zfs commands return EINVAL #46

behlendorf · 2010-08-09T17:14:43Z

Opening as a new bug remaining issue in bug #32.

Here they are:

[root@localhost ~]# strace zpool list
execve("/usr/sbin/zpool", ["zpool", "list"], [/* 27 vars */]) = 0
brk(0)                                  = 0x1707000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f09160f6000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=141347, ...}) = 0
mmap(NULL, 141347, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f09160d3000
close(3)                                = 0
open("/lib64/libm.so.6", O_RDONLY)      = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240>\240A9\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=598816, ...}) = 0
mmap(0x3941a00000, 2633944, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3941a00000
mprotect(0x3941a83000, 2093056, PROT_NONE) = 0
mmap(0x3941c82000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x82000) = 0x3941c82000
close(3)                                = 0
open("/lib64/librt.so.1", O_RDONLY)     = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@!`B9\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=47072, ...}) = 0
mmap(0x3942600000, 2128816, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3942600000
mprotect(0x3942607000, 2093056, PROT_NONE) = 0
mmap(0x3942806000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x3942806000
close(3)                                = 0
open("/usr/lib/libspl.so.0", O_RDONLY)  = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220-\240T6\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=101116, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f09160d2000
mmap(0x3654a00000, 2124688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3654a00000
mprotect(0x3654a06000, 2093056, PROT_NONE) = 0
mmap(0x3654c05000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x3654c05000
close(3)                                = 0
open("/usr/lib/libavl.so.0", O_RDONLY)  = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\10 T6\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=27413, ...}) = 0
mmap(0x3654200000, 2103712, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3654200000
mprotect(0x3654202000, 2093056, PROT_NONE) = 0
mmap(0x3654401000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x3654401000
close(3)                                = 0
open("/usr/lib/libefi.so.0", O_RDONLY)  = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \r`U6\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=48116, ...}) = 0
mmap(0x3655600000, 2114776, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3655600000
mprotect(0x3655604000, 2097152, PROT_NONE) = 0
mmap(0x3655804000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x3655804000
close(3)                                = 0
open("/usr/lib/libnvpair.so.0", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 /`T6\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=149217, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f09160d1000
mmap(0x3654600000, 2139592, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3654600000
mprotect(0x365460a000, 2097152, PROT_NONE) = 0
mmap(0x365480a000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa000) = 0x365480a000
close(3)                                = 0
open("/usr/lib/libunicode.so.0", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\7\240U6\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=378152, ...}) = 0
mmap(0x3655a00000, 2419832, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3655a00000
mprotect(0x3655a4f000, 2093056, PROT_NONE) = 0
mmap(0x3655c4e000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4e000) = 0x3655c4e000
close(3)                                = 0
open("/usr/lib/libuutil.so.0", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320#\340S6\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=103399, ...}) = 0
mmap(0x3653e00000, 2132344, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3653e00000
mprotect(0x3653e09000, 2093056, PROT_NONE) = 0
mmap(0x3654008000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x3654008000
close(3)                                = 0
open("/usr/lib/libzpool.so.0", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\r\"U6\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=2943720, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f09160d0000
mmap(0x3655200000, 2914976, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3655200000
mprotect(0x36552b6000, 2097152, PROT_NONE) = 0
mmap(0x36554b6000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb6000) = 0x36554b6000
mmap(0x36554bc000, 47776, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x36554bc000
close(3)                                = 0
open("/usr/lib/libzfs.so.0", O_RDONLY)  = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240r\340T6\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=591565, ...}) = 0
mmap(0x3654e00000, 2321400, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3654e00000
mprotect(0x3654e36000, 2097152, PROT_NONE) = 0
mmap(0x3655036000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x36000) = 0x3655036000
close(3)                                = 0
open("/lib64/libuuid.so.1", O_RDONLY)   = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\24\0#?\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=18648, ...}) = 0
mmap(0x3f23000000, 2110984, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3f23000000
mprotect(0x3f23004000, 2093056, PROT_NONE) = 0
mmap(0x3f23203000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x3f23203000
close(3)                                = 0
open("/lib64/libz.so.1", O_RDONLY)      = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\36 B9\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=88368, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f09160cf000
mmap(0x3942200000, 2181168, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3942200000
mprotect(0x3942215000, 2093056, PROT_NONE) = 0
mmap(0x3942414000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14000) = 0x3942414000
close(3)                                = 0
open("/lib64/libpthread.so.0", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\\`A9\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=141576, ...}) = 0
mmap(0x3941600000, 2208672, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3941600000
mprotect(0x3941617000, 2093056, PROT_NONE) = 0
mmap(0x3941816000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16000) = 0x3941816000
mmap(0x3941818000, 13216, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3941818000
close(3)                                = 0
open("/lib64/libc.so.6", O_RDONLY)      = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p\355!A9\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1838296, ...}) = 0
mmap(0x3941200000, 3664040, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3941200000
mprotect(0x3941375000, 2097152, PROT_NONE) = 0
mmap(0x3941575000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x175000) = 0x3941575000
mmap(0x394157a000, 18600, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x394157a000
close(3)                                = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f09160ce000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f09160cd000
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f09160cb000
arch_prctl(ARCH_SET_FS, 0x7f09160cbb40) = 0
mprotect(0x3941c82000, 4096, PROT_READ) = 0
mprotect(0x3942806000, 4096, PROT_READ) = 0
mprotect(0x3941816000, 4096, PROT_READ) = 0
mprotect(0x3941575000, 16384, PROT_READ) = 0
mprotect(0x394101e000, 4096, PROT_READ) = 0
munmap(0x7f09160d3000, 141347)          = 0
set_tid_address(0x7f09160cbe10)         = 3701
set_robust_list(0x7f09160cbe20, 0x18)   = 0
futex(0x7fff8dc1f21c, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x7fff8dc1f21c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, NULL, 7f09160cbb40) = -1 EAGAIN (Resource temporarily unavailable)
rt_sigaction(SIGRTMIN, {0x3941605a90, [], SA_RESTORER|SA_SIGINFO, 0x394160f440}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x3941605b20, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x394160f440}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=10240*1024, rlim_max=RLIM_INFINITY}) = 0
brk(0)                                  = 0x1707000
brk(0x1728000)                          = 0x1728000
open("/usr/lib/locale/locale-archive", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=99158752, ...}) = 0
mmap(NULL, 99158752, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f091023a000
close(3)                                = 0
open("/dev/zfs", O_RDWR)                = 3
open("/proc/mounts", O_RDONLY)          = 4
open("/etc/dfs/sharetab", O_RDONLY)     = -1 ENOENT (No such file or directory)
ioctl(3, 0x5a04, 0x7fff8dc16af0)        = 0
ioctl(3, 0x5a05, 0x7fff8dc16ab0)        = 0
ioctl(3, 0x5a28, 0x7fff8dc15a70)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff8dc15a70)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff8dc15a70)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a05, 0x7fff8dc16ab0)        = 0
ioctl(3, 0x5a28, 0x7fff8dc15a70)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff8dc15a70)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff8dc15a70)        = -1 EINVAL (Invalid argument)
fstat(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 6), ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f09160f5000
write(1, "NAME   SIZE  ALLOC   FREE    CAP"..., 57NAME   SIZE  ALLOC   FREE    CAP  DEDUP  HEALTH  ALTROOT
) = 57
ioctl(3, 0x5a28, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
write(1, "-         -      -      -      -"..., 51-         -      -      -      -      -       -  -
) = 51
ioctl(3, 0x5a28, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
write(1, "-         -      -      -      -"..., 51-         -      -      -      -      -       -  -
) = 51
close(3)                                = 0
close(4)                                = 0
exit_group(0)                           = ?

