TestFUSEOverlayFS/LayerFileupdate fails depending on the number of CPUs #2
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fails on Ubuntu 19.04 kernel |
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It fails on my another Ubuntu 19.10 machine. Maybe unrelated to kernel version. |
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However, it succeeds when running with Maybe timestamp issue |
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This seems concurrrency issue. This issue doesn't happen on GCE n1-standard-4, but when I add |
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AkihiroSuda
changed the title
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"updated" file has $ git diff
diff --git a/vendor/github.com/containerd/continuity/fs/fstest/continuity_util.go b/vendor/github.com/containerd/continuity/fs/fstest/continuity_util.go
index 4d30dd0..03a8729 100644
--- a/vendor/github.com/containerd/continuity/fs/fstest/continuity_util.go
+++ b/vendor/github.com/containerd/continuity/fs/fstest/continuity_util.go
@@ -29,10 +29,11 @@ type resourceUpdate struct {
}
func (u resourceUpdate) String() string {
- return fmt.Sprintf("%s(mode: %o, uid: %d, gid: %d) -> %s(mode: %o, uid: %d, gid: %d)",
- u.Original.Path(), u.Original.Mode(), u.Original.UID(), u.Original.GID(),
- u.Updated.Path(), u.Updated.Mode(), u.Updated.UID(), u.Updated.GID(),
- )
+ return fmt.Sprintf("%s(%+v) -> %s(%+v)", u.Original.Path(), u.Original, u.Updated.Path(), u.Updated)
+// return fmt.Sprintf("%s(mode: %o, uid: %d, gid: %d) -> %s(mode: %o, uid: %d, gid: %d)",
+// u.Original.Path(), u.Original.Mode(), u.Original.UID(), u.Original.GID(),
+// u.Updated.Path(), u.Updated.Mode(), u.Updated.UID(), u.Updated.GID(),
+// )
}
type resourceListDifference struct {
$ go test -c . && sudo taskset --cpu-list 1 ./containerd-fuse-overlayfs.t
est -test.root -test.v -test.run TestFUSEOverlayFS/LayerFileupdate
=== RUN TestFUSEOverlayFS
=== RUN TestFUSEOverlayFS/LayerFileupdate
=== PAUSE TestFUSEOverlayFS/LayerFileupdate
=== CONT TestFUSEOverlayFS/LayerFileupdate
--- FAIL: TestFUSEOverlayFS (0.01s)
--- FAIL: TestFUSEOverlayFS/LayerFileupdate (0.04s)
issues.go:62: Check snapshots failed: directory diff between /tmp/snapshot-suite-fuse-overlayfs-823498837/work/flat106545072 and /tmp/snapshot-
suite-fuse-overlayfs-823498837/work/check314936477
~ /root/.bashrc(&{resource:{paths:[/root/.bashrc] mode:420 uid:0 gid:0 xattrs:map[]} size:23 digests:[sha256:a28a732b0fa5e1774f8ff746277d44
e5796d523fe5312789d9c5b87f4824f596]}) -> /root/.bashrc(&{resource:{paths:[/root/.bashrc] mode:420 uid:0 gid:0 xattrs:map[]} size:0 digests:[sha256:e3b0
c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855]})
... |
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Mounting |
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tree: 5e1e2cf
kernel:
5.0.0-31-generic #33~18.04.1-Ubuntumake testsucceeds on Ubuntu 19.10 kernel5.3.0-18-generic #19-UbuntuThe text was updated successfully, but these errors were encountered: