESTVOL
+# Add /dev/zvol/rdsk device (allowed under Linux)
+if ! is_linux; then
+	log_must zpool create $TESTPOOL2 $VDEV2
+	log_must zfs create -V $SIZE $TESTPOOL2/$TESTVOL
+	log_mustnot zpool add $TESTPOOL cache \
+	    ${ZVOL_RDEVDIR}/$TESTPOOL2/$TESTVOL
+fi
 
 log_pass "Cache device can only be block devices."
diff --git a/tests/zfs-tests/tests/functional/cachefile/Makefile.am b/tests/zfs-tests/tests/functional/cachefile/Makefile.am
index 4252c70b4217..89d6a9b860a3 100644
--- a/tests/zfs-tests/tests/functional/cachefile/Makefile.am
+++ b/tests/zfs-tests/tests/functional/cachefile/Makefile.am
@@ -1,5 +1,7 @@
 pkgdatadir = $(datadir)/@PACKAGE@/zfs-tests/tests/functional/cachefile
 dist_pkgdata_SCRIPTS = \
+	cleanup.ksh \
+	setup.ksh \
 	cachefile.cfg \
 	cachefile.kshlib \
 	cachefile_001_pos.ksh \
diff --git a/tests/zfs-tests/tests/functional/cachefile/cachefile.cfg b/tests/zfs-tests/tests/functional/cachefile/cachefile.cfg
index 13791981c653..d93ec3ed6f3b 100644
--- a/tests/zfs-tests/tests/functional/cachefile/cachefile.cfg
+++ b/tests/zfs-tests/tests/functional/cachefile/cachefile.cfg
@@ -29,5 +29,9 @@
 #
 
 export CPATH="/etc/zfs/zpool.cache"
-export CPATH1=/var/tmp/cachefile.$$
-export CPATH2=$TEST_BASE_DIR/cachefile.$$
+export CPATH1=$TEST_BASE_DIR/cachefile.1.$$
+export CPATH2=$TEST_BASE_DIR/cachefile.2.$$
+
+export DISKSARRAY=$DISKS
+export DISK_ARRAY_NUM=$(echo ${DISKS} | nawk '{print NF}')
+set_device_dir
diff --git a/tests/zfs-tests/tests/functional/cachefile/cachefile.kshlib b/tests/zfs-tests/tests/functional/cachefile/cachefile.kshlib
index a88ac59c3a45..b64bcc635fea 100644
--- a/tests/zfs-tests/tests/functional/cachefile/cachefile.kshlib
+++ b/tests/zfs-tests/tests/functional/cachefile/cachefile.kshlib
@@ -43,5 +43,6 @@ function pool_in_cache {
 	then
 		return 1
 	fi
+	log_note "Found pool: $RESULT"
 	return 0
 }
diff --git a/tests/zfs-tests/tests/functional/cachefile/cleanup.ksh b/tests/zfs-tests/tests/functional/cachefile/cleanup.ksh
new file mode 100755
index 000000000000..79cd6e9f908e
--- /dev/null
+++ b/tests/zfs-tests/tests/functional/cachefile/cleanup.ksh
@@ -0,0 +1,30 @@
+#!/bin/ksh -p
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+
+#
+# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+
+. $STF_SUITE/include/libtest.shlib
+
+default_cleanup
diff --git a/tests/zfs-tests/tests/functional/cachefile/setup.ksh b/tests/zfs-tests/tests/functional/cachefile/setup.ksh
new file mode 100755
index 000000000000..47c7893bfdd6
--- /dev/null
+++ b/tests/zfs-tests/tests/functional/cachefile/setup.ksh
@@ -0,0 +1,46 @@
+#!/bin/ksh -p
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+
+#
+# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+
+. $STF_SUITE/include/libtest.shlib
+. $STF_SUITE/tests/functional/cachefile/cachefile.cfg
+. $STF_SUITE/tests/functional/cachefile/cachefile.kshlib
+
+for pool in "$TESTPOOL" "$TESTPOOL2" "$TESTPOOL3" ; do
+	if poolexists $pool ; then
+		destroy_pool $pool
+	fi
+done
+
+for file in $CPATH1 $CPATH2 ; do
+	if [[ -f $file ]] ; then
+		log_must rm $file
+	fi
+done
+
+if pool_in_cache $TESTPOOL; then
+	log_unsupported "Skipping test group due to existing pool"
+fi
diff --git a/tests/zfs-tests/tests/functional/cli_root/zfs_clone/zfs_clone_005_pos.ksh b/tests/zfs-tests/tests/functional/cli_root/zfs_clone/zfs_clone_005_pos.ksh
index 879f837a6688..afa8b46a6f7c 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zfs_clone/zfs_clone_005_pos.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zfs_clone/zfs_clone_005_pos.ksh
@@ -61,7 +61,10 @@ log_assert "'zfs clone -o property=value -V size volume' can successfully" \
 log_must zfs snapshot $SNAPFS1
 typeset -i i=0
 while (( $i < ${#RW_VOL_CLONE_PROP[*]} )); do
-	log_must zfs clone -o ${RW_VOL_CLONE_PROP[$i]} $SNAPFS1 $TESTPOOL/$TESTCLONE
+	log_must zfs clone -o ${RW_VOL_CLONE_PROP[$i]} $SNAPFS1 \
+	    $TESTPOOL/$TESTCLONE
+	block_device_wait
+
 	datasetexists $TESTPOOL/$TESTCLONE || \
 		log_fail "zfs clone $TESTPOOL/$TESTCLONE fail."
 	propertycheck $TESTPOOL/$TESTCLONE ${RW_VOL_CLONE_PROP[i]} || \
diff --git a/tests/zfs-tests/tests/functional/cli_root/zfs_copies/zfs_copies_005_neg.ksh b/tests/zfs-tests/tests/functional/cli_root/zfs_copies/zfs_copies_005_neg.ksh
index ae81ae964e7b..8013acff6d62 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zfs_copies/zfs_copies_005_neg.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zfs_copies/zfs_copies_005_neg.ksh
@@ -57,11 +57,12 @@ function cleanup
 log_assert "Verify that copies cannot be set with pool version 1"
 log_onexit cleanup
 
-cp $STF_SUITE/tests/functional/cli_root/zpool_upgrade/blockfiles/$ZPOOL_VERSION_1_FILES $TESTDIR
+cp $STF_SUITE/tests/functional/cli_root/zpool_upgrade/$ZPOOL_VERSION_1_FILES $TESTDIR
 bunzip2 $TESTDIR/$ZPOOL_VERSION_1_FILES
 log_must zpool import -d $TESTDIR $ZPOOL_VERSION_1_NAME
 log_must zfs create $ZPOOL_VERSION_1_NAME/$TESTFS
 log_must zfs create -V 1m $ZPOOL_VERSION_1_NAME/$TESTVOL
+block_device_wait
 
 for val in 3 2 1; do
 	for ds in $ZPOOL_VERSION_1_NAME/$TESTFS $ZPOOL_VERSION_1_NAME/$TESTVOL; do
diff --git a/tests/zfs-tests/tests/functional/cli_root/zfs_get/zfs_get_006_neg.ksh b/tests/zfs-tests/tests/functional/cli_root/zfs_get/zfs_get_006_neg.ksh
index d006748e55ab..a91685849069 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zfs_get/zfs_get_006_neg.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zfs_get/zfs_get_006_neg.ksh
@@ -53,6 +53,8 @@ set -A  bad_combine "ALL" "\-R all" "-P all" "-h all" "-rph all" "-RpH all" "-Pr
 		"all -rph $TESTPOOL" "all,available,reservation $TESTPOOL" \
 		"all $TESTPOOL?" "all $TESTPOOL*" "all nonexistpool"
 
+export POSIXLY_CORRECT=1
+
 typeset -i i=0
 while (( i < ${#bad_combine[*]} ))
 do
@@ -61,4 +63,6 @@ do
 	(( i = i + 1 ))
 done
 
+unset POSIXLY_CORRECT
+
 log_pass "'zfs get all' fails with invalid combinations scenarios as expected."
diff --git a/tests/zfs-tests/tests/functional/cli_root/zfs_mount/zfs_mount_007_pos.ksh b/tests/zfs-tests/tests/functional/cli_root/zfs_mount/zfs_mount_007_pos.ksh
index fe275672e32b..e2ef0bf00db0 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zfs_mount/zfs_mount_007_pos.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zfs_mount/zfs_mount_007_pos.ksh
@@ -76,11 +76,19 @@ function get_reverse_option
 	typeset prop=$2
 
 	# Define property value: "reverse if value=on" "reverse if value=off"
-	set -A values "noatime"   "atime" \
-		      "nodevices" "devices" \
-		      "noexec"    "exec" \
-		      "rw"        "ro" \
-		      "nosetuid"  "setuid"
+	if is_linux; then
+		set -A values "noatime"   "atime" \
+			      "nodev"     "dev" \
+			      "noexec"    "exec" \
+			      "rw"        "ro" \
+			      "nosuid"    "suid"
+	else
+		set -A values "noatime"   "atime" \
+			      "nodevices" "devices" \
+			      "noexec"    "exec" \
+			      "rw"        "ro" \
+			      "nosetuid"  "setuid"
+	fi
 
 	typeset -i i=0
 	while (( i < ${#properties[@]} )); do
diff --git a/tests/zfs-tests/tests/functional/cli_root/zfs_property/zfs_written_property_001_pos.ksh b/tests/zfs-tests/tests/functional/cli_root/zfs_property/zfs_written_property_001_pos.ksh
index 6d6365ddb001..c74634418a8a 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zfs_property/zfs_written_property_001_pos.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zfs_property/zfs_written_property_001_pos.ksh
@@ -72,8 +72,7 @@ for i in 1 2 3; do
 	log_must zfs snapshot $TESTPOOL/$TESTFS1@snap$i
 	log_must dd if=/dev/urandom of=/$TESTPOOL/$TESTFS1/testfile.$i bs=1M \
 	    count=$blocks
-	log_must sync
-	log_must sleep 10
+	sync_pool
 	written=$(get_prop written $TESTPOOL/$TESTFS1)
 	((expected_written=blocks * mb_block))
 	within_percent $written $expected_written 99.5 || \
@@ -117,8 +116,7 @@ log_note "delete data"
 before_written=$(get_prop written $TESTPOOL/$TESTFS1)
 log_must rm /$TESTPOOL/$TESTFS1/testfile.3
 snap3_size=0
-log_must sync
-log_must sleep 10
+sync_pool
 written=$(get_prop written $TESTPOOL/$TESTFS1)
 writtenat3=$(get_prop written@snap3 $TESTPOOL/$TESTFS1)
 [[ $written -eq $writtenat3 ]] || \
@@ -140,8 +138,7 @@ log_note "write data"
 blocks=20
 log_must dd if=/dev/urandom of=/$TESTPOOL/$TESTFS1/testfile.3 bs=1M \
     count=$blocks
-log_must sync
-log_must sleep 10
+sync_pool
 written=$(get_prop written $TESTPOOL/$TESTFS1)
 writtenat1=$(get_prop written@snap1 $TESTPOOL/$TESTFS1)
 writtenat2=$(get_prop written@snap2 $TESTPOOL/$TESTFS1)
@@ -177,8 +174,7 @@ typeset -l snap_before_written2=$(get_prop_mb written $TESTPOOL/$TESTFS1@snap2)
 typeset -l snap_before_written3=$(get_prop_mb written $TESTPOOL/$TESTFS1@snap3)
 log_must zfs destroy $TESTPOOL/$TESTFS1@snap2
 log_mustnot snapexists $TESTPOOL/$TESTFS1@snap2
-log_must sync
-log_must sleep 10
+sync_pool
 written1=$(get_prop_mb written@snap1 $TESTPOOL/$TESTFS1)
 written3=$(get_prop_mb written@snap3 $TESTPOOL/$TESTFS1)
 [[ $before_written1 -eq $written1 && $before_written3 -eq $written3 ]] || \
@@ -204,8 +200,7 @@ for ds in $datasets; do
 	[[ $writtenat -ne 0 ]] && \
 	    log_fail "Unexpected written@ value"
 	log_must dd if=/dev/urandom of=/$ds/testfile bs=1M count=$blocks
-	log_must sync
-	log_must sleep 10
+	sync_pool
 	writtenat=$(get_prop written@now $ds)
 	((expected_writtenat = blocks * mb_block))
 	within_percent $writtenat $expected_writtenat 0.1 || \
@@ -219,8 +214,7 @@ for ds in $datasets; do
 	log_must zfs snapshot $ds@current
 	log_must dd if=/dev/urandom of=/$ds/testfile bs=1M \
 	    count=$blocks
-	log_must sync
-	log_must sleep 10
+	sync_pool
 done
 recursive_output=$(zfs get -r written@current $TESTPOOL | \
     grep -v $TESTFS1@ | grep -v $TESTFS2@ | grep -v $TESTFS3@ | \
diff --git a/tests/zfs-tests/tests/functional/cli_root/zfs_rollback/zfs_rollback_001_pos.ksh b/tests/zfs-tests/tests/functional/cli_root/zfs_rollback/zfs_rollback_001_pos.ksh
index 90e7b8340a03..5511f6ad6db6 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zfs_rollback/zfs_rollback_001_pos.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zfs_rollback/zfs_rollback_001_pos.ksh
@@ -72,10 +72,15 @@ function test_n_check #opt num_snap_clone num_rollback
 		log_fail "Unsupported testing condition."
 