and

[root@localhost ~]# strace -f -o /var/tmp/zsnap.log zfs snapshot data/phoronix@test
internal error: Invalid argument
Aborted (core dumped)
[root@localhost ~]# strace  zfs snapshot data/phoronix@newtest
execve("/usr/sbin/zfs", ["zfs", "snapshot", "data/phoronix@newtest"], [/* 27 vars */]) = 0
brk(0)                                  = 0x8f9000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fced49b5000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=141347, ...}) = 0
mmap(NULL, 141347, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fced4992000
close(3)                                = 0
open("/lib64/libm.so.6", O_RDONLY)      = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240>\240A9\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=598816, ...}) = 0
mmap(0x3941a00000, 2633944, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3941a00000
mprotect(0x3941a83000, 2093056, PROT_NONE) = 0
mmap(0x3941c82000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x82000) = 0x3941c82000
close(3)                                = 0
open("/lib64/librt.so.1", O_RDONLY)     = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@!`B9\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=47072, ...}) = 0
mmap(0x3942600000, 2128816, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3942600000
mprotect(0x3942607000, 2093056, PROT_NONE) = 0
mmap(0x3942806000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x3942806000
close(3)                                = 0
open("/usr/lib/libspl.so.0", O_RDONLY)  = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220-\240T6\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=101116, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fced4991000
mmap(0x3654a00000, 2124688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3654a00000
mprotect(0x3654a06000, 2093056, PROT_NONE) = 0
mmap(0x3654c05000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x3654c05000
close(3)                                = 0
open("/usr/lib/libavl.so.0", O_RDONLY)  = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\10 T6\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=27413, ...}) = 0
mmap(0x3654200000, 2103712, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3654200000
mprotect(0x3654202000, 2093056, PROT_NONE) = 0
mmap(0x3654401000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x3654401000
close(3)                                = 0
open("/usr/lib/libefi.so.0", O_RDONLY)  = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \r`U6\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=48116, ...}) = 0
mmap(0x3655600000, 2114776, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3655600000
mprotect(0x3655604000, 2097152, PROT_NONE) = 0
mmap(0x3655804000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x3655804000
close(3)                                = 0
open("/usr/lib/libnvpair.so.0", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 /`T6\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=149217, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fced4990000
mmap(0x3654600000, 2139592, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3654600000
mprotect(0x365460a000, 2097152, PROT_NONE) = 0
mmap(0x365480a000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa000) = 0x365480a000
close(3)                                = 0
open("/usr/lib/libunicode.so.0", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\7\240U6\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=378152, ...}) = 0
mmap(0x3655a00000, 2419832, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3655a00000
mprotect(0x3655a4f000, 2093056, PROT_NONE) = 0
mmap(0x3655c4e000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4e000) = 0x3655c4e000
close(3)                                = 0
open("/usr/lib/libuutil.so.0", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320#\340S6\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=103399, ...}) = 0
mmap(0x3653e00000, 2132344, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3653e00000
mprotect(0x3653e09000, 2093056, PROT_NONE) = 0
mmap(0x3654008000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x3654008000
close(3)                                = 0
open("/usr/lib/libzpool.so.0", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\r\"U6\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=2943720, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fced498f000
mmap(0x3655200000, 2914976, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3655200000
mprotect(0x36552b6000, 2097152, PROT_NONE) = 0
mmap(0x36554b6000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb6000) = 0x36554b6000
mmap(0x36554bc000, 47776, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x36554bc000
close(3)                                = 0
open("/usr/lib/libzfs.so.0", O_RDONLY)  = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240r\340T6\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=591565, ...}) = 0
mmap(0x3654e00000, 2321400, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3654e00000
mprotect(0x3654e36000, 2097152, PROT_NONE) = 0
mmap(0x3655036000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x36000) = 0x3655036000
close(3)                                = 0
