Re: ceph xfstests failures [was Re: [PATCH 00/10] netfs, ceph, nfs, cachefiles: Miscellaneous fixes/changes]

Alex Markuze
2024-12-18T15:10:37Z

Hey David.
Thanks, for the find. I've seen your mail, but it was a busy week.
If you can, please open a https://tracker.ceph.com/ bug and assign it to me.

On Fri, Dec 13, 2024 at 4:05 PM David Howells <dhowells@redhat.com> wrote:
>
> David Howells <dhowells@redhat.com> wrote:
>
> > With these patches, I can run xfstest -g quick to completion on ceph with a
> > local cache.
>
> I should qualify that. The thing completes and doesn't hang, but I get 6
> failures:
>
> Failures: generic/604 generic/633 generic/645 generic/696 generic/697 generic/732
>
> Though these don't appear to be anything to do with netfslib (see attached).
> There are two cases where the mount is busy and the rest seems to be due to
> id-mapped mounts and/or user namespaces.
>
> The xfstest local.config file looks something like:
>
> export FSTYP=ceph
> export TEST_DEV=<ipaddr>:/test
> export TEST_DIR=/xfstest.test
> TEST_FS_MOUNT_OPTS='-o name=admin,mds_namespace=test,fs=test,fsc'
> export SCRATCH_DEV=<ipaddr>:/scratch
> export SCRATCH_MNT=/xfstest.scratch
> export MOUNT_OPTIONS='-o name=admin,mds_namespace=scratch,fs=scratch,fsc=scratch'
>
> David
> ---
> # ./check -E .exclude generic/604 generic/633 generic/645 generic/696 generic/697 generic/732
> FSTYP -- ceph
> PLATFORM -- Linux/x86_64 andromeda 6.13.0-rc2-build3+ #5311 SMP Fri Dec 13 09:03:34 GMT 2024
> MKFS_OPTIONS -- <ipaddr>:/scratch
> MOUNT_OPTIONS -- -o name=admin,mds_namespace=scratch,fs=scratch,fsc=scratch -o context=system_u:object_r:root_t:s0 <ipaddr>:/scratch /xfstest.scratch
>
> generic/604 2s ... [failed, exit status 1]- output mismatch (see /root/xfstests-dev/results//generic/604.out.bad)
> --- tests/generic/604.out 2024-09-12 12:36:14.187441830 +0100
> +++ /root/xfstests-dev/results//generic/604.out.bad 2024-12-13 13:18:51.910900871 +0000
> @@ -1,2 +1,4 @@
> QA output created by 604
> -Silence is golden
> +mount error 16 = Device or resource busy
> +mount -o name=admin,mds_namespace=scratch,fs=scratch,fsc=scratch -o context=system_u:object_r:root_t:s0 <ipaddr>:/scratch /xfstest.scratch failed
> +(see /root/xfstests-dev/results//generic/604.full for details)
> ...
> (Run 'diff -u /root/xfstests-dev/tests/generic/604.out /root/xfstests-dev/results//generic/604.out.bad' to see the entire diff)
> generic/633 [failed, exit status 1]- output mismatch (see /root/xfstests-dev/results//generic/633.out.bad)
> --- tests/generic/633.out 2024-09-12 12:36:14.187441830 +0100
> +++ /root/xfstests-dev/results//generic/633.out.bad 2024-12-13 13:18:55.958979531 +0000
> @@ -1,2 +1,4 @@
> QA output created by 633
> Silence is golden
> +idmapped-mounts.c: 307: tcore_create_in_userns - Input/output error - failure: open file
> +vfstest.c: 2418: run_test - Success - failure: create operations in user namespace
> ...
> (Run 'diff -u /root/xfstests-dev/tests/generic/633.out /root/xfstests-dev/results//generic/633.out.bad' to see the entire diff)
> generic/645 [failed, exit status 1]- output mismatch (see /root/xfstests-dev/results//generic/645.out.bad)
> --- tests/generic/645.out 2024-09-12 12:36:14.191441810 +0100