 	# Clean up the test environment
+	if pgrep -x dd 2>/dev/null; then
+		pkill -x dd
+	fi
+
 	datasetexists $FS && log_must zfs destroy -Rf $FS
 	if datasetexists $VOL; then
-		df -lhF ufs "$ZVOL_DEVDIR/$VOL" > /dev/null 2>&1
-		(( $? == 0 )) && log_must umount -f $TESTDIR1
+		if ismounted $TESTDIR1 $NEWFS_DEFAULT_FS; then
+			log_must umount -f $TESTDIR1
+		fi
 
 		log_must zfs destroy -Rf $VOL
 	fi
@@ -117,7 +122,9 @@ function test_n_check #opt num_snap_clone num_rollback
 		fi
 
 		if [[ $dtst == $VOL ]]; then
-			log_must umount -f $TESTDIR1
+			if ismounted $TESTDIR1 $NEWFS_DEFAULT_FS; then
+				log_must umount -f $TESTDIR1
+			fi
 			log_must zfs rollback $opt $dtst@$snap_point
 			log_must mount \
 				$ZVOL_DEVDIR/$TESTPOOL/$TESTVOL $TESTDIR1
diff --git a/tests/zfs-tests/tests/functional/cli_root/zfs_rollback/zfs_rollback_common.kshlib b/tests/zfs-tests/tests/functional/cli_root/zfs_rollback/zfs_rollback_common.kshlib
index 8f79113dcf8e..5d5aeed63eac 100644
--- a/tests/zfs-tests/tests/functional/cli_root/zfs_rollback/zfs_rollback_common.kshlib
+++ b/tests/zfs-tests/tests/functional/cli_root/zfs_rollback/zfs_rollback_common.kshlib
@@ -83,7 +83,7 @@ function setup_snap_env
 
 		# Make sure the ufs|ext2 filesystem hasn't been mounted,
 		# then mount the new ufs|ext2 filesystem.
-		if ! ismounted "$ZVOL_DEVDIR/$VOL" $NEWFS_DEFAULT_FS; then
+		if ! ismounted $TESTDIR1 $NEWFS_DEFAULT_FS; then
 			log_must mount \
 				$ZVOL_DEVDIR/$TESTPOOL/$TESTVOL $TESTDIR1
 		fi
@@ -157,7 +157,7 @@ function cleanup_env
 	typeset dtst
 	typeset snap
 
-	pkill ${DD##*/}
+	pkill -x dd
 
 	if ismounted $TESTDIR1 $NEWFS_DEFAULT_FS; then
 		log_must umount -f $TESTDIR1
diff --git a/tests/zfs-tests/tests/functional/cli_root/zfs_send/zfs_send_005_pos.ksh b/tests/zfs-tests/tests/functional/cli_root/zfs_send/zfs_send_005_pos.ksh
index f24ce7f922ca..9f369e372dee 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zfs_send/zfs_send_005_pos.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zfs_send/zfs_send_005_pos.ksh
@@ -46,7 +46,7 @@ verify_runnable "both"
 
 function cleanup
 {
-	poolexists $TESTPOOL && log_must zpool export $TESTPOOL
+	poolexists $TESTPOOL && log_must_busy zpool export $TESTPOOL
 	log_must zpool import $TESTPOOL
 
 	datasetexists $TESTPOOL@snap && \
diff --git a/tests/zfs-tests/tests/functional/cli_root/zfs_unmount/zfs_unmount_005_pos.ksh b/tests/zfs-tests/tests/functional/cli_root/zfs_unmount/zfs_unmount_005_pos.ksh
index e21a2954d0c6..eaea4696dfb4 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zfs_unmount/zfs_unmount_005_pos.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zfs_unmount/zfs_unmount_005_pos.ksh
@@ -101,7 +101,11 @@ typeset -i i=0
 
 while (( i <  ${#options[*]} )); do
 	if [[ ${options[i]} == "-f" ]]; then
-		do_unmount_multiple "${options[i]}"
+		if is_linux; then
+			do_unmount_multiple "${options[i]}" 1
+		else
+			do_unmount_multiple "${options[i]}"
+		fi
 	else
 		do_unmount_multiple "${options[i]}" 1
 	fi
diff --git a/tests/zfs-tests/tests/functional/cli_root/zfs_unmount/zfs_unmount_009_pos.ksh b/tests/zfs-tests/tests/functional/cli_root/zfs_unmount/zfs_unmount_009_pos.ksh
index b1d98e68bc4f..0ed14a99fc27 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zfs_unmount/zfs_unmount_009_pos.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zfs_unmount/zfs_unmount_009_pos.ksh
@@ -96,8 +96,13 @@ for fs in $TESTPOOL/$TESTFS $TESTPOOL ; do
 	log_must cd .zfs/snapshot/$TESTSNAP
 
 	log_mustnot zfs unmount -a
-	log_must zfs unmount -fa
-	log_mustnot ls
+	if is_linux; then
+		log_mustnot zfs unmount -fa
+		log_must ls
+	else
+		log_must zfs unmount -fa
+		log_mustnot ls
+	fi
 	log_must cd /
 
 	log_must zfs mount -a
@@ -105,8 +110,13 @@ for fs in $TESTPOOL/$TESTFS $TESTPOOL ; do
 	log_must cd .zfs/snapshot/$TESTSNAP
 
 	if is_global_zone || [[ $fs != $TESTPOOL ]] ; then
-		log_must zfs destroy -rf $fs
-		log_mustnot ls
+		if is_linux; then
+			log_mustnot zfs destroy -rf $fs
+			log_must ls
+		else
+			log_must zfs destroy -rf $fs
+			log_mustnot ls
+		fi
 		log_must cd /
 	fi
 
@@ -114,8 +124,13 @@ for fs in $TESTPOOL/$TESTFS $TESTPOOL ; do
 done
 
 if is_global_zone ; then
-	log_must zpool destroy -f $TESTPOOL
-	log_mustnot ls
+	if is_linux; then
+		log_mustnot zpool destroy -f $TESTPOOL
+		log_must ls
+	else
+		log_must zpool destroy -f $TESTPOOL
+		log_mustnot ls
+	fi
 	log_must cd /
 fi
 
diff --git a/tests/zfs-tests/tests/functional/cli_root/zfs_unmount/zfs_unmount_all_001_pos.ksh b/tests/zfs-tests/tests/functional/cli_root/zfs_unmount/zfs_unmount_all_001_pos.ksh
index b1be2093eda8..b5a01b53aeab 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zfs_unmount/zfs_unmount_all_001_pos.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zfs_unmount/zfs_unmount_all_001_pos.ksh
@@ -181,6 +181,10 @@ for opt in "-a" "-fa"; do
 	fi
 
 	export __ZFS_POOL_RESTRICT="$TESTPOOL"
+	if [[ $opt == "-fa" ]] && is_linux; then
+		log_mustnot zfs unmount $opt
+		cd /tmp
+	fi
 	log_must zfs unmount $opt
 	unset __ZFS_POOL_RESTRICT
 
diff --git a/tests/zfs-tests/tests/functional/cli_root/zfs_unshare/zfs_unshare_002_pos.ksh b/tests/zfs-tests/tests/functional/cli_root/zfs_unshare/zfs_unshare_002_pos.ksh
index 1620c0bd7161..6a9c72311c74 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zfs_unshare/zfs_unshare_002_pos.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zfs_unshare/zfs_unshare_002_pos.ksh
@@ -44,6 +44,10 @@
 
 verify_runnable "global"
 
+if is_linux; then
+	log_unsupported "zfs set sharenfs=off won't unshare if already off"
+fi
+
 function cleanup
 {
 	typeset -i i=0
diff --git a/tests/zfs-tests/tests/functional/cli_root/zfs_unshare/zfs_unshare_006_pos.ksh b/tests/zfs-tests/tests/functional/cli_root/zfs_unshare/zfs_unshare_006_pos.ksh
index a6ff2010234d..b4318020cc7f 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zfs_unshare/zfs_unshare_006_pos.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zfs_unshare/zfs_unshare_006_pos.ksh
@@ -41,6 +41,10 @@
 
 verify_runnable "global"
 
+if is_linux; then
+	log_unsupported "some distros come with Samba "user shares" disabled"
+fi
+
 function cleanup
 {
 	log_must zfs unshare -a
diff --git a/tests/zfs-tests/tests/functional/cli_root/zpool_add/zpool_add_004_pos.ksh b/tests/zfs-tests/tests/functional/cli_root/zpool_add/zpool_add_004_pos.ksh
index 7b6a029dc9d8..61ce4ec69c13 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zpool_add/zpool_add_004_pos.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zpool_add/zpool_add_004_pos.ksh
@@ -45,11 +45,6 @@
 
 verify_runnable "global"
 
-# See issue: https://github.com/zfsonlinux/zfs/issues/6065
-if is_linux; then
-	log_unsupported "Creating a pool containing a zvol may deadlock"
-fi
-
 function cleanup
 {
 	poolexists $TESTPOOL && \
diff --git a/tests/zfs-tests/tests/functional/cli_root/zpool_destroy/zpool_destroy_001_pos.ksh b/tests/zfs-tests/tests/functional/cli_root/zpool_destroy/zpool_destroy_001_pos.ksh
index 428765e2ebdd..2d9ec7821118 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zpool_destroy/zpool_destroy_001_pos.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zpool_destroy/zpool_destroy_001_pos.ksh
@@ -72,15 +72,10 @@ log_onexit cleanup
 partition_disk $SLICE_SIZE $DISK 2
 
 create_pool "$TESTPOOL" "${DISK}${SLICE_PREFIX}${SLICE0}"
-
-if is_linux; then
-	# Layering a pool on a zvol can deadlock and isn't supported.
-	create_pool "$TESTPOOL2" "${DISK}${SLICE_PREFIX}${SLICE1}"
-else
-	create_pool "$TESTPOOL1" "${DISK}${SLICE_PREFIX}${SLICE1}"
-	log_must zfs create -s -V $VOLSIZE $TESTPOOL1/$TESTVOL
-	create_pool "$TESTPOOL2" "${ZVOL_DEVDIR}/$TESTPOOL1/$TESTVOL"
-fi
+create_pool "$TESTPOOL1" "${DISK}${SLICE_PREFIX}${SLICE1}"
+log_must zfs create -s -V $VOLSIZE $TESTPOOL1/$TESTVOL
+block_device_wait
+create_pool "$TESTPOOL2" "${ZVOL_DEVDIR}/$TESTPOOL1/$TESTVOL"
 
 typeset -i i=0
 while (( i < ${#datasets[*]} )); do
diff --git a/tests/zfs-tests/tests/functional/cli_root/zpool_expand/cleanup.ksh b/tests/zfs-tests/tests/functional/cli_root/zpool_expand/cleanup.ksh
index d00826bb276f..059c3839050b 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zpool_expand/cleanup.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zpool_expand/cleanup.ksh
@@ -29,4 +29,7 @@
 
 verify_runnable "global"
 
+zed_stop
+zed_cleanup
+
 default_cleanup
diff --git a/tests/zfs-tests/tests/functional/cli_root/zpool_expand/setup.ksh b/tests/zfs-tests/tests/functional/cli_root/zpool_expand/setup.ksh
index 2069e97017eb..7d6a43ef5280 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zpool_expand/setup.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zpool_expand/setup.ksh
@@ -29,6 +29,9 @@
 
 verify_runnable "global"
 
+zed_setup
+zed_start
+
 DISK=${DISKS%% *}
 
 default_setup $DISK
diff --git a/tests/zfs-tests/tests/functional/cli_root/zpool_expand/zpool_expand_001_pos.ksh b/tests/zfs-tests/tests/functional/cli_root/zpool_expand/zpool_expand_001_pos.ksh
index 8cdef954e538..7d0f32b9e269 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zpool_expand/zpool_expand_001_pos.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zpool_expand/zpool_expand_001_pos.ksh
@@ -48,9 +48,9 @@
 
 verify_runnable "global"
 
-# See issue: https://github.com/zfsonlinux/zfs/issues/6065
+# See issue: https://github.com/zfsonlinux/zfs/issues/5771
 if is_linux; then
-	log_unsupported "Creating a pool containing a zvol may deadlock"
+	log_unsupported "Requires additional ZED support"
 fi
 
 function cleanup
@@ -73,6 +73,7 @@ log_assert "zpool can be autoexpanded after set autoexpand=on on LUN expansion"
 for i in 1 2 3; do
 	log_must zfs create -V $org_size $VFS/vol$i
 done
+block_device_wait
 
 for type in " " mirror raidz raidz2; do
 
diff --git a/tests/zfs-tests/tests/functional/cli_root/zpool_expand/zpool_expand_003_neg.ksh b/tests/zfs-tests/tests/functional/cli_root/zpool_expand/zpool_expand_003_neg.ksh
index 002b07cee004..0134db3496a0 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zpool_expand/zpool_expand_003_neg.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zpool_expand/zpool_expand_003_neg.ksh
@@ -48,9 +48,9 @@
 
 verify_runnable "global"
 
-# See issue: https://github.com/zfsonlinux/zfs/issues/6065
+# See issue: https://github.com/zfsonlinux/zfs/issues/5771
 if is_linux; then
-	log_unsupported "Creating a pool containing a zvol may deadlock"
+	log_unsupported "Requires additional ZED support"
 fi
 
 function cleanup
@@ -73,6 +73,7 @@ log_assert "zpool can not expand if set autoexpand=off after LUN expansion"
 for i  in 1 2 3; do
 	log_must zfs create -V $org_size $VFS/vol$i
 done
+block_device_wait
 
 for type in " " mirror raidz raidz2; do
 	log_must zpool create $TESTPOOL1 $type ${ZVOL_DEVDIR}/$VFS/vol1 \
diff --git a/tests/zfs-tests/tests/functional/cli_user/misc/zfs_share_001_neg.ksh b/tests/zfs-tests/tests/functional/cli_user/misc/zfs_share_001_neg.ksh
index 1cc1783c8abb..3f120c2438f7 100755
--- a/tests/zfs-tests/tests/functional/cli_user/misc/zfs_share_001_neg.ksh
+++ b/tests/zfs-tests/tests/functional/cli_user/misc/zfs_share_001_neg.ksh
@@ -45,6 +45,10 @@
 
 verify_runnable "global"
 
+if is_linux; then
+	log_unsupported "Requires additional dependencies"
+fi
+
 log_assert "zfs share returns an error when run as a user"
 
 if is_shared $TESTDIR/unshared
diff --git a/tests/zfs-tests/tests/functional/cli_user/misc/zfs_unshare_001_neg.ksh b/tests/zfs-tests/tests/functional/cli_user/misc/zfs_unshare_001_neg.ksh
index 48d4d5294e73..72ed1f5d3e9f 100755
--- a/tests/zfs-tests/tests/functional/cli_user/misc/zfs_unshare_001_neg.ksh
+++ b/tests/zfs-tests/tests/functional/cli_user/misc/zfs_unshare_001_neg.ksh
@@ -45,6 +45,10 @@
 
 verify_runnable "global"
 
+if is_linux; then
+	log_unsupported "Requires additional dependencies"
+fi
+
 log_assert "zfs unshare returns an error when run as a user"
 
 #  verify that the filesystem was shared initially
diff --git a/tests/zfs-tests/tests/functional/delegate/delegate_common.kshlib b/tests/zfs-tests/tests/functional/delegate/delegate_common.kshlib
index 8e6bd46a2761..8dd601850884 100644
--- a/tests/zfs-tests/tests/functional/delegate/delegate_common.kshlib
+++ b/tests/zfs-tests/tests/functional/delegate/delegate_common.kshlib
@@ -431,7 +431,7 @@ function verify_fs_receive
 		log_must zfs snapshot $dtstsnap
 
 		log_must eval "zfs send $dtstsnap > $bak_root"
-		log_must zfs destroy -rf $dtst
+		log_must_busy zfs destroy -rf $dtst
 
 		user_run $user eval "zfs receive $dtst < $bak_root"
 		if datasetexists $dtstsnap ; then
@@ -461,10 +461,10 @@ function verify_fs_receive
 