open("/lib64/libuuid.so.1", O_RDONLY)   = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\24\0#?\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=18648, ...}) = 0
mmap(0x3f23000000, 2110984, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3f23000000
mprotect(0x3f23004000, 2093056, PROT_NONE) = 0
mmap(0x3f23203000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x3f23203000
close(3)                                = 0
open("/lib64/libz.so.1", O_RDONLY)      = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\36 B9\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=88368, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fced498e000
mmap(0x3942200000, 2181168, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3942200000
mprotect(0x3942215000, 2093056, PROT_NONE) = 0
mmap(0x3942414000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14000) = 0x3942414000
close(3)                                = 0
open("/lib64/libpthread.so.0", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\\`A9\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=141576, ...}) = 0
mmap(0x3941600000, 2208672, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3941600000
mprotect(0x3941617000, 2093056, PROT_NONE) = 0
mmap(0x3941816000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16000) = 0x3941816000
mmap(0x3941818000, 13216, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3941818000
close(3)                                = 0
open("/lib64/libc.so.6", O_RDONLY)      = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p\355!A9\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1838296, ...}) = 0
mmap(0x3941200000, 3664040, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x3941200000
mprotect(0x3941375000, 2097152, PROT_NONE) = 0
mmap(0x3941575000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x175000) = 0x3941575000
mmap(0x394157a000, 18600, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x394157a000
close(3)                                = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fced498d000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fced498c000
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fced498a000
arch_prctl(ARCH_SET_FS, 0x7fced498ab40) = 0
mprotect(0x3941c82000, 4096, PROT_READ) = 0
mprotect(0x3942806000, 4096, PROT_READ) = 0
mprotect(0x3941816000, 4096, PROT_READ) = 0
mprotect(0x3941575000, 16384, PROT_READ) = 0
mprotect(0x394101e000, 4096, PROT_READ) = 0
munmap(0x7fced4992000, 141347)          = 0
set_tid_address(0x7fced498ae10)         = 3884
set_robust_list(0x7fced498ae20, 0x18)   = 0
futex(0x7fff8884115c, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x7fff8884115c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, NULL, 7fced498ab40) = -1 EAGAIN (Resource temporarily unavailable)
rt_sigaction(SIGRTMIN, {0x3941605a90, [], SA_RESTORER|SA_SIGINFO, 0x394160f440}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x3941605b20, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x394160f440}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=10240*1024, rlim_max=RLIM_INFINITY}) = 0
brk(0)                                  = 0x8f9000
brk(0x91a000)                           = 0x91a000
open("/usr/lib/locale/locale-archive", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=99158752, ...}) = 0
mmap(NULL, 99158752, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fceceaf9000
close(3)                                = 0
open("/proc/mounts", O_RDONLY)          = 3
open("/dev/zfs", O_RDWR)                = 4
open("/proc/mounts", O_RDONLY)          = 5
open("/etc/dfs/sharetab", O_RDONLY)     = -1 ENOENT (No such file or directory)
open("/usr/share/locale/locale.alias", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=2512, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fced49b4000
read(6, "# Locale name alias data base.\n#"..., 4096) = 2512
read(6, "", 4096)                       = 0
close(6)                                = 0
munmap(0x7fced49b4000, 4096)            = 0
open("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/zfs-linux-user.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en_US.utf8/LC_MESSAGES/zfs-linux-user.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en_US/LC_MESSAGES/zfs-linux-user.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en.UTF-8/LC_MESSAGES/zfs-linux-user.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en.utf8/LC_MESSAGES/zfs-linux-user.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en/LC_MESSAGES/zfs-linux-user.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
ioctl(4, 0x5a12, 0x7fff88837c70)        = 0
ioctl(4, 0x5a05, 0x7fff88833680)        = 0
ioctl(4, 0x5a24, 0x7fff8883c620)        = -1 EINVAL (Invalid argument)
open("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en_US.utf8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en_US/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en.UTF-8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en.utf8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
write(2, "internal error: Invalid argument"..., 33internal error: Invalid argument
) = 33
rt_sigprocmask(SIG_UNBLOCK, [ABRT], NULL, 8) = 0
tgkill(3884, 3884, SIGABRT)             = 0
--- SIGABRT (Aborted) @ 0 (0) ---
+++ killed by SIGABRT (core dumped) +++
Aborted (core dumped)

