I've filed a bug to track this failure: https://bugzilla.redhat.com/show_bug.cgi?id=1611532
As a stop gap measure I propose to mark the test as Bad to unblock patches [1][2]. Are maintainers of snapshot in agreement with this? regards, Raghavendra On Wed, Aug 1, 2018 at 10:28 AM, Raghavendra Gowdappa <rgowd...@redhat.com> wrote: > Sunny/Rafi, > > I was trying to debug regression failures on [1]. Note that patch [1] only > disables usage of anonymous fds on readv. So, I tried the same test > disabling performance.open-behind > > [root@rhs-client27 glusterfs]# git diff > diff --git > a/tests/bugs/snapshot/bug-1167580-set-proper-uid-and-gid-during-nfs-access.t > b/tests/bugs/snapshot/bug-1167580-set-proper-uid-and- > gid-during-nfs-access.t > index 3776451..cedf96b 100644 > --- a/tests/bugs/snapshot/bug-1167580-set-proper-uid-and- > gid-during-nfs-access.t > +++ b/tests/bugs/snapshot/bug-1167580-set-proper-uid-and- > gid-during-nfs-access.t > @@ -79,6 +79,7 @@ TEST $CLI volume start $V0 > EXPECT_WITHIN $NFS_EXPORT_TIMEOUT "1" is_nfs_export_available > TEST glusterfs -s $H0 --volfile-id $V0 $M0 > TEST mount_nfs $H0:/$V0 $N0 nolock > +TEST $CLI volume set $V0 performance.open-behind off > > # Create 2 user > user1=$(get_new_user) > > > With the above change, I can see consistent failures of the test just like > observed in [1]. > > TEST 23 (line 154): Y check_if_permitted eeefadc > /mnt/glusterfs/0/.snaps/snap2/file3 cat > su: warning: cannot change directory to /tmp/tmp.eaKBKS0lfM/eeefadc: No > such file or directory > cat: /mnt/glusterfs/0/.snaps/snap2/file3: Permission denied > su: warning: cannot change directory to /tmp/tmp.eaKBKS0lfM/eeefadc: No > such file or directory > cat: /mnt/glusterfs/0/.snaps/snap2/file3: Permission denied > su: warning: cannot change directory to /tmp/tmp.eaKBKS0lfM/eeefadc: No > such file or directory > cat: /mnt/glusterfs/0/.snaps/snap2/file3: Permission denied > su: warning: cannot change directory to /tmp/tmp.eaKBKS0lfM/eeefadc: No > such file or directory > cat: /mnt/glusterfs/0/.snaps/snap2/file3: Permission denied > > > Test Summary Report > ------------------- > ./tests/bugs/snapshot/bug-1167580-set-proper-uid-and-gid-during-nfs-access.t > (Wstat: 0 Tests: 46 Failed: 1) > Failed test: 23 > > > I had a feeling this test fails spuriously and the spurious nature is tied > with whether open-behind uses an anonymous fd or a regular fd for read. > > @Sunny, > > This test is blocking two of my patches - [1] and [2]. Can I mark this > test as bad and proceed with my work on [1] and [2]? > > [1] https://review.gluster.org/20511 > [2] https://review.gluster.org/20428 > > regards, > Raghavendra >
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