 		# check the data integrity
 		log_must eval "zfs send $dtstsnap > $bak_user"
-		log_must zfs destroy -rf $dtst
+		log_must_busy zfs destroy -rf $dtst
 		log_must eval "zfs receive $dtst < $bak_root"
 		log_must eval "zfs send $dtstsnap > $bak_root"
-		log_must zfs destroy -rf $dtst
+		log_must_busy zfs destroy -rf $dtst
 		if [[ $(checksum $bak_user) != $(checksum $bak_root) ]]; then
 			return 1
 		fi
@@ -612,26 +612,26 @@ function verify_fs_create
 			return 1
 		fi
 
-		log_must zfsallow $user mount $fs
-		user_run $user zfscreate -V 150m $newvol
+		log_must zfs allow $user mount $fs
+		user_run $user zfs create -V 150m $newvol
 		block_device_wait
-		log_must zfsunallow $user mount $fs
+		log_must zfs unallow $user mount $fs
 		if datasetexists $newvol ; then
 			return 1
 		fi
 
-		log_must zfsallow $user reservation $fs
-		user_run $user zfscreate -V 150m $newvol
+		log_must zfs allow $user reservation $fs
+		user_run $user zfs create -V 150m $newvol
 		block_device_wait
-		log_must zfsunallow $user reservation $fs
+		log_must zfs unallow $user reservation $fs
 		if datasetexists $newvol ; then
 			return 1
 		fi
 
-		log_must zfsallow $user refreservation $fs
-		user_run $user zfscreate -V 150m $newvol
+		log_must zfs allow $user refreservation $fs
+		user_run $user zfs create -V 150m $newvol
 		block_device_wait
-		log_must zfsunallow $user refreservation $fs
+		log_must zfs unallow $user refreservation $fs
 		if datasetexists $newvol ; then
 			return 1
 		fi
@@ -648,7 +648,7 @@ function verify_fs_create
 		fi
 
 		block_device_wait
-		log_must zfsdestroy $newvol
+		log_must zfs destroy $newvol
 		block_device_wait
 	fi
 
@@ -1123,7 +1123,7 @@ function verify_fs_dnodesize
 	typeset fs=$3
 	value="2k"
 
-	user_run $user zfsset dnodesize=$value $fs
+	user_run $user zfs set dnodesize=$value $fs
 	if [[ $value != $(get_prop dnodesize $fs) ]]; then
 		return 1
 	fi
diff --git a/tests/zfs-tests/tests/functional/devices/devices_001_pos.ksh b/tests/zfs-tests/tests/functional/devices/devices_001_pos.ksh
index ac031ed6a52f..c02aa2d9fbd9 100755
--- a/tests/zfs-tests/tests/functional/devices/devices_001_pos.ksh
+++ b/tests/zfs-tests/tests/functional/devices/devices_001_pos.ksh
@@ -48,6 +48,10 @@
 
 verify_runnable "global"
 
+if is_32bit; then
+	log_unsupported "Test case fails on 32-bit systems"
+fi
+
 log_assert "Setting devices=on on file system, the devices files in this file" \
 	"system can be used."
 log_onexit cleanup
diff --git a/tests/zfs-tests/tests/functional/devices/devices_002_neg.ksh b/tests/zfs-tests/tests/functional/devices/devices_002_neg.ksh
index ce25502b818b..1a645cc3ccf0 100755
--- a/tests/zfs-tests/tests/functional/devices/devices_002_neg.ksh
+++ b/tests/zfs-tests/tests/functional/devices/devices_002_neg.ksh
@@ -48,6 +48,10 @@
 
 verify_runnable "global"
 
+if is_32bit; then
+	log_unsupported "Test case fails on 32-bit systems"
+fi
+
 log_assert "Setting devices=off on file system, the devices files in this file"\
 	"system can not be used."
 log_onexit cleanup
diff --git a/tests/zfs-tests/tests/functional/devices/devices_common.kshlib b/tests/zfs-tests/tests/functional/devices/devices_common.kshlib
index fe575eed8b21..2c7df8d058c3 100644
--- a/tests/zfs-tests/tests/functional/devices/devices_common.kshlib
+++ b/tests/zfs-tests/tests/functional/devices/devices_common.kshlib
@@ -45,10 +45,15 @@ function create_dev_file
 	case $filetype in
 		b)
 			if is_linux; then
-				devtype=$(df -T / | awk '{print $2}')
-			else
-				devtype=$(df -n / | awk '{print $3}')
+				major=$(awk '/[hsv]d/ { print $1; exit }' \
+				    /proc/partitions)
+				minor=$(awk '/[hsv]d/ { print $2; exit }' \
+				    /proc/partitions)
+				log_must mknod $filename b $major $minor
+				return 0
 			fi
+
+			devtype=$(df -n / | awk '{print $3}')
 			case $devtype in
 				zfs)
 					rootpool=$(df / | \
@@ -76,9 +81,6 @@ function create_dev_file
 					[[ -z $devstr ]] && \
 						log_fail "Can not get block device file."
 					;;
-				ext2)
-					# TODO: Linux version
-					;;
 				*)
 					log_unsupported "Unsupported fstype " \
 						"for / ($devtype)," \
@@ -106,7 +108,13 @@ function create_dev_file
 			#
 			# Create device file '/dev/null'
 			#
-			log_must mknod $filename c $(getmajor mm) 2
+			if is_linux; then
+				major=$(stat -c %t /dev/null)
+				minor=$(stat -c %T /dev/null)
+				log_must mknod $filename c $major $minor
+			else
+				log_must mknod $filename c $(getmajor mm) 2
+			fi
 			;;
 		*)
 			log_fail "'$filetype' is wrong."
diff --git a/tests/zfs-tests/tests/functional/exec/exec_001_pos.ksh b/tests/zfs-tests/tests/functional/exec/exec_001_pos.ksh
index d76a265e2472..5de8a79ea30f 100755
--- a/tests/zfs-tests/tests/functional/exec/exec_001_pos.ksh
+++ b/tests/zfs-tests/tests/functional/exec/exec_001_pos.ksh
@@ -58,6 +58,6 @@ log_onexit cleanup
 log_must cp $STF_PATH/ls $TESTDIR/myls
 log_must zfs set exec=on $TESTPOOL/$TESTFS
 log_must $TESTDIR/myls
-log_must $MMAP_EXEC $TESTDIR/myls
+log_must mmap_exec $TESTDIR/myls
 
 log_pass "Setting exec=on on filesystem testing passed."
diff --git a/tests/zfs-tests/tests/functional/exec/exec_002_neg.ksh b/tests/zfs-tests/tests/functional/exec/exec_002_neg.ksh
index eaf2d0b62d88..c11bf8442bcd 100755
--- a/tests/zfs-tests/tests/functional/exec/exec_002_neg.ksh
+++ b/tests/zfs-tests/tests/functional/exec/exec_002_neg.ksh
@@ -75,10 +75,15 @@ log_assert "Setting exec=off on a filesystem, processes can not be executed " \
 	"from this file system."
 log_onexit cleanup
 
-log_must cp /usr/bin/ls $TESTDIR/myls
+log_must cp  $STF_PATH/ls $TESTDIR/myls
 log_must zfs set exec=off $TESTPOOL/$TESTFS
 
-log_must exec_n_check 126 $TESTDIR/myls
-log_must exec_n_check 13 $MMAP_EXEC $TESTDIR/myls
+if is_linux; then
+	log_must exec_n_check 126 $TESTDIR/myls
+	log_must exec_n_check 1 mmap_exec $TESTDIR/myls	# EPERM
+else
+	log_must exec_n_check 126 $TESTDIR/myls
+	log_must exec_n_check 13 mmap_exec $TESTDIR/myls # EACCES
+fi
 
 log_pass "Setting exec=off on filesystem testing passed."
diff --git a/tests/zfs-tests/tests/functional/fault/cleanup.ksh b/tests/zfs-tests/tests/functional/fault/cleanup.ksh
index 88bf5e28a75a..f39f05d6fe8e 100755
--- a/tests/zfs-tests/tests/functional/fault/cleanup.ksh
+++ b/tests/zfs-tests/tests/functional/fault/cleanup.ksh
@@ -30,10 +30,8 @@ verify_runnable "global"
 
 cleanup_devices $DISKS
 
-# Remove symlink and vdev_id.conf in-tree file
-rm -f $VDEVID_CONF_ETC
-rm -f $VDEVID_CONF
 zed_stop
+zed_cleanup
 
 SD=$(lsscsi | nawk '/scsi_debug/ {print $6; exit}')
 SDDEVICE=$(echo $SD | nawk -F / '{print $3}')
diff --git a/tests/zfs-tests/tests/functional/fault/fault.cfg b/tests/zfs-tests/tests/functional/fault/fault.cfg
index 6a05b8cc4977..e6e4fe58266d 100644
--- a/tests/zfs-tests/tests/functional/fault/fault.cfg
+++ b/tests/zfs-tests/tests/functional/fault/fault.cfg
@@ -41,9 +41,6 @@ export DISK1=$(echo $DISKS | nawk '{print $1}')
 export DISK2=$(echo $DISKS | nawk '{print $2}')
 export DISK3=$(echo $DISKS | nawk '{print $3}')
 
-export VDEVID_CONF=$ZEDLET_DIR/vdev_id.conf
-export VDEVID_CONF_ETC=/etc/zfs/vdev_id.conf
-
 if is_linux; then
 	set_slice_prefix
 	set_device_dir
diff --git a/tests/zfs-tests/tests/functional/fault/setup.ksh b/tests/zfs-tests/tests/functional/fault/setup.ksh
index 2b9fb61c0eca..3d54d4f21754 100755
--- a/tests/zfs-tests/tests/functional/fault/setup.ksh
+++ b/tests/zfs-tests/tests/functional/fault/setup.ksh
@@ -28,21 +28,7 @@
 
 verify_runnable "global"
 
-if [[ ! -d $ZEDLET_DIR ]]; then
-	log_must mkdir $ZEDLET_DIR
-fi
-
-if [[ ! -e $VDEVID_CONF ]]; then
-	log_must touch $VDEVID_CONF
-fi
-
-if [[ -e $VDEVID_CONF_ETC ]]; then
-	log_fail "Must not have $VDEVID_CONF_ETC file present on system"
-fi
-
-# Create a symlink for /etc/zfs/vdev_id.conf file
-log_must ln -s $VDEVID_CONF $VDEVID_CONF_ETC
-
+zed_setup
 zed_start
 
 # Create a scsi_debug device to be used with auto-online (if using loop devices)
diff --git a/tests/zfs-tests/tests/functional/grow_pool/Makefile.am b/tests/zfs-tests/tests/functional/grow_pool/Makefile.am
index 4fc98ffc3c44..cdad61757f4a 100644
--- a/tests/zfs-tests/tests/functional/grow_pool/Makefile.am
+++ b/tests/zfs-tests/tests/functional/grow_pool/Makefile.am
@@ -1,4 +1,6 @@
 pkgdatadir = $(datadir)/@PACKAGE@/zfs-tests/tests/functional/grow_pool
 dist_pkgdata_SCRIPTS = \
+	setup.ksh \
+	cleanup.ksh \
 	grow_pool.cfg \
 	grow_pool_001_pos.ksh
diff --git a/tests/zfs-tests/tests/functional/grow_pool/cleanup.ksh b/tests/zfs-tests/tests/functional/grow_pool/cleanup.ksh
new file mode 100755
index 000000000000..91cf6757f0b3
--- /dev/null
+++ b/tests/zfs-tests/tests/functional/grow_pool/cleanup.ksh
@@ -0,0 +1,53 @@
+#!/bin/ksh -p
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+
+#
+# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+
+#
+# Copyright (c) 2013, 2016 by Delphix. All rights reserved.
+#
+
+. $STF_SUITE/include/libtest.shlib
+. $STF_SUITE/tests/functional/grow_pool/grow_pool.cfg
+
+verify_runnable "global"
+
+ismounted $TESTFS && \
+	log_must zfs umount $TESTDIR
+destroy_pool "$TESTPOOL"
+
+#
+# Here we create & destroy a zpool using the disks
+# because this resets the partitions to normal
+#
+if [[ -z $DISK ]]; then
+	create_pool ZZZ "$DISK0 $DISK1"
+	destroy_pool ZZZ
+else
+	create_pool ZZZ "$DISK"
+	destroy_pool ZZZ
+fi
+
+log_pass
diff --git a/tests/zfs-tests/tests/functional/grow_pool/grow_pool.cfg b/tests/zfs-tests/tests/functional/grow_pool/grow_pool.cfg
index 8b0563201c7a..082472301b43 100644
--- a/tests/zfs-tests/tests/functional/grow_pool/grow_pool.cfg
+++ b/tests/zfs-tests/tests/functional/grow_pool/grow_pool.cfg
@@ -30,6 +30,9 @@
 
 . $STF_SUITE/include/libtest.shlib
 
+export DISKSARRAY=$DISKS
+export DISK_ARRAY_NUM=$(echo ${DISKS} | nawk '{print NF}')
+
 function set_disks
 {
 	set -A disk_array $(find_disks $DISKS)
diff --git a/tests/zfs-tests/tests/functional/grow_pool/setup.ksh b/tests/zfs-tests/tests/functional/grow_pool/setup.ksh
new file mode 100755
index 000000000000..4c1257915d7f
--- /dev/null
+++ b/tests/zfs-tests/tests/functional/grow_pool/setup.ksh
@@ -0,0 +1,54 @@
+#!/bin/ksh -p
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+
+#
+# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+
+#
+# Copyright (c) 2013 by Delphix. All rights reserved.
+#
+
+. $STF_SUITE/include/libtest.shlib
+. $STF_SUITE/tests/functional/grow_pool/grow_pool.cfg
+
+verify_runnable "global"
+
+if ! $(is_physical_device $DISKS) ; then
+	log_unsupported "This directory cannot be run on raw files."
+fi
+
+if [[ -n $DISK ]]; then
+	log_note "No spare disks available. Using slices on $DISK"
+	for i in $SLICE0 $SLICE1 ; do
+		log_must set_partition $i "$cyl" $SIZE $DISK
+		cyl=$(get_endslice $DISK $i)
+	done
+	tmp=$DISK"s"$SLICE0
+else
+	log_must set_partition $SLICE "" $SIZE $DISK0
+	log_must set_partition $SLICE "" $SIZE $DISK1
+	tmp=$DISK0$SLICE_PREFIX$SLICE
+fi
+
+default_setup $tmp
diff --git a/tests/zfs-tests/tests/functional/grow_replicas/grow_replicas.cfg b/tests/zfs-tests/tests/functional/grow_replicas/grow_replicas.cfg
index ebf322602110..fd94555baf3e 100644
--- a/tests/zfs-tests/tests/functional/grow_replicas/grow_replicas.cfg
+++ b/tests/zfs-tests/tests/functional/grow_replicas/grow_replicas.cfg
@@ -31,6 +31,9 @@
 
 . $STF_SUITE/include/libtest.shlib
 
+export DISKSARRAY=$DISKS
+export DISK_ARRAY_NUM=$(echo ${DISKS} | nawk '{print NF}')
+
 function set_disks
 {
 	set -A disk_array $(find_disks $DISKS)
diff --git a/tests/zfs-tests/tests/functional/grow_replicas/grow_replicas_001_pos.ksh b/tests/zfs-tests/tests/functional/grow_replicas/grow_replicas_001_pos.ksh
index 6a5b9d9f96f9..53b8113ec489 100755
--- a/tests/zfs-tests/tests/functional/grow_replicas/grow_replicas_001_pos.ksh
+++ b/tests/zfs-tests/tests/functional/grow_replicas/grow_replicas_001_pos.ksh
@@ -96,7 +96,9 @@ for pooltype in "mirror" "raidz"; do
 
 	# $DISK will be set if we're using slices on one disk
 	if [[ -n $DISK ]]; then
-		log_must zpool add $TESTPOOL $pooltype ${DISK}s3 ${DISK}s4
+		log_must zpool add $TESTPOOL $pooltype \
+		    ${DISK}${SLICE_PREFIX}${SLICE3} \
+		    ${DISK}${SLICE_PREFIX}${SLICE4}
 	else
 		[[ -z $DISK2 || -z $DISK3 ]] && 
 		    log_unsupported "No spare disks available"
diff --git a/tests/zfs-tests/tests/functional/inuse/inuse.cfg b/tests/zfs-tests/tests/functional/inuse/inuse.cfg
index a0891fde19ca..bbc32f1f108d 100644
--- a/tests/zfs-tests/tests/functional/inuse/inuse.cfg
+++ b/tests/zfs-tests/tests/functional/inuse/inuse.cfg
@@ -31,7 +31,8 @@
 . $STF_SUITE/include/libtest.shlib
 
 if is_linux; then
-	DISK_ARRAY_NUM=2
+	export DISKSARRAY=$DISKS
+	export DISK_ARRAY_NUM=$(echo ${DISKS} | nawk '{print NF}')
 	set_device_dir
 	set_slice_prefix
 	export SLICE0=1
diff --git a/tests/zfs-tests/tests/functional/inuse/inuse_001_pos.ksh b/tests/zfs-tests/tests/functional/inuse/inuse_001_pos.ksh
index 4ba57c3627a7..63c68e66e4e4 100755
--- a/tests/zfs-tests/tests/functional/inuse/inuse_001_pos.ksh
+++ b/tests/zfs-tests/tests/functional/inuse/inuse_001_pos.ksh
@@ -43,6 +43,10 @@
 
 verify_runnable "global"
 
+if is_linux; then
+	log_unsupported "Test case isn't applicable to Linux"
+fi
+
 function cleanup
 {
 	#
diff --git a/tests/zfs-tests/tests/functional/inuse/inuse_003_pos.ksh b/tests/zfs-tests/tests/functional/inuse/inuse_003_pos.ksh
index 932955b4fb10..bdd79d9c4c4f 100755
--- a/tests/zfs-tests/tests/functional/inuse/inuse_003_pos.ksh
+++ b/tests/zfs-tests/tests/functional/inuse/inuse_003_pos.ksh
@@ -50,6 +50,10 @@
 
 verify_runnable "global"
 
+if is_linux; then
+	log_unsupported "Test case isn't applicable to Linux"
+fi
+
 function cleanup
 {
 	poolexists $TESTPOOL1 && destroy_pool $TESTPOOL1
@@ -94,12 +98,14 @@ typeset restored_files="${UFSMP}/restored_files"
 typeset -i dirnum=0
 typeset -i filenum=0
 typeset cwd=""
+typeset cyl=""
 
 for num in 0 1 2; do
 	eval typeset slice=\${FS_SIDE$num}
 	disk=${slice%s*}
 	slice=${slice##*${SLICE_PREFIX}}
-	log_must set_partition $slice "" $FS_SIZE $disk
+	log_must set_partition $slice "$cyl" $FS_SIZE $disk
+	cyl=$(get_endslice $disk $slice)
 done
 
 log_note "Make a ufs filesystem on source $rawdisk1"
diff --git a/tests/zfs-tests/tests/functional/inuse/inuse_005_pos.ksh b/tests/zfs-tests/tests/functional/inuse/inuse_005_pos.ksh
index 04fa30b27216..9dd1e25bf408 100755
--- a/tests/zfs-tests/tests/functional/inuse/inuse_005_pos.ksh
+++ b/tests/zfs-tests/tests/functional/inuse/inuse_005_pos.ksh
@@ -44,6 +44,10 @@
 
 verify_runnable "global"
 
+if ! is_physical_device $FS_DISK0; then
+	log_unsupported "This directory cannot be run on raw files."
+fi
+
 function cleanup
 {
 	poolexists $TESTPOOL1 && destroy_pool $TESTPOOL1
@@ -79,11 +83,18 @@ typeset -i i=0
 unset NOINUSE_CHECK
 while (( i < ${#vdevs[*]} )); do
 
+	for num in 0 1 2 3 ; do
+		eval typeset disk=\${FS_DISK$num}
+		zero_partitions $disk
+	done
+
+	typeset cyl=""
 	for num in 0 1 2 3 ; do
 		eval typeset slice=\${FS_SIDE$num}
 		disk=${slice%${SLICE_PREFIX}*}
 		slice=${slice##*${SLICE_PREFIX}}
-		log_must set_partition $slice "" $FS_SIZE $disk
+		log_must set_partition $slice "$cyl" $FS_SIZE $disk
+	        cyl=$(get_endslice $disk $slice)
 	done
 
 	if [[ -n $SINGLE_DISK && -n ${vdevs[i]} ]]; then
diff --git a/tests/zfs-tests/tests/functional/inuse/inuse_006_pos.ksh b/tests/zfs-tests/tests/functional/inuse/inuse_006_pos.ksh
index 6d2e88d91d50..0ce45a661c59 100755
--- a/tests/zfs-tests/tests/functional/inuse/inuse_006_pos.ksh
+++ b/tests/zfs-tests/tests/functional/inuse/inuse_006_pos.ksh
@@ -44,6 +44,10 @@
 
 verify_runnable "global"
 
+if is_linux; then
+	log_unsupported "Test case isn't applicable to Linux"
+fi
+
 function cleanup
 {
 	if [[ -n $PREVDUMPDEV ]]; then
@@ -82,6 +86,11 @@ PREVDUMPDEV=`dumpadm | grep "Dump device" | awk '{print $3}'`
 unset NOINUSE_CHECK
 while (( i < ${#vdevs[*]} )); do
 
+	for num in 0 1 2 3 ; do
+		eval typeset disk=\${FS_DISK$num}
+		zero_partitions $disk
+	done
+
 	for num in 0 1 2 3 ; do
 		eval typeset slice=\${FS_SIDE$num}
 		disk=${slice%${SLICE_PREFIX}*}
diff --git a/tests/zfs-tests/tests/functional/inuse/inuse_007_pos.ksh b/tests/zfs-tests/tests/functional/inuse/inuse_007_pos.ksh
index d4c6d0a0b2f0..22ac064ef3e5 100755
--- a/tests/zfs-tests/tests/functional/inuse/inuse_007_pos.ksh
+++ b/tests/zfs-tests/tests/functional/inuse/inuse_007_pos.ksh
@@ -45,6 +45,10 @@
 
 verify_runnable "global"
 
+if is_linux; then
+	log_unsupported "Test case isn't applicable to Linux"
+fi
+
 function cleanup
 {
 	if [[ -n $PREVDUMPDEV ]]; then
@@ -86,6 +90,11 @@ PREVDUMPDEV=`dumpadm | grep "Dump device" | awk '{print $3}'`
 
 while (( i < ${#vdevs[*]} )); do
 
+	for num in 0 1 2 3 ; do
+		eval typeset disk=\${FS_DISK$num}
+		zero_partitions $disk
+	done
+
 	for num in 0 1 2 3 ; do
 		eval typeset slice=\${FS_SIDE$num}
 		disk=${slice%${SLICE_PREFIX}*}
diff --git a/tests/zfs-tests/tests/functional/inuse/inuse_008_pos.ksh b/tests/zfs-tests/tests/functional/inuse/inuse_008_pos.ksh
index 5144054a976a..95d39d958c3f 100755
--- a/tests/zfs-tests/tests/functional/inuse/inuse_008_pos.ksh
+++ b/tests/zfs-tests/tests/functional/inuse/inuse_008_pos.ksh
@@ -45,6 +45,10 @@
 
 verify_runnable "global"
 
+if ! is_physical_device $FS_DISK0; then
+	log_unsupported "This directory cannot be run on raw files."
+fi
+
 function cleanup
 {
 	poolexists $TESTPOOL1 || zpool import $TESTPOOL1 >/dev/null 2>&1
@@ -78,12 +82,19 @@ log_onexit cleanup
 set -A vdevs "" "mirror" "raidz" "raidz1" "raidz2"
 
 typeset -i i=0
+typeset cyl=""
+
+for num in 0 1 2 3 ; do
+	eval typeset disk=\${FS_DISK$num}
+	zero_partitions $disk
+done
 
 for num in 0 1 2 3 ; do
 	eval typeset slice=\${FS_SIDE$num}
 	disk=${slice%${SLICE_PREFIX}*}
 	slice=${slice##*${SLICE_PREFIX}}
-	log_must set_partition $slice "" $FS_SIZE $disk
+	log_must set_partition $slice "$cyl" $FS_SIZE $disk
+	cyl=$(get_endslice $disk $slice)
 done
 
 while (( i < ${#vdevs[*]} )); do
diff --git a/tests/zfs-tests/tests/functional/inuse/inuse_009_pos.ksh b/tests/zfs-tests/tests/functional/inuse/inuse_009_pos.ksh
index f76913fb55ce..6a9b9623cc87 100755
--- a/tests/zfs-tests/tests/functional/inuse/inuse_009_pos.ksh
+++ b/tests/zfs-tests/tests/functional/inuse/inuse_009_pos.ksh
@@ -45,6 +45,10 @@
 
 verify_runnable "global"
 
+if ! is_physical_device $FS_DISK0; then
+	log_unsupported "This directory cannot be run on raw files."
+fi
+
 function cleanup
 {
 	poolexists $TESTPOOL1 || zpool import $TESTPOOL1 >/dev/null 2>&1
@@ -62,7 +66,7 @@ function verify_assertion #disks
 	typeset targets=$1
 
 	for t in $targets; do
-		log_must set_partition 0 "" 0mb $t
+		log_must zero_partitions $t
 	done
 
 	return 0
@@ -78,11 +82,13 @@ typeset -i i=0
 
 while (( i < ${#vdevs[*]} )); do
 
+	typeset cyl=""
 	for num in 0 1 2 3 ; do
 		eval typeset slice=\${FS_SIDE$num}
 		disk=${slice%${SLICE_PREFIX}*}
 		slice=${slice##*${SLICE_PREFIX}}
-		log_must set_partition $slice "" $FS_SIZE $disk
+		log_must set_partition $slice "$cyl" $FS_SIZE $disk
+		cyl=$(get_endslice $disk $slice)
 	done
 
 	if [[ -n $SINGLE_DISK && -n ${vdevs[i]} ]]; then
diff --git a/tests/zfs-tests/tests/functional/largest_pool/largest_pool.cfg b/tests/zfs-tests/tests/functional/largest_pool/largest_pool.cfg
index bcb93d47d55f..13c157789dd7 100644
--- a/tests/zfs-tests/tests/functional/largest_pool/largest_pool.cfg
+++ b/tests/zfs-tests/tests/functional/largest_pool/largest_pool.cfg
@@ -30,7 +30,7 @@
 
 export TESTVOL=testvol$$
 export VOL_PATH=${ZVOL_DEVDIR}/${TESTPOOL2}/$TESTVOL
-export VOLSIZES=${VOLSIZES-"2pb 5pb 10pb 2eb 5eb 8eb 9eb"}
+export VOLSIZES=${VOLSIZES-"2pb 5pb 10pb 2eb 5eb 7eb"}
 
 # There're 3 different prompt messages while create
 # a volume that great than 1TB on 32-bit
diff --git a/tests/zfs-tests/tests/functional/largest_pool/largest_pool_001_pos.ksh b/tests/zfs-tests/tests/functional/largest_pool/largest_pool_001_pos.ksh
index 4b25cf6163b4..98dc45be26c8 100755
--- a/tests/zfs-tests/tests/functional/largest_pool/largest_pool_001_pos.ksh
+++ b/tests/zfs-tests/tests/functional/largest_pool/largest_pool_001_pos.ksh
@@ -137,6 +137,7 @@ for volsize in $VOLSIZES; do
 			log_fail "zfs create -sV $volsize $TESTPOOL2/$TESTVOL"
 		fi
 	fi
+	block_device_wait
 
 	log_note "Create the largest pool allowed using the volume vdev"
 	create_pool $TESTPOOL "$VOL_PATH"
diff --git a/tests/zfs-tests/tests/functional/link_count/link_count_001.ksh b/tests/zfs-tests/tests/functional/link_count/link_count_001.ksh
index 71e617ecf5e1..e121787cab65 100755
--- a/tests/zfs-tests/tests/functional/link_count/link_count_001.ksh
+++ b/tests/zfs-tests/tests/functional/link_count/link_count_001.ksh
@@ -50,7 +50,9 @@ export ITERS=10
 export NUMFILES=10000
 
 # Detect and make sure this test must be executed on a multi-process system
-is_mp || log_fail "This test requires a multi-processor system."
+if ! is_mp; then
+	log_unsupported "This test requires a multi-processor system."
+fi
 
 log_must mkdir -p ${TESTDIR}/tmp
 
diff --git a/tests/zfs-tests/tests/functional/mount/umountall_001.ksh b/tests/zfs-tests/tests/functional/mount/umountall_001.ksh
index b5dc01e9bd05..b8c89c623ae6 100755
--- a/tests/zfs-tests/tests/functional/mount/umountall_001.ksh
+++ b/tests/zfs-tests/tests/functional/mount/umountall_001.ksh
@@ -43,17 +43,34 @@ done
 zfs_list="/ /lib /sbin /tmp /usr /var /var/adm /var/run"
 