.

Interesting that zpool list shows nothing while zpool status works:

[root@localhost ~]# zpool list
NAME   SIZE  ALLOC   FREE    CAP  DEDUP  HEALTH  ALTROOT
-         -      -      -      -      -       -  -
-         -      -      -      -      -       -  -
[root@localhost ~]# zpool status
  pool: data
 state: ONLINE
 scan: scrub repaired 0 in 755h12m with 0 errors on Mon Aug  2 21:54:24 2010
config:

    NAME        STATE     READ WRITE CKSUM
    data        ONLINE       0     0     0
      sdc2      ONLINE       0     0     0

errors: No known data errors

  pool: rpool
 state: ONLINE
 scan: none requested
config:

    NAME        STATE     READ WRITE CKSUM
    rpool       ONLINE       0     0     0
      sdc1      ONLINE       0     0     0

errors: No known data errors

seriv · 2010-11-10T14:08:26Z

I want to add some additional bits about zpool behavior.

I have zfs and pulled yesterday from github:

[seriv@gauntlet zfs]$ git log | head
commit 8c3ab23f4be92a4e55f07f8c1bb467b851ed3e54
Author: Brian Behlendorf 
Date:   Fri Nov 5 12:29:58 2010 -0700

    Add lustre zpios-test workload
...
[seriv@gauntlet zfs]$ cd ../spl
[seriv@gauntlet spl]$ git log | head
commit 1e18307b6109a5b2491cd519a312b870b2e7522b
Author: Brian Behlendorf 
Date:   Mon Nov 8 21:32:47 2010 -0800

    Fix incorrect krw_type_t type
...

I have destroyed/exported all zpools I have.

[seriv@gauntlet ~]$ sudo zpool list
no pools available
[seriv@gauntlet ~]$ sudo dd if=/dev/zero of=/dev/sda3 bs=8192 count=8192
8192+0 records in
8192+0 records out
67108864 bytes (67 MB) copied, 1.25259 s, 53.6 MB/s

Then created new zpool and have the same problems:

[seriv@gauntlet ~]$ sudo zpool create newtest /dev/sda3
[seriv@gauntlet ~]$ sudo zpool list
NAME   SIZE  ALLOC   FREE    CAP  DEDUP  HEALTH  ALTROOT
-         -      -      -      -      -       -  -
[seriv@gauntlet ~]$ sudo zpool status
  pool: newtest
 state: ONLINE
 scan: none requested
config:

        NAME        STATE     READ WRITE CKSUM
        newtest     ONLINE       0     0     0
          sda3      ONLINE       0     0     0

errors: No known data errors

And strace zpool status gave me the same ioctl EINVAL.

behlendorf · 2010-11-10T16:57:22Z

Interesting, what distribution are you using? Also is it 32-bit or 64-bit? I haven't seen anything like this in my testing, but I could image it might come up if say your using a 32-bit user space and 64-bit kernel and the ioctl numbers aren't mapped the same.

seriv · 2010-11-10T18:32:51Z

It's Fedora 14 64-bit, I think I have some 32-bit libs and applications like acroread, but most are 64-bit:

[seriv@gauntlet ~]$ cat /etc/redhat-release 
Fedora release 14 (Laughlin)
[seriv@gauntlet ~]$ uname -a
Linux gauntlet.localdomain 2.6.35.6-48.fc14.x86_64 #1 SMP Fri Oct 22 15:36:08 UTC 2010 x86_64 x86_64 x86_64 GNU/Linux
[seriv@gauntlet ~]$ file `which zpool`
/usr/sbin/zpool: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.32, not stripped
[seriv@gauntlet ~]$ rpm -qf `which zpool`
zfs-0.5.2-1.x86_64

behlendorf · 2010-11-10T21:29:05Z

Thanks for the info, when I get a little time I'll setup FC14 in a new VM and see if I can reproduce this. Although, since this is an older bug presumably you saw this with FC13 too?

seriv · 2010-11-11T02:32:09Z

I have not tried it on Fedora-13 because it is already upgraded to Fedora-14. But tested on Fedora-12 and have the same problems. One additional thing was with 'sudo make check'. It reported problem:

[seriv@parkheights zfs]$ sudo make check
Making check in etc
make[1]: Entering directory `/home/seriv/work/zfs/etc'
make[1]: Nothing to be done for `check'.
make[1]: Leaving directory `/home/seriv/work/zfs/etc'
Making check in man
make[1]: Entering directory `/home/seriv/work/zfs/man'
Making check in man8
make[2]: Entering directory `/home/seriv/work/zfs/man/man8'
make[2]: Nothing to be done for `check'.
make[2]: Leaving directory `/home/seriv/work/zfs/man/man8'
make[2]: Entering directory `/home/seriv/work/zfs/man'
make[2]: Nothing to be done for `check-am'.
make[2]: Leaving directory `/home/seriv/work/zfs/man'
make[1]: Leaving directory `/home/seriv/work/zfs/man'
Making check in scripts
make[1]: Entering directory `/home/seriv/work/zfs/scripts'
Making check in zpool-config
make[2]: Entering directory `/home/seriv/work/zfs/scripts/zpool-config'
make[2]: Nothing to be done for `check'.
make[2]: Leaving directory `/home/seriv/work/zfs/scripts/zpool-config'
Making check in zpool-layout
make[2]: Entering directory `/home/seriv/work/zfs/scripts/zpool-layout'
make[2]: Nothing to be done for `check'.
make[2]: Leaving directory `/home/seriv/work/zfs/scripts/zpool-layout'
Making check in zpios-test
make[2]: Entering directory `/home/seriv/work/zfs/scripts/zpios-test'
make[2]: Nothing to be done for `check'.
make[2]: Leaving directory `/home/seriv/work/zfs/scripts/zpios-test'
Making check in zpios-profile
make[2]: Entering directory `/home/seriv/work/zfs/scripts/zpios-profile'
make[2]: Nothing to be done for `check'.
make[2]: Leaving directory `/home/seriv/work/zfs/scripts/zpios-profile'
make[2]: Entering directory `/home/seriv/work/zfs/scripts'
make[2]: Nothing to be done for `check-am'.
make[2]: Leaving directory `/home/seriv/work/zfs/scripts'

==================================== ZTEST ====================================

5 vdevs, 7 datasets, 23 threads, 300 seconds...
props:
    autoreplace: 1
Setting dataset ztest/ds_3 to sync always
Setting dataset ztest/ds_4 to sync always
Setting dataset ztest/temp_0 to sync always
Setting dataset ztest/ds_5 to sync always
Setting dataset ztest/temp_19 to sync always
Setting dataset ztest/temp_10 to sync always

