[LU-2230] replay-dual test_21b: @@@@@@ FAIL: The test cannot check whether COS works or not: all renames are replied w/o COS

• Status: Reopened
• Project: Lustre
• Affects Version/s: Lustre 2.4.0, Lustre 2.5.0, Lustre 2.9.0
• Fix Version/s: Lustre 2.4.1, Lustre 2.5.0
• Type: Bug
• Priority: Major
• Reporter: Li Wei (Inactive)
• Assignee: Lai Siyao
• Resolution: Unresolved
• Labels: always_except, zfs
• Severity: 3

Description

Commit: See ORI-293
Maloo: https://maloo.whamcloud.com/test_sets/35d58c1e-0832-11e1-b0d9-52540025f9af

 replay-dual test_21b: @@@@@@ FAIL: The test cannot check whether COS works or not: all renames are replied w/o COS 
Dumping lctl log to /home/liwei/log/ori-293/replay-dual.test_21b.*.1320374515.log
tar: Removing leading `/' from member names
/home/liwei/log/ori-293/replay-dual-1320374515.tar.bz2
FAIL 21b (684s)

Info required for matching: replay-dual 21b

Issue Links

• duplicates: LU-8333 replay-dual test_21b: can't check if ...

Comments

[Alex Zhuravlev]

the test fails with ZFS because semantics of replay_barrier_nosync is different on ZFS:
spa_freeze() syncs all changes. IOW, "nosync" (which is crucial here) doesn't work.
I think we should disable the test for a while.

[Build Master (Inactive)]

Integrated in lustre-dev » x86_64,client,el5,inkernel #340
ORI-397 disable replay-dual/21b (Revision d969777883d87422d70fe0d7681d8560c20ddda6)

Result = SUCCESS
Mikhail Pershin : d969777883d87422d70fe0d7681d8560c20ddda6
Files :

• lustre/tests/replay-dual.sh

[Build Master (Inactive)]

Integrated in lustre-dev » i686,client,el6,inkernel #340
ORI-397 disable replay-dual/21b (Revision d969777883d87422d70fe0d7681d8560c20ddda6)

Result = SUCCESS
Mikhail Pershin : d969777883d87422d70fe0d7681d8560c20ddda6
Files :

• lustre/tests/replay-dual.sh

[Build Master (Inactive)]

Integrated in lustre-dev » i686,server,el5,inkernel #340
ORI-397 disable replay-dual/21b (Revision d969777883d87422d70fe0d7681d8560c20ddda6)

Result = SUCCESS
Mikhail Pershin : d969777883d87422d70fe0d7681d8560c20ddda6
Files :

• lustre/tests/replay-dual.sh

[Build Master (Inactive)]

Integrated in lustre-dev » x86_64,server,el6,inkernel #340
ORI-397 disable replay-dual/21b (Revision d969777883d87422d70fe0d7681d8560c20ddda6)

Result = SUCCESS
Mikhail Pershin : d969777883d87422d70fe0d7681d8560c20ddda6
Files :

• lustre/tests/replay-dual.sh

[Build Master (Inactive)]

Integrated in lustre-dev » i686,client,el5,inkernel #340
ORI-397 disable replay-dual/21b (Revision d969777883d87422d70fe0d7681d8560c20ddda6)

Result = SUCCESS
Mikhail Pershin : d969777883d87422d70fe0d7681d8560c20ddda6
Files :

• lustre/tests/replay-dual.sh

[Build Master (Inactive)]

Integrated in lustre-dev » x86_64,server,el5,inkernel #340
ORI-397 disable replay-dual/21b (Revision d969777883d87422d70fe0d7681d8560c20ddda6)

Result = SUCCESS
Mikhail Pershin : d969777883d87422d70fe0d7681d8560c20ddda6
Files :

• lustre/tests/replay-dual.sh

[Build Master (Inactive)]

Integrated in lustre-dev » x86_64,client,el6,inkernel #340
ORI-397 disable replay-dual/21b (Revision d969777883d87422d70fe0d7681d8560c20ddda6)

Result = SUCCESS
Mikhail Pershin : d969777883d87422d70fe0d7681d8560c20ddda6
Files :

• lustre/tests/replay-dual.sh

[Sarah Liu]

another instance in lustre-master #1142 OFED buid zfs testing: https://maloo.whamcloud.com/test_sets/7e714d80-5aea-11e2-b205-52540035b04c

[Sarah Liu]

still hit this bug in lustre-master #1176 ofed zfs testing: https://maloo.whamcloud.com/test_sets/e625a796-655d-11e2-aedd-52540035b04c

[Sarah Liu]

hit this issue in lustre-master #1328 ofed zfs testing: https://maloo.whamcloud.com/test_sets/a50c129e-9187-11e2-8eff-52540035b04c

[Jian Yu]

Lustre Branch: b2_4
Lustre Build: http://build.whamcloud.com/job/lustre-b2_4/27/
Distro/Arch: RHEL6.4/x86_64

The failure occurred regularly on Lustre b2_4 branch with ZFS backend filesystem:
https://maloo.whamcloud.com/test_sets/b55931e4-fd76-11e2-9fdb-52540035b04c
https://maloo.whamcloud.com/test_sets/e54eabc6-fd0e-11e2-9fdb-52540035b04c
https://maloo.whamcloud.com/test_sets/b6fe1fdc-ed8b-11e2-8e3a-52540035b04c
https://maloo.whamcloud.com/test_sets/b8ae2690-e0d6-11e2-b3fd-52540035b04c
https://maloo.whamcloud.com/test_sets/73c73c94-dc0b-11e2-9082-52540035b04c
https://maloo.whamcloud.com/test_sets/111506f8-d094-11e2-8fd9-52540035b04c
https://maloo.whamcloud.com/test_sets/9b931206-ce1a-11e2-96ef-52540035b04c
https://maloo.whamcloud.com/test_sets/7551d272-cb6c-11e2-a1fe-52540035b04c

[Jian Yu]

The patch for Lustre master branch is in http://review.whamcloud.com/7287 . Please also cherry-pick the patch to Lustre b2_4 branch. Thanks.

[Jian Yu]

Patch was landed on both Lustre b2_4 and master branches.

[Andreas Dilger]

replay-dual test_21b is still being skipped due to this bug, it was not actually fixed.

[James A Simmons]

Should we close this old ticket since it does cover 2.5

[Andreas Dilger]

This test is still failing regularly for master "full" tests (with SLOW=yes) but the problem was never fixed, just skipped.