 # Append our ZFS filesystems to the list, not worrying about duplicates.
-for fs in $(mount -p | awk '{if ($4 == "zfs") print $3}'); do
+if is_linux; then
+	typeset mounts=$(mount | awk '{if ($5 == "zfs") print $3}')
+else
+	typeset mounts=$(mount -p | awk '{if ($4 == "zfs") print $3}')
+fi
+
+for fs in $mounts; do
 	zfs_list="$zfs_list $fs"
 done
 
+if is_linux; then
+	mounts=$(umount --fake -av -t zfs 2>&1 | \
+	    grep "successfully umounted" | awk '{print $1}')
+	# Fallback to /proc/mounts for umount(8) (util-linux-ng 2.17.2)
+	if [[ -z $mounts ]]; then
+		mounts=$(awk '/zfs/ { print $2 }' /proc/mounts)
+	fi
+else
+	mounts=$(umountall -n -F zfs 2>&1 | awk '{print $2}')
+fi
+
 fs=''
-for fs in $(umountall -n -F zfs 2>&1 | awk '{print $2}'); do
+for fs in $mounts; do
 	for i in $zfs_list; do
 		[[ $fs = $i ]] && continue 2
 	done
 	log_fail "umountall -n -F zfs tried to unmount $fs"
 done
-[[ -n $fs ]] || log_fail "umountall -n -F zfs produced no output"
+[[ -n $mounts ]] || log_fail "umountall -n -F zfs produced no output"
 
 log_pass "All ZFS file systems would have been unmounted"
diff --git a/tests/zfs-tests/tests/functional/nopwrite/nopwrite.shlib b/tests/zfs-tests/tests/functional/nopwrite/nopwrite.shlib
index 1c0f0517db55..139b4b26e5ed 100644
--- a/tests/zfs-tests/tests/functional/nopwrite/nopwrite.shlib
+++ b/tests/zfs-tests/tests/functional/nopwrite/nopwrite.shlib
@@ -27,7 +27,7 @@ function verify_nopwrite
 	typeset low=1
 	typeset high=99
 
-	sync
+	sync_pool
 	for i in origin snap clone; do
 		for j in used refer usedbychildren written; do
 			typeset ${i}_$j=$(get_prop $j $(eval echo \$$i))
diff --git a/tests/zfs-tests/tests/functional/online_offline/online_offline_001_pos.ksh b/tests/zfs-tests/tests/functional/online_offline/online_offline_001_pos.ksh
index 9682767c0ab8..2fd913f40338 100755
--- a/tests/zfs-tests/tests/functional/online_offline/online_offline_001_pos.ksh
+++ b/tests/zfs-tests/tests/functional/online_offline/online_offline_001_pos.ksh
@@ -30,6 +30,7 @@
 #
 
 . $STF_SUITE/include/libtest.shlib
+. $STF_SUITE/tests/functional/online_offline/online_offline.cfg
 
 #
 # DESCRIPTION:
@@ -70,19 +71,22 @@ file_trunc -f $((64 * 1024 * 1024)) -b 8192 -c 0 -r $TESTDIR/$TESTFILE1 &
 typeset killpid="$! "
 
 for disk in $DISKLIST; do
-        for i in 'do_offline' 'do_offline_while_already_offline'; do
+	for i in 'do_offline' 'do_offline_while_already_offline'; do
 		log_must zpool offline $TESTPOOL $disk
 		check_state $TESTPOOL $disk "offline"
-                if [[ $? != 0 ]]; then
-                        log_fail "$disk of $TESTPOOL is not offline."
-                fi
-        done
-
-        log_must zpool online $TESTPOOL $disk
-        check_state $TESTPOOL $disk "online"
-        if [[ $? != 0 ]]; then
-                log_fail "$disk of $TESTPOOL did not match online state"
-        fi
+		if [[ $? != 0 ]]; then
+			log_fail "$disk of $TESTPOOL is not offline."
+		fi
+	done
+
+	log_must zpool online $TESTPOOL $disk
+	check_state $TESTPOOL $disk "online"
+	if [[ $? != 0 ]]; then
+		log_fail "$disk of $TESTPOOL did not match online state"
+	fi
+
+	# Delay for resilver to complete
+	sleep 3
 done
 
 log_must kill $killpid
diff --git a/tests/zfs-tests/tests/functional/online_offline/online_offline_002_neg.ksh b/tests/zfs-tests/tests/functional/online_offline/online_offline_002_neg.ksh
index 2f32e21e9011..63e9d46f2bac 100755
--- a/tests/zfs-tests/tests/functional/online_offline/online_offline_002_neg.ksh
+++ b/tests/zfs-tests/tests/functional/online_offline/online_offline_002_neg.ksh
@@ -30,6 +30,7 @@
 #
 
 . $STF_SUITE/include/libtest.shlib
+. $STF_SUITE/tests/functional/online_offline/online_offline.cfg
 
 #
 # DESCRIPTION:
diff --git a/tests/zfs-tests/tests/functional/privilege/privilege_001_pos.ksh b/tests/zfs-tests/tests/functional/privilege/privilege_001_pos.ksh
index 7a2fe6095007..5e7ddc189d35 100755
--- a/tests/zfs-tests/tests/functional/privilege/privilege_001_pos.ksh
+++ b/tests/zfs-tests/tests/functional/privilege/privilege_001_pos.ksh
@@ -57,6 +57,10 @@
 # We can only run this in the global zone
 verify_runnable "global"
 
+if is_linux; then
+	log_unsupported "Requires pfexec command"
+fi
+
 log_assert "The RBAC profile \"ZFS Storage Management\" works"
 
 ZFS_USER=$(cat /tmp/zfs-privs-test-user.txt)
diff --git a/tests/zfs-tests/tests/functional/privilege/privilege_002_pos.ksh b/tests/zfs-tests/tests/functional/privilege/privilege_002_pos.ksh
index dcccb5401f39..5f68857026ee 100755
--- a/tests/zfs-tests/tests/functional/privilege/privilege_002_pos.ksh
+++ b/tests/zfs-tests/tests/functional/privilege/privilege_002_pos.ksh
@@ -60,6 +60,10 @@
 
 verify_runnable "both"
 
+if is_linux; then
+	log_unsupported "Requires pfexec command"
+fi
+
 log_assert "The RBAC profile \"ZFS File System Management\" works"
 
 ZFS_USER=$(cat /tmp/zfs-privs-test-user.txt)
diff --git a/tests/zfs-tests/tests/functional/rename_dirs/rename_dirs_001_pos.ksh b/tests/zfs-tests/tests/functional/rename_dirs/rename_dirs_001_pos.ksh
index 12224deec683..d7b6de1a2e01 100755
--- a/tests/zfs-tests/tests/functional/rename_dirs/rename_dirs_001_pos.ksh
+++ b/tests/zfs-tests/tests/functional/rename_dirs/rename_dirs_001_pos.ksh
@@ -58,14 +58,14 @@ log_onexit cleanup
 cd $TESTDIR
 mkdir -p 1/2/3/4/5 a/b/c/d/e
 
-$RENAME_DIRS &
+rename_dir &
 
-sleep 500
+sleep 10
 typeset -i retval=1
-pgrep $RENAME_DIRS >/dev/null 2>&1
+pgrep -x rename_dir >/dev/null 2>&1
 retval=$?
 if (( $retval == 0 )); then
-	pkill -9 $RENAME_DIRS >/dev/null 2>&1
+	pkill -9 -x rename_dir >/dev/null 2>&1
 fi
 
 log_pass "ZFS handle race directory rename operation as expected."
diff --git a/tests/zfs-tests/tests/functional/rsend/rsend_019_pos.ksh b/tests/zfs-tests/tests/functional/rsend/rsend_019_pos.ksh
index 8969ba9e8972..771d7e2f04a0 100755
--- a/tests/zfs-tests/tests/functional/rsend/rsend_019_pos.ksh
+++ b/tests/zfs-tests/tests/functional/rsend/rsend_019_pos.ksh
@@ -35,6 +35,11 @@
 
 verify_runnable "both"
 
+# See issue: https://github.com/zfsonlinux/zfs/issues/6086
+if is_linux; then
+	log_unsupported "Test case occasionally fails"
+fi
+
 log_assert "Verify resumability of a full and incremental ZFS send/receive " \
     "in the presence of a corrupted stream"
 log_onexit resume_cleanup $sendfs $streamfs
diff --git a/tests/zfs-tests/tests/functional/slog/slog_013_pos.ksh b/tests/zfs-tests/tests/functional/slog/slog_013_pos.ksh
index 0ccea4992154..1436feab9237 100755
--- a/tests/zfs-tests/tests/functional/slog/slog_013_pos.ksh
+++ b/tests/zfs-tests/tests/functional/slog/slog_013_pos.ksh
@@ -44,6 +44,10 @@
 
 verify_runnable "global"
 
+if ! $(is_physical_device $DISKS) ; then
+	log_unsupported "This directory cannot be run on raw files."
+fi
+
 function cleanup_testenv
 {
 	cleanup
@@ -51,7 +55,11 @@ function cleanup_testenv
 		log_must zpool destroy -f $TESTPOOL2
 	fi
 	if [[ -n $lofidev ]]; then
-		lofiadm -d $lofidev
+		if is_linux; then
+			losetup -d $lofidev
+		else
+			lofiadm -d $lofidev
+		fi
 	fi
 }
 
@@ -72,9 +80,15 @@ ldev=$(random_get $LDEV)
 log_must verify_slog_device $TESTPOOL $ldev 'ONLINE'
 
 # Add lofi device
-lofidev=${LDEV2%% *}
-log_must lofiadm -a $lofidev
-lofidev=$(lofiadm $lofidev)
+if is_linux; then
+	lofidev=$(losetup -f)
+	lofidev=${lofidev##*/}
+	log_must losetup $lofidev ${LDEV2%% *}
+else
+	lofidev=${LDEV2%% *}
+	log_must lofiadm -a $lofidev
+	lofidev=$(lofiadm $lofidev)
+fi
 log_must zpool add $TESTPOOL log $lofidev
 log_must verify_slog_device $TESTPOOL $lofidev 'ONLINE'
 
@@ -89,4 +103,4 @@ log_must zpool add $TESTPOOL $mntpnt/vdev
 # Add ZFS volume
 vol=$TESTPOOL/vol
 log_must zpool create -V $MINVDEVSIZE $vol
-log_must zpool add $TESTPOOL ${ZVOL_DEVDIR}/$vol
\ No newline at end of file
+log_must zpool add $TESTPOOL ${ZVOL_DEVDIR}/$vol
diff --git a/tests/zfs-tests/tests/functional/slog/slog_014_pos.ksh b/tests/zfs-tests/tests/functional/slog/slog_014_pos.ksh
index 2d5407849ade..bc0c2fec55d6 100755
--- a/tests/zfs-tests/tests/functional/slog/slog_014_pos.ksh
+++ b/tests/zfs-tests/tests/functional/slog/slog_014_pos.ksh
@@ -65,6 +65,7 @@ do
 		log_must zpool scrub $TESTPOOL
 		log_must display_status $TESTPOOL
 		log_must zpool status $TESTPOOL 2>&1 >/dev/null
+		log_must zpool offline $TESTPOOL $VDIR/a
 
 		zpool status -v $TESTPOOL | \
 			grep "state: DEGRADED" 2>&1 >/dev/null
@@ -78,6 +79,7 @@ do
 			log_fail "log device should display correct status"
 		fi
 
+		log_must zpool online $TESTPOOL $VDIR/a
 		log_must zpool destroy -f $TESTPOOL
 	done
 done
diff --git a/tests/zfs-tests/tests/functional/snapshot/snapshot.cfg b/tests/zfs-tests/tests/functional/snapshot/snapshot.cfg
index fa3164555101..265903fe1469 100644
--- a/tests/zfs-tests/tests/functional/snapshot/snapshot.cfg
+++ b/tests/zfs-tests/tests/functional/snapshot/snapshot.cfg
@@ -47,7 +47,7 @@ export VOLSIZE=1gb
 export BLOCKSZ=8192
 export NUM_WRITES=20
 export DATA=0
-export LIMIT=524288 # tolerance measured in bytes, 512K
+export LIMIT=2097152 # tolerance measured in bytes, 2M
 export FSQUOTA=500m
 export FILESIZE=400m
 export FILESIZE1=200m
diff --git a/tests/zfs-tests/tests/functional/snapshot/snapshot_008_pos.ksh b/tests/zfs-tests/tests/functional/snapshot/snapshot_008_pos.ksh
index 0f7b0621a482..d0ecb77fe0a0 100755
--- a/tests/zfs-tests/tests/functional/snapshot/snapshot_008_pos.ksh
+++ b/tests/zfs-tests/tests/functional/snapshot/snapshot_008_pos.ksh
@@ -89,6 +89,7 @@ while [[ $i -lt $COUNT ]]; do
 done
 
 wait_freeing $TESTPOOL
+sync_pool
 
 new_size=`get_prop available $TESTPOOL`
 
diff --git a/tests/zfs-tests/tests/functional/snapshot/snapshot_016_pos.ksh b/tests/zfs-tests/tests/functional/snapshot/snapshot_016_pos.ksh
index 66bf64833150..b460c2b0c5dc 100755
--- a/tests/zfs-tests/tests/functional/snapshot/snapshot_016_pos.ksh
+++ b/tests/zfs-tests/tests/functional/snapshot/snapshot_016_pos.ksh
@@ -51,6 +51,8 @@ function cleanup
 		log_must zfs destroy -Rf $SNAPFS
 	datasetexists $TESTPOOL/$TESTFS@snap_a && \
 		log_must zfs destroy -Rf $TESTPOOL/$TESTFS@snap_a
+	datasetexists $TESTPOOL/$TESTFS@snap_b && \
+		log_must zfs destroy -Rf $TESTPOOL/$TESTFS@snap_b
 	datasetexists $TESTPOOL/$TESTCLONE@snap_a && \
 		log_must zfs destroy -Rf $TESTPOOL/$TESTCLONE@snap_a
 
@@ -79,15 +81,15 @@ log_must zfs destroy $TESTPOOL/$TESTFS@snap_a
 
 log_must zfs snapshot $SNAPFS
 log_must zfs clone $SNAPFS $TESTPOOL/$TESTCLONE
-log_must mv $TESTDIR/$SNAPROOT/$TESTSNAP $TESTDIR/$SNAPROOT/snap_a
+log_must mv $TESTDIR/$SNAPROOT/$TESTSNAP $TESTDIR/$SNAPROOT/snap_b
 
-datasetexists $TESTPOOL/$TESTFS@snap_a || \
+datasetexists $TESTPOOL/$TESTFS@snap_b || \
         log_fail "rename snapshot via mv in .zfs/snapshot fails."
 log_must zfs promote $TESTPOOL/$TESTCLONE
 # promote back to $TESTPOOL/$TESTFS for scenario 3
 log_must zfs promote $TESTPOOL/$TESTFS
 log_must zfs destroy $TESTPOOL/$TESTCLONE
-log_must zfs destroy $TESTPOOL/$TESTFS@snap_a
+log_must zfs destroy $TESTPOOL/$TESTFS@snap_b
 
 # scenario 3
 
diff --git a/tests/zfs-tests/tests/functional/threadsappend/threadsappend_001_pos.ksh b/tests/zfs-tests/tests/functional/threadsappend/threadsappend_001_pos.ksh
index b3e99d8611a5..48c468b5661c 100755
--- a/tests/zfs-tests/tests/functional/threadsappend/threadsappend_001_pos.ksh
+++ b/tests/zfs-tests/tests/functional/threadsappend/threadsappend_001_pos.ksh
@@ -45,6 +45,11 @@
 
 verify_runnable "both"
 
+# See issue: https://github.com/zfsonlinux/zfs/issues/6136
+if is_linux; then
+	log_unsupported "Test case occasionally fails"
+fi
+
 log_assert "Ensure multiple threads performing write appends to the same" \
 	"ZFS file succeed"
 
@@ -67,7 +72,7 @@ fi
 # zfs_threadsappend tries to append to $TESTFILE using threads
 # so that the resulting file is $FILE_SIZE bytes in size
 #
-log_must $THREADSAPPEND ${TESTDIR}/${TESTFILE}
+log_must threadsappend ${TESTDIR}/${TESTFILE}
 
 #
 # Check the size of the resulting file
diff --git a/tests/zfs-tests/tests/functional/xattr/Makefile.am b/tests/zfs-tests/tests/functional/xattr/Makefile.am
index ac2cb54b5bdd..e404e84b1694 100644
--- a/tests/zfs-tests/tests/functional/xattr/Makefile.am
+++ b/tests/zfs-tests/tests/functional/xattr/Makefile.am
@@ -3,6 +3,7 @@ dist_pkgdata_SCRIPTS = \
 	xattr_common.kshlib \
 	setup.ksh \
 	cleanup.ksh \
+	xattr.cfg \
 	xattr_001_pos.ksh \
 	xattr_002_neg.ksh \
 	xattr_003_neg.ksh \
diff --git a/tests/zfs-tests/tests/functional/xattr/cleanup.ksh b/tests/zfs-tests/tests/functional/xattr/cleanup.ksh
index 10cd733d21fd..5f0a846165c5 100755
--- a/tests/zfs-tests/tests/functional/xattr/cleanup.ksh
+++ b/tests/zfs-tests/tests/functional/xattr/cleanup.ksh
@@ -28,15 +28,14 @@
 #
 
 . $STF_SUITE/include/libtest.shlib
+. $STF_SUITE/tests/functional/xattr/xattr_common.kshlib
 
-ZFS_USER=$(cat /tmp/zfs-xattr-test-user.txt)
-rm /tmp/zfs-xattr-test-user.txt
+del_user $ZFS_USER
+del_group $ZFS_GROUP
 
 USES_NIS=$(cat /tmp/zfs-xattr-test-nis.txt)
 rm /tmp/zfs-xattr-test-nis.txt
 
-del_user $ZFS_USER
-
 if [ "${USES_NIS}" == "true" ]
 then
     svcadm enable svc:/network/nis/client:default
diff --git a/tests/zfs-tests/tests/functional/xattr/setup.ksh b/tests/zfs-tests/tests/functional/xattr/setup.ksh
index ac82c5919118..64f89a3d0afd 100755
--- a/tests/zfs-tests/tests/functional/xattr/setup.ksh
+++ b/tests/zfs-tests/tests/functional/xattr/setup.ksh
@@ -28,33 +28,24 @@
 #
 
 . $STF_SUITE/include/libtest.shlib
+. $STF_SUITE/tests/functional/xattr/xattr_common.kshlib
 
 # if we're running NIS, turn it off until we clean up
 # (it can cause useradd to take a long time, hitting our TIMEOUT)
-USES_NIS=false
-svcs svc:/network/nis/client:default | grep online > /dev/null
-if [ $? -eq 0 ]
-then
-	svcadm disable -t svc:/network/nis/client:default
-	USES_NIS=true
-fi
-
-# Make sure we use a brand new user for this
-ZFS_USER=zxtr
-ZFS_GROUP=staff
-while [ -z "${FOUND}" ]
-do
-	COUNT=0
-	USER_EXISTS=$( grep $ZFS_USER /etc/passwd )
-	if [ ! -z "${USER_EXISTS}" ]
+if is_linux; then
+	USED_NIS=false
+else
+	USES_NIS=false
+	svcs svc:/network/nis/client:default | grep online > /dev/null
+	if [ $? -eq 0 ]
 	then
-		ZFS_USER="${ZFS_USER}${COUNT}"
-		COUNT=$(( $COUNT + 1 ))
-	else
-		FOUND="true"
+		svcadm disable -t svc:/network/nis/client:default
+		USES_NIS=true
 	fi
-done
+fi
 
+# Make sure we use a brand new user for this
+log_must add_group $ZFS_GROUP
 log_must add_user $ZFS_GROUP $ZFS_USER
 
 echo $ZFS_USER > /tmp/zfs-xattr-test-user.txt
diff --git a/tests/zfs-tests/tests/functional/xattr/xattr.cfg b/tests/zfs-tests/tests/functional/xattr/xattr.cfg
new file mode 100644
index 000000000000..5f47562bbb09
--- /dev/null
+++ b/tests/zfs-tests/tests/functional/xattr/xattr.cfg
@@ -0,0 +1,30 @@
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+
+#
+# Copyright (c) 2017 by Lawrence Livermore National Security, LLC.
+# Use is subject to license terms.
+#
+
+export NISSTAFILE=/var/tmp/nis_state
+
+export ZFS_USER=zxtr
+export ZFS_GROUP=zfsgrp
diff --git a/tests/zfs-tests/tests/functional/xattr/xattr_001_pos.ksh b/tests/zfs-tests/tests/functional/xattr/xattr_001_pos.ksh
index adb5132f28ff..ffb700438528 100755
--- a/tests/zfs-tests/tests/functional/xattr/xattr_001_pos.ksh
+++ b/tests/zfs-tests/tests/functional/xattr/xattr_001_pos.ksh
@@ -52,12 +52,18 @@ function cleanup {
 	fi
 }
 
+set -A args "on" "sa"
+
 log_assert "Create/read/write/append of xattrs works"
 log_onexit cleanup
 
-log_must touch $TESTDIR/myfile.$$
-create_xattr $TESTDIR/myfile.$$ passwd /etc/passwd
-verify_write_xattr $TESTDIR/myfile.$$ passwd
-delete_xattr $TESTDIR/myfile.$$ passwd
+for arg in ${args[*]}; do
+	log_must zfs set xattr=$arg $TESTPOOL
+
+	log_must touch $TESTDIR/myfile.$$
+	create_xattr $TESTDIR/myfile.$$ passwd /etc/passwd
+	verify_write_xattr $TESTDIR/myfile.$$ passwd
+	delete_xattr $TESTDIR/myfile.$$ passwd
+done
 
 log_pass "Create/read/write of xattrs works"
diff --git a/tests/zfs-tests/tests/functional/xattr/xattr_002_neg.ksh b/tests/zfs-tests/tests/functional/xattr/xattr_002_neg.ksh
index 99212a011066..e379d1586ea9 100755
--- a/tests/zfs-tests/tests/functional/xattr/xattr_002_neg.ksh
+++ b/tests/zfs-tests/tests/functional/xattr/xattr_002_neg.ksh
@@ -46,11 +46,17 @@ function cleanup {
 
 }
 
+set -A args "on" "sa"
+
 log_assert "A read of a non-existent xattr fails"
 log_onexit cleanup
 
-# create a file
-log_must touch $TESTDIR/myfile.$$
-log_mustnot eval "cat $TESTDIR/myfile.$$ not-here.txt > /dev/null 2>&1"
+for arg in ${args[*]}; do
+	log_must zfs set xattr=$arg $TESTPOOL
+
+	# create a file
+	log_must touch $TESTDIR/myfile.$$
+	log_mustnot eval "cat $TESTDIR/myfile.$$ not-here.txt > /dev/null 2>&1"
 
-log_pass "A read of a non-existent xattr fails"
+	log_pass "A read of a non-existent xattr fails"
+done
diff --git a/tests/zfs-tests/tests/functional/xattr/xattr_003_neg.ksh b/tests/zfs-tests/tests/functional/xattr/xattr_003_neg.ksh
index 28fae8e6574f..a56fce4eaba1 100755
--- a/tests/zfs-tests/tests/functional/xattr/xattr_003_neg.ksh
+++ b/tests/zfs-tests/tests/functional/xattr/xattr_003_neg.ksh
@@ -56,7 +56,21 @@ log_must touch $TESTDIR/myfile.$$
 create_xattr $TESTDIR/myfile.$$ passwd /etc/passwd
 
 log_must chmod 000 $TESTDIR/myfile.$$
-log_mustnot su $ZFS_USER -c "runat $TESTDIR/myfile.$$ cat passwd"
-log_mustnot su $ZFS_USER -c "runat $TESTDIR/myfile.$$ cp /etc/passwd ."
+if is_linux; then
+	user_run $ZFS_USER eval \
+	    "attr -q -g passwd $TESTDIR/myfile.$$ >/tmp/passwd.$$"
+	log_mustnot diff /etc/passwd /tmp/passwd.$$
+	log_must rm /tmp/passwd.$$
+
+	user_run $ZFS_USER eval \
+	    "attr -q -s passwd $TESTDIR/myfile.$$ </etc/group"
+	log_must chmod 644 $TESTDIR/myfile.$$
+	attr -q -g passwd $TESTDIR/myfile.$$ >/tmp/passwd.$$
+	log_must diff /etc/passwd /tmp/passwd.$$
+	log_must rm /tmp/passwd.$$
+else
+	log_mustnot su $ZFS_USER -c "runat $TESTDIR/myfile.$$ cat passwd"
+	log_mustnot su $ZFS_USER -c "runat $TESTDIR/myfile.$$ cp /etc/passwd ."
+fi
 
 log_pass "read/write xattr on a file with no permissions fails"
diff --git a/tests/zfs-tests/tests/functional/xattr/xattr_004_pos.ksh b/tests/zfs-tests/tests/functional/xattr/xattr_004_pos.ksh
index 921526315141..e5f61d3bfa71 100755
--- a/tests/zfs-tests/tests/functional/xattr/xattr_004_pos.ksh
+++ b/tests/zfs-tests/tests/functional/xattr/xattr_004_pos.ksh
@@ -50,8 +50,7 @@ verify_runnable "global"
 # Make sure we clean up properly
 function cleanup {
 
-	if [ $( ismounted /tmp/$NEWFS_DEFAULT_FS.$$ $NEWFS_DEFAULT_FS ) ]
-	then
+	if ismounted /tmp/$NEWFS_DEFAULT_FS.$$ $NEWFS_DEFAULT_FS; then
 		log_must umount /tmp/$NEWFS_DEFAULT_FS.$$
 		log_must rm -rf /tmp/$NEWFS_DEFAULT_FS.$$
 	fi
@@ -63,25 +62,62 @@ log_onexit cleanup
 # Create a UFS|EXT2 file system that we can work in
 log_must zfs create -V128m $TESTPOOL/$TESTFS/zvol
 block_device_wait
-log_must eval "echo y | $NEWFS $ZVOL_DEVDIR/$TESTPOOL/$TESTFS/zvol > /dev/null 2>&1"
+log_must eval "echo y | newfs $ZVOL_DEVDIR/$TESTPOOL/$TESTFS/zvol > /dev/null 2>&1"
 
 log_must mkdir /tmp/$NEWFS_DEFAULT_FS.$$
-log_must mount $ZVOL_DEVDIR/$TESTPOOL/$TESTFS/zvol /tmp/$NEWFS_DEFAULT_FS.$$
+if is_linux; then
+	log_must mount -o user_xattr \
+	    $ZVOL_DEVDIR/$TESTPOOL/$TESTFS/zvol /tmp/$NEWFS_DEFAULT_FS.$$
 
-# Create files in ufs|ext2 and tmpfs, and set some xattrs on them.
-log_must touch /tmp/$NEWFS_DEFAULT_FS.$$/$NEWFS_DEFAULT_FS-file.$$
-log_must touch /tmp/tmpfs-file.$$
+	# Create files in ext2 and tmpfs, and set some xattrs on them.
+	# Use small values for xattrs for ext2 compatibility.
+	log_must touch /tmp/$NEWFS_DEFAULT_FS.$$/$NEWFS_DEFAULT_FS-file.$$
 
-log_must runat /tmp/$NEWFS_DEFAULT_FS.$$/$NEWFS_DEFAULT_FS-file.$$ cp /etc/passwd .
-log_must runat /tmp/tmpfs-file.$$ cp /etc/group .
+	log_must touch /tmp/tmpfs-file.$$
+	echo "TEST XATTR" >/tmp/xattr1
+	echo "1234567890" >/tmp/xattr2
+	log_must attr -q -s xattr1 \
+	    /tmp/$NEWFS_DEFAULT_FS.$$/$NEWFS_DEFAULT_FS-file.$$ </tmp/xattr1
+	log_must attr -q -s xattr2 /tmp/tmpfs-file.$$ </tmp/xattr2
 
-# copy those files to ZFS
-log_must cp -@ /tmp/$NEWFS_DEFAULT_FS.$$/$NEWFS_DEFAULT_FS-file.$$ $TESTDIR
-log_must cp -@ /tmp/tmpfs-file.$$ $TESTDIR
+	# copy those files to ZFS
+	log_must cp -a /tmp/$NEWFS_DEFAULT_FS.$$/$NEWFS_DEFAULT_FS-file.$$ \
+	    $TESTDIR
+	log_must cp -a /tmp/tmpfs-file.$$ $TESTDIR
 