Pass   1,  SIGKILL,   0 ENOSPC,  6.5% of  238M used,   8% done,    4m37s to go
Pass   2,  SIGKILL,   0 ENOSPC,  6.2% of  238M used,   9% done,    4m32s to go
Setting dataset ztest/temp_19 to sync always
Setting dataset ztest/temp_7 to sync always
Setting dataset ztest/temp_2 to sync always
Pass   3, Complete,   0 ENOSPC,  5.9% of  508M used,  41% done,    2m57s to go
Pass   4, Complete,   0 ENOSPC,  4.4% of  814M used,  85% done,      44s to go
Pass   5,  SIGKILL,   0 ENOSPC,  4.4% of  814M used,  87% done,      38s to go
Pass   6, Complete,   0 ENOSPC,  4.4% of  850M used, 100% done,       0s to go
3 killed, 3 completed, 50% kill rate


=================================== ZCONFIG ===================================

Skipping test 10 which requires the scsi_debug  module and the /usr/bin/lsscsi utility
1    persistent zpool.cache             Pass
2    scan disks for pools to import     Pass
3    zpool import/export device         Pass
4    zpool insmod/rmmod device          Pass
5    zvol+ext3 volume                   Pass
6    zvol+ext2 snapshot                 cannot create snapshot 'tank/fish@pristine': out of space
Fail (8)
[seriv@parkheights zfs]$ df -h | grep tank/fish
/dev/tank/fish1       388M  2.3M  365M   1% /tmp/fish1
[seriv@parkheights zfs]$ sudo  cmd/zfs/zfs list
NAME        USED  AVAIL  REFER  MOUNTPOINT
tank        413M  52.8M  31.4K  /tank
tank/fish   413M   452M  13.9M  -
[seriv@parkheights zfs]$ sudo  cmd/zfs/zfs list -t snapshot
no datasets available

But this problem was not "stable", when I have run "sudo strace -f cmd/zfs/zfs snapshot tank/fish@pristine", it worked without reproducing the problem.

And zpool list still can't get zpool names,

[seriv@parkheights zfs]$ sudo dd if=/dev/zero bs=8192 of=/dev/sdd3 count=8192
8192+0 records in
8192+0 records out
67108864 bytes (67 MB) copied, 1.00835 s, 66.6 MB/s
[seriv@parkheights zfs]$ sudo zpool list
no pools available
[seriv@parkheights zfs]$ sudo zpool create test /dev/sdd3
[seriv@parkheights zfs]$ sudo zpool status
  pool: test
 state: ONLINE
 scan: none requested
config:

    NAME        STATE     READ WRITE CKSUM
    test        ONLINE       0     0     0
      sdd3      ONLINE       0     0     0

errors: No known data errors
[seriv@parkheights zfs]$ sudo zpool list
NAME   SIZE  ALLOC   FREE    CAP  DEDUP  HEALTH  ALTROOT
-         -      -      -      -      -       -  -
[seriv@parkheights zfs]$ sudo zfs create test/mytest
cannot create 'test/mytest': no such parent 'test'

[seriv@parkheights zfs]$ uname -a
Linux parkheights.dyndns.org 2.6.32.23-170.fc12.x86_64 #1 SMP Mon Sep 27 17:23:59 UTC 2010 x86_64 x86_64 x86_64 GNU/Linux
[seriv@parkheights zfs]$ cat /etc/redhat-release 
Fedora release 12 (Constantine)

behlendorf · 2010-11-11T17:02:43Z

It seems to work fine for me on FC12 and FC14, there must be something slightly different about your setup. OK, let's focus on the 'zpool list' problem which your originally reported. The other issues are likely transient false positives in the test cases.

Your original bug report shows the that 'zpool list' command was failing because ioctl 0x5a28 was failing with EINVAL. Can you please verify that it's now failing on 0x5a0a, the numbering was changed slightly in newer releases. This is ZFS_IOC_POOL_GET_PROPS which is what 'zpool list' calls to populate that table. It should look something like this in the strace.

ioctl(3, 0x5a2a, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a2a, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a2a, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a2a, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a2a, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a2a, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a2a, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a2a, 0x7fff8dc15a60)        = -1 EINVAL (Invalid argument)
write(1, "-         -      -      -      -"..., 51-         -      -      -      -      -       -  -
) = 51

If that's true then the issue is somewhere in the zfs_ioc_pool_get_props() call path. Unfortunately, EINVAL is a fairly common error code which is returned in multiple locations, we need to determine exactly which check is failing and why.