> +++ /root/xfstests-dev/results//generic/645.out.bad 2024-12-13 13:19:25.526908024 +0000
> @@ -1,2 +1,4 @@
> QA output created by 645
> Silence is golden
> +idmapped-mounts.c: 6671: nested_userns - Invalid argument - failure: sys_mount_setattr
> +vfstest.c: 2418: run_test - Invalid argument - failure: test that nested user namespaces behave correctly when attached to idmapped mounts
> ...
> (Run 'diff -u /root/xfstests-dev/tests/generic/645.out /root/xfstests-dev/results//generic/645.out.bad' to see the entire diff)
> generic/696 - output mismatch (see /root/xfstests-dev/results//generic/696.out.bad)
> --- tests/generic/696.out 2024-09-12 12:36:14.195441791 +0100
> +++ /root/xfstests-dev/results//generic/696.out.bad 2024-12-13 13:19:30.254804087 +0000
> @@ -1,2 +1,6 @@
> QA output created by 696
> +idmapped-mounts.c: 7763: setgid_create_umask_idmapped - Input/output error - failure: create
> +vfstest.c: 2418: run_test - Success - failure: create operations by using umask in directories with setgid bit set on idmapped mount
> +idmapped-mounts.c: 7763: setgid_create_umask_idmapped - Input/output error - failure: create
> +vfstest.c: 2418: run_test - Success - failure: create operations by using umask in directories with setgid bit set on idmapped mount
> Silence is golden
> ...
> (Run 'diff -u /root/xfstests-dev/tests/generic/696.out /root/xfstests-dev/results//generic/696.out.bad' to see the entire diff)
>
> HINT: You _MAY_ be missing kernel fix:
> ac6800e279a2 fs: Add missing umask strip in vfs_tmpfile 1639a49ccdce fs: move S_ISGID stripping into the vfs_*() helpers
>
> generic/697 - output mismatch (see /root/xfstests-dev/results//generic/697.out.bad)
> --- tests/generic/697.out 2024-09-12 12:36:14.195441791 +0100
> +++ /root/xfstests-dev/results//generic/697.out.bad 2024-12-13 13:19:31.749225548 +0000
> @@ -1,2 +1,4 @@
> QA output created by 697
> +idmapped-mounts.c: 8218: setgid_create_acl_idmapped - Input/output error - failure: create
> +vfstest.c: 2418: run_test - Success - failure: create operations by using acl in directories with setgid bit set on idmapped mount
> Silence is golden
> ...
> (Run 'diff -u /root/xfstests-dev/tests/generic/697.out /root/xfstests-dev/results//generic/697.out.bad' to see the entire diff)
>
> HINT: You _MAY_ be missing kernel fix:
> 1639a49ccdce fs: move S_ISGID stripping into the vfs_*() helpers
>
> generic/732 1s ... [failed, exit status 1]- output mismatch (see /root/xfstests-dev/results//generic/732.out.bad)
> --- tests/generic/732.out 2024-09-12 12:36:14.195441791 +0100
> +++ /root/xfstests-dev/results//generic/732.out.bad 2024-12-13 13:19:34.482858235 +0000
> @@ -1,2 +1,5 @@
> QA output created by 732
> Silence is golden
> +mount error 16 = Device or resource busy
> +mount -o name=admin,mds_namespace=scratch,fs=scratch,fsc=scratch -o context=system_u:object_r:root_t:s0 <ipaddr>:/scratch /xfstest.test/mountpoint2-732 failed
> +(see /root/xfstests-dev/results//generic/732.full for details)
> ...
> (Run 'diff -u /root/xfstests-dev/tests/generic/732.out /root/xfstests-dev/results//generic/732.out.bad' to see the entire diff)
> Ran: generic/604 generic/633 generic/645 generic/696 generic/697 generic/732
> Failures: generic/604 generic/633 generic/645 generic/696 generic/697 generic/732
> Failed 6 of 6 tests
>
>