-# ensure the xattr information has been copied correctly
-log_must runat $TESTDIR/$NEWFS_DEFAULT_FS-file.$$ diff passwd /etc/passwd
-log_must runat $TESTDIR/tmpfs-file.$$ diff group /etc/group
+	# ensure the xattr information has been copied correctly
+	log_must eval "attr -q -g xattr1 $TESTDIR/$NEWFS_DEFAULT_FS-file.$$ \
+	    >/tmp/xattr1.$$"
+
+	log_must diff /tmp/xattr1.$$ /tmp/xattr1
+	log_must eval "attr -q -g xattr2 $TESTDIR/tmpfs-file.$$ >/tmp/xattr2.$$"
+	log_must diff /tmp/xattr2.$$ /tmp/xattr2
+	log_must rm /tmp/xattr1 /tmp/xattr1.$$ /tmp/xattr2 /tmp/xattr2.$$
+
+	log_must umount /tmp/$NEWFS_DEFAULT_FS.$$
+else
+	log_must mount $ZVOL_DEVDIR/$TESTPOOL/$TESTFS/zvol \
+	    /tmp/$NEWFS_DEFAULT_FS.$$
+
+	# Create files in ufs and tmpfs, and set some xattrs on them.
+	log_must touch /tmp/$NEWFS_DEFAULT_FS.$$/$NEWFS_DEFAULT_FS-file.$$
+	log_must touch /tmp/tmpfs-file.$$
+
+	log_must runat /tmp/$NEWFS_DEFAULT_FS.$$/$NEWFS_DEFAULT_FS-file.$$ \
+	     cp /etc/passwd .
+	log_must runat /tmp/tmpfs-file.$$ cp /etc/group .
+
+	# copy those files to ZFS
+	log_must cp -@ /tmp/$NEWFS_DEFAULT_FS.$$/$NEWFS_DEFAULT_FS-file.$$ \
+	    $TESTDIR
+	log_must cp -@ /tmp/tmpfs-file.$$ $TESTDIR
+
+	# ensure the xattr information has been copied correctly
+	log_must runat $TESTDIR/$NEWFS_DEFAULT_FS-file.$$ \
+	    diff passwd /etc/passwd
+	log_must runat $TESTDIR/tmpfs-file.$$ diff group /etc/group
+
+	log_must umount /tmp/$NEWFS_DEFAULT_FS.$$
+fi
 
-log_must umount /tmp/$NEWFS_DEFAULT_FS.$$
 log_pass "Files from $NEWFS_DEFAULT_FS,tmpfs with xattrs copied to zfs retain xattr info."
diff --git a/tests/zfs-tests/tests/functional/xattr/xattr_007_neg.ksh b/tests/zfs-tests/tests/functional/xattr/xattr_007_neg.ksh
index 6b3feeafc05b..977434cebeb9 100755
--- a/tests/zfs-tests/tests/functional/xattr/xattr_007_neg.ksh
+++ b/tests/zfs-tests/tests/functional/xattr/xattr_007_neg.ksh
@@ -69,13 +69,22 @@ log_must touch $TESTDIR/myfile2.$$
 log_must zfs snapshot $TESTPOOL/$TESTFS@snap
 
 # we shouldn't be able to alter the first file's xattr
-log_mustnot eval " runat $TESTDIR/.zfs/snapshot/snap/myfile.$$ \
-    cp /etc/passwd .  >/tmp/output.$$  2>&1"
-log_must grep  -i  Read-only  /tmp/output.$$
+if is_linux; then
+	log_mustnot eval "attr -s cp $TESTDIR/.zfs/snapshot/snap/myfile.$$ \
+	     </etc/passwd  >/tmp/output.$$  2>&1"
+	log_must grep  -i  Read-only  /tmp/output.$$
+	log_must eval "attr -q -l $TESTDIR/.zfs/snapshot/snap/myfile2.$$ \
+	    >/tmp/output.$$  2>&1"
+	log_must eval "attr -q -l $TESTDIR/myfile2.$$ >/tmp/expected_output.$$"
+else
+	log_mustnot eval " runat $TESTDIR/.zfs/snapshot/snap/myfile.$$ \
+	    cp /etc/passwd .  >/tmp/output.$$  2>&1"
+	log_must grep  -i  Read-only  /tmp/output.$$
+	log_must eval "runat $TESTDIR/.zfs/snapshot/snap/myfile2.$$  \
+	    ls >/tmp/output.$$  2>&1"
+	create_expected_output  /tmp/expected_output.$$ SUNWattr_ro SUNWattr_rw
+fi
 
-log_must eval "runat $TESTDIR/.zfs/snapshot/snap/myfile2.$$  \
-    ls >/tmp/output.$$  2>&1"
-create_expected_output  /tmp/expected_output.$$ SUNWattr_ro SUNWattr_rw
 log_must diff /tmp/output.$$ /tmp/expected_output.$$
 
 log_pass "create/write xattr on a snapshot fails"
diff --git a/tests/zfs-tests/tests/functional/xattr/xattr_008_pos.ksh b/tests/zfs-tests/tests/functional/xattr/xattr_008_pos.ksh
index 20319967c2e9..735f1859a706 100755
--- a/tests/zfs-tests/tests/functional/xattr/xattr_008_pos.ksh
+++ b/tests/zfs-tests/tests/functional/xattr/xattr_008_pos.ksh
@@ -49,6 +49,10 @@ function cleanup {
 	done
 }
 
+if is_linux; then
+	log_unsupported "Test case isn't applicable to Linux"
+fi
+
 log_assert "special . and .. dirs work as expected for xattrs"
 log_onexit cleanup
 
diff --git a/tests/zfs-tests/tests/functional/xattr/xattr_009_neg.ksh b/tests/zfs-tests/tests/functional/xattr/xattr_009_neg.ksh
index 6a953cf84178..ea5b40eec97f 100755
--- a/tests/zfs-tests/tests/functional/xattr/xattr_009_neg.ksh
+++ b/tests/zfs-tests/tests/functional/xattr/xattr_009_neg.ksh
@@ -40,6 +40,10 @@
 #	3. Verify we're unable to create a hard link
 #
 
+if is_linux; then
+	log_unsupported "Test case isn't applicable to Linux"
+fi
+
 function cleanup {
 
 	log_must rm $TESTDIR/myfile.$$
diff --git a/tests/zfs-tests/tests/functional/xattr/xattr_010_neg.ksh b/tests/zfs-tests/tests/functional/xattr/xattr_010_neg.ksh
index 43502bfff28b..db218c43418a 100755
--- a/tests/zfs-tests/tests/functional/xattr/xattr_010_neg.ksh
+++ b/tests/zfs-tests/tests/functional/xattr/xattr_010_neg.ksh
@@ -41,6 +41,10 @@
 #
 #
 
+if is_linux; then
+	log_unsupported "Test case isn't applicable to Linux"
+fi
+
 function cleanup {
 
 	log_must rm $TESTDIR/myfile.$$
diff --git a/tests/zfs-tests/tests/functional/xattr/xattr_011_pos.ksh b/tests/zfs-tests/tests/functional/xattr/xattr_011_pos.ksh
index 12f067489f20..9276d3a1af56 100755
--- a/tests/zfs-tests/tests/functional/xattr/xattr_011_pos.ksh
+++ b/tests/zfs-tests/tests/functional/xattr/xattr_011_pos.ksh
@@ -65,60 +65,74 @@ create_xattr $TESTDIR/myfile.$$ passwd /etc/passwd
 # and try various cpio options extracting the archives
 # with and without xattr support, checking for correct behaviour
 
-
-log_note "Checking cpio"
-log_must touch $TESTDIR/cpio.$$
-create_xattr $TESTDIR/cpio.$$ passwd /etc/passwd
-echo $TESTDIR/cpio.$$ | cpio -o@ > /tmp/xattr.$$.cpio
-echo $TESTDIR/cpio.$$ | cpio -o > /tmp/noxattr.$$.cpio
-
-# we should have no xattr here
-log_must cpio -iu < /tmp/xattr.$$.cpio
-log_mustnot eval "runat $TESTDIR/cpio.$$ cat passwd > /dev/null 2>&1"
-
-# we should have an xattr here
-log_must cpio -iu@ < /tmp/xattr.$$.cpio
-log_must eval "runat $TESTDIR/cpio.$$ cat passwd > /dev/null 2>&1"
-
-# we should have no xattr here
-log_must cpio -iu < /tmp/noxattr.$$.cpio
-log_mustnot eval "runat $TESTDIR/cpio.$$ cat passwd > /dev/null 2>&1"
-
-# we should have no xattr here
-log_must cpio -iu@ < /tmp/noxattr.$$.cpio
-log_mustnot eval "runat $TESTDIR/cpio.$$ cat passwd > /dev/null 2>&1"
-log_must rm $TESTDIR/cpio.$$ /tmp/xattr.$$.cpio /tmp/noxattr.$$.cpio
-
-
+if is_linux; then
+	log_note "Checking cpio - unsupported"
+else
+	log_note "Checking cpio"
+	log_must touch $TESTDIR/cpio.$$
+	create_xattr $TESTDIR/cpio.$$ passwd /etc/passwd
+	echo $TESTDIR/cpio.$$ | cpio -o@ > /tmp/xattr.$$.cpio
+	echo $TESTDIR/cpio.$$ | cpio -o > /tmp/noxattr.$$.cpio
+
+	# we should have no xattr here
+	log_must cpio -iu < /tmp/xattr.$$.cpio
+	log_mustnot eval "runat $TESTDIR/cpio.$$ cat passwd > /dev/null 2>&1"
+
+	# we should have an xattr here
+	log_must cpio -iu@ < /tmp/xattr.$$.cpio
+	log_must eval "runat $TESTDIR/cpio.$$ cat passwd > /dev/null 2>&1"
+
+	# we should have no xattr here
+	log_must cpio -iu < /tmp/noxattr.$$.cpio
+	log_mustnot eval "runat $TESTDIR/cpio.$$ cat passwd > /dev/null 2>&1"
+
+	# we should have no xattr here
+	log_must cpio -iu@ < /tmp/noxattr.$$.cpio
+	log_mustnot eval "runat $TESTDIR/cpio.$$ cat passwd > /dev/null 2>&1"
+	log_must rm $TESTDIR/cpio.$$ /tmp/xattr.$$.cpio /tmp/noxattr.$$.cpio
+fi
 
 log_note "Checking cp"
 # check that with the right flag, the xattr is preserved
-log_must cp -@ $TESTDIR/myfile.$$ $TESTDIR/myfile2.$$
-compare_xattrs $TESTDIR/myfile.$$ $TESTDIR/myfile2.$$ passwd
-log_must rm $TESTDIR/myfile2.$$
+if is_linux; then
+	log_must cp -a $TESTDIR/myfile.$$ $TESTDIR/myfile2.$$
 
-# without the right flag, there should be no xattr
-log_must cp $TESTDIR/myfile.$$ $TESTDIR/myfile2.$$
-log_mustnot eval "runat $TESTDIR/myfile2.$$ ls passwd > /dev/null 2>&1"
-log_must rm $TESTDIR/myfile2.$$
+	compare_xattrs $TESTDIR/myfile.$$ $TESTDIR/myfile2.$$ passwd
+	log_must rm $TESTDIR/myfile2.$$
 
+	# without the right flag, there should be no xattr
+	log_must cp $TESTDIR/myfile.$$ $TESTDIR/myfile2.$$
+	log_mustnot attr -q -g passwd $TESTDIR/myfile2.$$
+	log_must rm $TESTDIR/myfile2.$$
+else
+	log_must cp -@ $TESTDIR/myfile.$$ $TESTDIR/myfile2.$$
 
+	compare_xattrs $TESTDIR/myfile.$$ $TESTDIR/myfile2.$$ passwd
+	log_must rm $TESTDIR/myfile2.$$
+
+	# without the right flag, there should be no xattr
+	log_must cp $TESTDIR/myfile.$$ $TESTDIR/myfile2.$$
+	log_mustnot eval "runat $TESTDIR/myfile2.$$ ls passwd > /dev/null 2>&1"
+	log_must rm $TESTDIR/myfile2.$$
+fi
 
-log_note "Checking find"
 # create a file without xattrs, and check that find -xattr only finds
 # our test file that has an xattr.
-log_must mkdir $TESTDIR/noxattrs
-log_must touch $TESTDIR/noxattrs/no-xattr
-
-find $TESTDIR -xattr | grep myfile.$$
-[[ $? -ne 0 ]] && \
-	log_fail "find -xattr didn't find our file that had an xattr."
-find $TESTDIR -xattr | grep no-xattr
-[[ $? -eq 0 ]] && \
-	log_fail "find -xattr found a file that didn't have an xattr."
-log_must rm -rf $TESTDIR/noxattrs
-
-
+if is_linux; then
+	log_note "Checking find - unsupported"
+else
+	log_note "Checking find"
+	log_must mkdir $TESTDIR/noxattrs
+	log_must touch $TESTDIR/noxattrs/no-xattr
+
+	find $TESTDIR -xattr | grep myfile.$$
+	[[ $? -ne 0 ]] && \
+		log_fail "find -xattr didn't find our file that had an xattr."
+	find $TESTDIR -xattr | grep no-xattr
+	[[ $? -eq 0 ]] && \
+		log_fail "find -xattr found a file that didn't have an xattr."
+	log_must rm -rf $TESTDIR/noxattrs
+fi
 
 log_note "Checking mv"
 # mv doesn't have any flags to preserve/ommit xattrs - they're
@@ -129,65 +143,96 @@ log_must mv $TESTDIR/mvfile.$$ $TESTDIR/mvfile2.$$
 verify_xattr $TESTDIR/mvfile2.$$ passwd /etc/passwd
 log_must rm $TESTDIR/mvfile2.$$
 