seriv · 2010-11-11T17:20:57Z

Strange, on Fedora-14 I have

[seriv@gauntlet zfs]$ sudo strace zpool list 2>&1 | grep -C5 EINVAL
open("/dev/zfs", O_RDWR)                = 3
open("/proc/mounts", O_RDONLY)          = 4
open("/etc/dfs/sharetab", O_RDONLY)     = -1 ENOENT (No such file or directory)
ioctl(3, 0x5a04, 0x7fff7e55ed80)        = 0
ioctl(3, 0x5a05, 0x7fff7e55ed40)        = 0
ioctl(3, 0x5a28, 0x7fff7e55dd00)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff7e55dd00)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff7e55dd00)        = -1 EINVAL (Invalid argument)
fstat(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc0b57ee000
ioctl(3, 0x5a28, 0x7fff7e55dd00)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff7e55dd00)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff7e55dd00)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff7e55dd00)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff7e55dd00)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff7e55dd00)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff7e55dd00)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff7e55dd00)        = -1 EINVAL (Invalid argument)
close(3)                                = 0
close(4)                                = 0
write(1, "NAME   SIZE  ALLOC   FREE    CAP"..., 108NAME   SIZE  ALLOC   FREE    CAP  DEDUP  HEALTH  ALTROOT
-         -      -      -      -      -       -  -
) = 108
[seriv@gauntlet zfs]$ rpm -qV zfs
[seriv@gauntlet zfs]$ which zpool
/usr/sbin/zpool
[seriv@gauntlet zfs]$ rpm -qf `which zpool`
zfs-0.5.2-1.x86_64
[seriv@gauntlet zfs]$ rpm -qV zfs-0.5.2-1.x86_64

Zfs there is fresh git clone of commit 8c3ab23.

And on Fedora-12:

[seriv@parkheights ~]$ sudo strace zpool list 2>&1 | grep -C5 EINVAL
open("/dev/zfs", O_RDWR)                = 3
open("/proc/mounts", O_RDONLY)          = 4
open("/etc/dfs/sharetab", O_RDONLY)     = -1 ENOENT (No such file or directory)
ioctl(3, 0x5a04, 0x7fff7d0cc6c0)        = 0
ioctl(3, 0x5a05, 0x7fff7d0cc680)        = 0
ioctl(3, 0x5a28, 0x7fff7d0cb640)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff7d0cb640)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff7d0cb640)        = -1 EINVAL (Invalid argument)
fstat(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb895918000
ioctl(3, 0x5a28, 0x7fff7d0cb630)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff7d0cb630)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff7d0cb630)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff7d0cb630)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff7d0cb630)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff7d0cb630)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff7d0cb630)        = -1 EINVAL (Invalid argument)
ioctl(3, 0x5a28, 0x7fff7d0cb630)        = -1 EINVAL (Invalid argument)
close(3)                                = 0
close(4)                                = 0
write(1, "NAME   SIZE  ALLOC   FREE    CAP"..., 108NAME   SIZE  ALLOC   FREE    CAP  DEDUP  HEALTH  ALTROOT
-         -      -      -      -      -       -  -
) = 108

and there zfs is clone of commit b04cffc

behlendorf · 2010-11-11T19:06:23Z

Are you absolutely sure your not accidentally using an old version of zpool which was installed on your system? That would cause exactly this issue and explain why your seeing this issue and I'm not. For the updated code ZFS_IOC_OBJ_TO_PATH is 0x5a28 and ZFS_IOC_POOL_GET_PROPS is 0x5a2a (include/sys/zfs/zfs.h:719), I would absolutely expect it to return EINVAL is your using an old version of zpool. That would also explain why things like 'zpool status' still work, those ioctl number did not shift. I've tried hard to ensure these numbers don't change but it couldn't be helped.

seriv · 2010-11-11T19:32:11Z

You are right. when I run zpool in zfs checkout directory, I do not have the problem, and I think the problem may be closed.

[seriv@gauntlet zfs]$ sudo  ./cmd/zpool/zpool list 
NAME      SIZE  ALLOC   FREE    CAP  DEDUP  HEALTH  ALTROOT
newtest  56.5G  82.5K  56.5G     0%  1.00x  ONLINE  -

Now I need to understand how can "rpm -qV zfs' to show nothing, "rpm -qa zfs" show version 0.5.2-1 and I have old versions of zpool in the rpm packages.
But this is totally different problem.

behlendorf · 2010-11-11T19:44:43Z

Ahh good, I'm glad that was it. I'm closing this bug.