-
-log_note "Checking pax"
-log_must touch $TESTDIR/pax.$$
-create_xattr $TESTDIR/pax.$$ passwd /etc/passwd
-log_must pax -w -f $TESTDIR/noxattr.pax $TESTDIR/pax.$$
-log_must pax -w@ -f $TESTDIR/xattr.pax $TESTDIR/pax.$$
-log_must rm $TESTDIR/pax.$$
-
-# we should have no xattr here
-log_must pax -r -f $TESTDIR/noxattr.pax
-log_mustnot eval "runat $TESTDIR/pax.$$ cat passwd > /dev/null 2>&1"
-log_must rm $TESTDIR/pax.$$
-
-# we should have no xattr here
-log_must pax -r@ -f $TESTDIR/noxattr.pax
-log_mustnot eval "runat $TESTDIR/pax.$$ cat passwd > /dev/null 2>&1"
-log_must rm $TESTDIR/pax.$$
-
-
-# we should have an xattr here
-log_must pax -r@ -f $TESTDIR/xattr.pax
-verify_xattr $TESTDIR/pax.$$ passwd /etc/passwd
-log_must rm $TESTDIR/pax.$$
-
-# we should have no xattr here
-log_must pax -r -f $TESTDIR/xattr.pax $TESTDIR
-log_mustnot eval "runat $TESTDIR/pax.$$ cat passwd > /dev/null 2>&1"
-log_must rm $TESTDIR/pax.$$ $TESTDIR/noxattr.pax $TESTDIR/xattr.pax
-
+if is_linux; then
+	log_note "Checking pax - unsupported"
+else
+	log_note "Checking pax"
+	log_must touch $TESTDIR/pax.$$
+	create_xattr $TESTDIR/pax.$$ passwd /etc/passwd
+	log_must pax -w -f $TESTDIR/noxattr.pax $TESTDIR/pax.$$
+	log_must pax -w@ -f $TESTDIR/xattr.pax $TESTDIR/pax.$$
+	log_must rm $TESTDIR/pax.$$
+
+	# we should have no xattr here
+	log_must pax -r -f $TESTDIR/noxattr.pax
+	log_mustnot eval "runat $TESTDIR/pax.$$ cat passwd > /dev/null 2>&1"
+	log_must rm $TESTDIR/pax.$$
+
+	# we should have no xattr here
+	log_must pax -r@ -f $TESTDIR/noxattr.pax
+	log_mustnot eval "runat $TESTDIR/pax.$$ cat passwd > /dev/null 2>&1"
+	log_must rm $TESTDIR/pax.$$
+
+	# we should have an xattr here
+	log_must pax -r@ -f $TESTDIR/xattr.pax
+	verify_xattr $TESTDIR/pax.$$ passwd /etc/passwd
+	log_must rm $TESTDIR/pax.$$
+
+	# we should have no xattr here
+	log_must pax -r -f $TESTDIR/xattr.pax $TESTDIR
+	log_mustnot eval "runat $TESTDIR/pax.$$ cat passwd > /dev/null 2>&1"
+	log_must rm $TESTDIR/pax.$$ $TESTDIR/noxattr.pax $TESTDIR/xattr.pax
+fi
 
 log_note "Checking tar"
-log_must touch $TESTDIR/tar.$$
-create_xattr $TESTDIR/tar.$$ passwd /etc/passwd
-
-log_must cd $TESTDIR
-
-log_must tar cf noxattr.tar tar.$$
-log_must tar c@f xattr.tar tar.$$
-log_must rm $TESTDIR/tar.$$
-
-# we should have no xattr here
-log_must tar xf xattr.tar
-log_mustnot eval "runat $TESTDIR/tar.$$ cat passwd > /dev/null 2>&1"
-log_must rm $TESTDIR/tar.$$
-
-# we should have an xattr here
-log_must tar x@f xattr.tar
-verify_xattr tar.$$ passwd /etc/passwd
-log_must rm $TESTDIR/tar.$$
-
-# we should have no xattr here
-log_must tar xf $TESTDIR/noxattr.tar
-log_mustnot eval "runat $TESTDIR/tar.$$ cat passwd > /dev/null 2>&1"
-log_must rm $TESTDIR/tar.$$
-
-# we should have no xattr here
-log_must tar x@f $TESTDIR/noxattr.tar
-log_mustnot eval "runat $TESTDIR/tar.$$ cat passwd > /dev/null 2>&1"
-log_must rm $TESTDIR/tar.$$ $TESTDIR/noxattr.tar $TESTDIR/xattr.tar
-
+if is_linux; then
+	log_must touch $TESTDIR/tar.$$
+	create_xattr $TESTDIR/tar.$$ passwd /etc/passwd
+
+	log_must cd $TESTDIR
+
+	log_must tar -cf noxattr.tar tar.$$
+	log_must tar --xattrs -cf xattr.tar tar.$$
+	log_must rm $TESTDIR/tar.$$
+
+	# we should have no xattr here
+	log_must tar --no-xattrs -xf xattr.tar
+	log_mustnot attr -q -g passwd $TESTDIR/tar.$$
+	log_must rm $TESTDIR/tar.$$
+
+	# we should have an xattr here
+	log_must tar --xattrs -xf xattr.tar
+	verify_xattr tar.$$ passwd /etc/passwd
+	log_must rm $TESTDIR/tar.$$
+
+	# we should have no xattr here
+	log_must tar --no-xattrs -xf $TESTDIR/noxattr.tar
+	log_mustnot attr -q -g passwd $TESTDIR/tar.$$
+	log_must rm $TESTDIR/tar.$$
+
+	# we should have no xattr here
+	log_must tar --xattrs -xf $TESTDIR/noxattr.tar
+	log_mustnot attr -q -g passwd $TESTDIR/tar.$$
+	log_must rm $TESTDIR/tar.$$ $TESTDIR/noxattr.tar $TESTDIR/xattr.tar
+else
+	log_must touch $TESTDIR/tar.$$
+	create_xattr $TESTDIR/tar.$$ passwd /etc/passwd
+
+	log_must cd $TESTDIR
+
+	log_must tar cf noxattr.tar tar.$$
+	log_must tar c@f xattr.tar tar.$$
+	log_must rm $TESTDIR/tar.$$
+
+	# we should have no xattr here
+	log_must tar xf xattr.tar
+	log_mustnot eval "runat $TESTDIR/tar.$$ cat passwd > /dev/null 2>&1"
+	log_must rm $TESTDIR/tar.$$
+
+	# we should have an xattr here
+	log_must tar x@f xattr.tar
+	verify_xattr tar.$$ passwd /etc/passwd
+	log_must rm $TESTDIR/tar.$$
+
+	# we should have no xattr here
+	log_must tar xf $TESTDIR/noxattr.tar
+	log_mustnot eval "runat $TESTDIR/tar.$$ cat passwd > /dev/null 2>&1"
+	log_must rm $TESTDIR/tar.$$
+
+	# we should have no xattr here
+	log_must tar x@f $TESTDIR/noxattr.tar
+	log_mustnot eval "runat $TESTDIR/tar.$$ cat passwd > /dev/null 2>&1"
+	log_must rm $TESTDIR/tar.$$ $TESTDIR/noxattr.tar $TESTDIR/xattr.tar
+fi
 
 log_assert "Basic applications work with xattrs: cpio cp find mv pax tar"
diff --git a/tests/zfs-tests/tests/functional/xattr/xattr_012_pos.ksh b/tests/zfs-tests/tests/functional/xattr/xattr_012_pos.ksh
index 26d6bd7dd75b..7241caf8eb63 100755
--- a/tests/zfs-tests/tests/functional/xattr/xattr_012_pos.ksh
+++ b/tests/zfs-tests/tests/functional/xattr/xattr_012_pos.ksh
@@ -79,10 +79,16 @@ fi
 
 FS_SIZE=$(zfs get -p -H -o value used $TESTPOOL/$TESTFS)
 
-log_must runat $TESTDIR/myfile.$$ mkfile 200m xattr
+if is_linux; then
+	# Linux setxattr() syscalls limits individual xattrs to 64k.  Create
+	# 100 files, with 128 xattrs each of size 16k.  100*128*16k=200m
+	log_must xattrtest -k -f 100 -x 128 -s 16384 -p $TESTDIR
+else
+	log_must runat $TESTDIR/myfile.$$ mkfile 200m xattr
+fi
 
 #Make sure the newly created file is counted into zpool usage
-log_must sync
+sync_pool
 
 # now check to see if our pool disk usage has increased
 if is_global_zone
diff --git a/tests/zfs-tests/tests/functional/xattr/xattr_013_pos.ksh b/tests/zfs-tests/tests/functional/xattr/xattr_013_pos.ksh
index 50b8ffbfaca1..e9eed69552c8 100755
--- a/tests/zfs-tests/tests/functional/xattr/xattr_013_pos.ksh
+++ b/tests/zfs-tests/tests/functional/xattr/xattr_013_pos.ksh
@@ -65,13 +65,25 @@ log_must umount $TESTDIR
 log_must zfs mount -o noxattr $TESTPOOL/$TESTFS
 
 # check that we can't perform xattr operations
-log_mustnot eval "runat $TESTDIR/myfile.$$ cat passwd > /dev/null 2>&1"
-log_mustnot eval "runat $TESTDIR/myfile.$$ rm passwd > /dev/null 2>&1"
-log_mustnot eval "runat $TESTDIR/myfile.$$ cp /etc/passwd . > /dev/null 2>&1"
-
-log_must touch $TESTDIR/new.$$
-log_mustnot eval "runat $TESTDIR/new.$$ cp /etc/passwd . > /dev/null 2>&1"
-log_mustnot eval "runat $TESTDIR/new.$$ rm passwd > /dev/null 2>&1"
+if is_linux; then
+	log_mustnot attr -q -g passwd $TESTDIR/myfile.$$
+	log_mustnot attr -q -r passwd $TESTDIR/myfile.$$
+	log_mustnot attr -q -s passwd $TESTDIR/myfile.$$ </etc/passwd
+
+	log_must touch $TESTDIR/new.$$
+	log_mustnot attr -q -s passwd $TESTDIR/new.$$ </etc/passwd
+	log_mustnot attr -q -r passwd $TESTDIR/new.$$
+else
+	log_mustnot eval "runat $TESTDIR/myfile.$$ cat passwd > /dev/null 2>&1"
+	log_mustnot eval "runat $TESTDIR/myfile.$$ rm passwd > /dev/null 2>&1"
+	log_mustnot eval "runat $TESTDIR/myfile.$$ cp /etc/passwd . \
+	    > /dev/null 2>&1"
+
+	log_must touch $TESTDIR/new.$$
+	log_mustnot eval "runat $TESTDIR/new.$$ cp /etc/passwd . \
+	    > /dev/null 2>&1"
+	log_mustnot eval "runat $TESTDIR/new.$$ rm passwd > /dev/null 2>&1"
+fi
 
 # now mount the filesystem again as normal
 log_must umount $TESTDIR
@@ -82,7 +94,11 @@ verify_xattr $TESTDIR/myfile.$$ passwd /etc/passwd
 
 # there should be no xattr on the file we created while the fs was mounted
 # -o noxattr
-log_mustnot eval "runat $TESTDIR/new.$$ cat passwd > /dev/null 2>&1"
+if is_linux; then
+	log_mustnot attr -q -g passwd $TESTDIR/new.$$
+else
+	log_mustnot eval "runat $TESTDIR/new.$$ cat passwd > /dev/null 2>&1"
+fi
 create_xattr $TESTDIR/new.$$ passwd /etc/passwd
 
 log_pass "The noxattr mount option functions as expected"
diff --git a/tests/zfs-tests/tests/functional/xattr/xattr_common.kshlib b/tests/zfs-tests/tests/functional/xattr/xattr_common.kshlib
index 56710093406c..d2399310b59e 100644
--- a/tests/zfs-tests/tests/functional/xattr/xattr_common.kshlib
+++ b/tests/zfs-tests/tests/functional/xattr/xattr_common.kshlib
@@ -29,6 +29,7 @@
 #
 
 . $STF_SUITE/include/libtest.shlib
+. $STF_SUITE/tests/functional/xattr/xattr.cfg
 
 # a function that takes a file, then creates and verifies
 # an xattr on that file. The xattr_contents is the file
@@ -38,10 +39,15 @@ function create_xattr { # filename xattr_name xattr_contents
 	typeset XATTR_NAME=$2
 	typeset XATTR_CONTENTS=$3
 
-	# read any empty xattr on that file
-	log_must runat $FILE ls
-	# create the xattr
-	log_must runat $FILE cp $XATTR_CONTENTS $XATTR_NAME
+	if is_linux; then
+		log_mustnot attr -q -g $XATTR_NAME $FILE
+		log_must attr -q -s $XATTR_NAME $FILE < $XATTR_CONTENTS
+	else
+		# read any empty xattr on that file
+		log_must runat $FILE ls
+		# create the xattr
+		log_must runat $FILE cp $XATTR_CONTENTS $XATTR_NAME
+	fi
 
 	verify_xattr $FILE $XATTR_NAME $XATTR_CONTENTS
 }
@@ -53,8 +59,13 @@ function compare_xattrs { # filename1 filename2 xattr_name
 	typeset FILE2=$2
 	typeset XATTR_NAME=$3
 
-	runat $FILE1 cat $XATTR_NAME > /tmp/file1.$$
-	runat $FILE2 cat $XATTR_NAME > /tmp/file2.$$
+	if is_linux; then
+		attr -q -g $XATTR_NAME $FILE1 >/tmp/file1.$$
+		attr -q -g $XATTR_NAME $FILE2 >/tmp/file2.$$
+	else
+		runat $FILE1 cat $XATTR_NAME > /tmp/file1.$$
+		runat $FILE2 cat $XATTR_NAME > /tmp/file2.$$
+	fi
 
 	log_must diff /tmp/file1.$$ /tmp/file2.$$
 	log_must rm /tmp/file1.$$ /tmp/file2.$$
@@ -66,7 +77,14 @@ function verify_xattr { # filename xattr_name xattr_contents
 	typeset XATTR_CONTENTS=$3
 
 	# read the xattr, writing it to a temp file
-	log_must eval "runat $FILE cat $XATTR_NAME > /tmp/$XATTR_NAME.$$ 2>&1"
+	if is_linux; then
+		log_must eval \
+		    "attr -q -g $XATTR_NAME $FILE >/tmp/$XATTR_NAME.$$"
+	else
+		log_must eval \
+		    "runat $FILE cat $XATTR_NAME >/tmp/$XATTR_NAME.$$ 2>&1"
+	fi
+
 	log_must diff $XATTR_CONTENTS /tmp/$XATTR_NAME.$$
 	rm /tmp/$XATTR_NAME.$$
 }
@@ -76,8 +94,13 @@ function delete_xattr { # filename xattr_name
         typeset XATTR_NAME=$2
 
         # delete the xattr
-        log_must runat $FILE rm $XATTR_NAME
-        log_mustnot eval "runat $FILE ls $XATTR_NAME > /dev/null 2>&1"
+        if is_linux; then
+		log_must attr -r $XATTR_NAME $FILE
+		log_mustnot attr -q -g $XATTR_NAME $FILE
+	else
+	        log_must runat $FILE rm $XATTR_NAME
+	        log_mustnot eval "runat $FILE ls $XATTR_NAME > /dev/null 2>&1"
+	fi
 }
 
 # not sure about this : really this should be testing write/append
@@ -85,8 +108,15 @@ function verify_write_xattr { # filename xattr_name
         typeset FILE=$1
         typeset XATTR_NAME=$2
 
-        log_must eval "runat $FILE dd if=/etc/passwd of=$XATTR_NAME"
-        log_must eval "runat $FILE cat $XATTR_NAME > /tmp/$XATTR_NAME.$$ 2>&1"
+	if is_linux; then
+                log_must attr -q -s $XATTR_NAME $FILE < /etc/passwd
+		log_must eval \
+		    "attr -q -g $XATTR_NAME $FILE >/tmp/$XATTR_NAME.$$"
+	else
+	        log_must eval "runat $FILE dd if=/etc/passwd of=$XATTR_NAME"
+	        log_must eval \
+		    "runat $FILE cat $XATTR_NAME > /tmp/$XATTR_NAME.$$ 2>&1"
+	fi
         log_must dd if=/etc/passwd of=/tmp/passwd_dd.$$
         log_must diff /tmp/passwd_dd.$$ /tmp/$XATTR_NAME.$$
         log_must rm /tmp/passwd_dd.$$ /tmp/$XATTR_NAME.$$