# This is the 1st commit message: Merge branch 'master' of https://github.com/zfsonlinux/zfs * 'master' of https://github.com/zfsonlinux/zfs: Enable QAT support in zfs-dkms RPM # This is the commit message openzfs#2: Import 0.6.5.7-0ubuntu3 # This is the commit message openzfs#3: gbp changes # This is the commit message openzfs#4: Bump ver # This is the commit message openzfs#5: -j9 baby # This is the commit message openzfs#6: Up # This is the commit message openzfs#7: Yup # This is the commit message openzfs#8: Add new module # This is the commit message openzfs#9: Up # This is the commit message openzfs#10: Up # This is the commit message openzfs#11: Bump # This is the commit message openzfs#12: Grr # This is the commit message openzfs#13: Yay # This is the commit message openzfs#14: Yay # This is the commit message openzfs#15: Yay # This is the commit message openzfs#16: Yay # This is the commit message openzfs#17: Yay # This is the commit message openzfs#18: Yay # This is the commit message openzfs#19: yay # This is the commit message openzfs#20: yay # This is the commit message openzfs#21: yay # This is the commit message openzfs#22: Update ppa script # This is the commit message openzfs#23: Update gbp conf with br changes # This is the commit message openzfs#24: Update gbp conf with br changes # This is the commit message openzfs#25: Bump # This is the commit message openzfs#26: No pristine # This is the commit message openzfs#27: Bump # This is the commit message openzfs#28: Lol whoops # This is the commit message openzfs#29: Fix name # This is the commit message openzfs#30: Fix name # This is the commit message openzfs#31: rebase # This is the commit message openzfs#32: Bump # This is the commit message openzfs#33: Bump # This is the commit message openzfs#34: Bump # This is the commit message openzfs#35: Bump # This is the commit message openzfs#36: ntrim # This is the commit message openzfs#37: Bump # This is the commit message openzfs#38: 9 # This is the commit message openzfs#39: Bump # This is the commit message openzfs#40: Bump # This is the commit message openzfs#41: Bump # This is the commit message openzfs#42: Revert "9" This reverts commit de488f1. # This is the commit message openzfs#43: Bump # This is the commit message openzfs#44: Account for zconfig.sh being removed # This is the commit message openzfs#45: Bump # This is the commit message openzfs#46: Add artful # This is the commit message openzfs#47: Add in zed.d and zpool.d scripts # This is the commit message openzfs#48: Bump # This is the commit message openzfs#49: Bump # This is the commit message openzfs#50: Bump # This is the commit message openzfs#51: Bump # This is the commit message openzfs#52: ugh # This is the commit message openzfs#53: fix zed upgrade # This is the commit message openzfs#54: Bump # This is the commit message openzfs#55: conf file zed.d # This is the commit message #56: Bump

* fix python3 compat in zfs_clone_010 * Fix broken diff test on FreeBSD * Fix test script setup on FreeBSD * fix multipath disk detection in tests on FreeBSD * Skip MMP testfail callbacks on FreeBSD, for now * Add gpart and mdconfig commands to test sandbox * Fix delete_partitions in libtest * Skip ext2 test on FreeBSD and ufs test on Linux * Just use the ksh print built-in, it works Fixes "\n" appearing in log messages instead of newlines on FreeBSD. * Fix erroneous assertion * Fix zfs_diff_types test on FreeBSD On FreeBSD, mknod can't be used to create named pipes. Use mkfifo instead. ZoF Issue: openzfs#46 * s/\[ is_freebsd \]/is_freebsd/ in tests Calling a function in a test expression doesn't work like that. This only appeared to work on FreeBSD because `[ is_freebsd ]` is always true and `[ ! is_freebsd ]` is always false. * Use `mount -p` to check mount options on FreeBSD * Merge FreeBSD and Linux cases in some tests

This was causing failure in functional/cli_user/misc/zpool_001_neg.ksh

libzfs sendrecv/mount bug fixes

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This was causing failure in functional/cli_user/misc/zpool_001_neg.ksh

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676ac05

libzfs sendrecv/mount bug fixes

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zfs commands return EINVAL #46

zfs commands return EINVAL #46

behlendorf commented Aug 9, 2010

seriv commented Nov 10, 2010

behlendorf commented Nov 10, 2010

seriv commented Nov 10, 2010

behlendorf commented Nov 10, 2010

seriv commented Nov 11, 2010

behlendorf commented Nov 11, 2010

seriv commented Nov 11, 2010

behlendorf commented Nov 11, 2010

seriv commented Nov 11, 2010

behlendorf commented Nov 11, 2010

zfs commands return EINVAL #46

zfs commands return EINVAL #46

Comments

behlendorf commented Aug 9, 2010

seriv commented Nov 10, 2010

behlendorf commented Nov 10, 2010

seriv commented Nov 10, 2010

behlendorf commented Nov 10, 2010

seriv commented Nov 11, 2010

behlendorf commented Nov 11, 2010

seriv commented Nov 11, 2010

behlendorf commented Nov 11, 2010

seriv commented Nov 11, 2010

behlendorf commented Nov 11, 2010