[LU-8279] sanity-scrub test_4b: @@@@@@ FAIL: Error in dmesg detected Created: 15/Jun/16 Updated: 04/May/17 Resolved: 17/Jun/16 |
|
| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | Lustre 2.9.0 |
| Fix Version/s: | Lustre 2.9.0 |
| Type: | Bug | Priority: | Blocker |
| Reporter: | Maloo | Assignee: | nasf (Inactive) |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Issue Links: |
|
||||||||||||
| Severity: | 3 | ||||||||||||
| Rank (Obsolete): | 9223372036854775807 | ||||||||||||
| Description |
|
This issue was created by maloo for nasf <fan.yong@intel.com> Please provide additional information about the failure here. This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/e3ebda8e-3257-11e6-80b9-5254006e85c2. There is inode reference leak CMD: trevis-15vm1.trevis.hpdd.intel.com,trevis-15vm2,trevis-15vm3,trevis-15vm4,trevis-15vm8 dmesg Kernel error detected: [11602.132484] VFS: Busy inodes after unmount of dm-1. Self-destruct in 5 seconds. Have a nice day... [11616.134774] VFS: Busy inodes after unmount of dm-3. Self-destruct in 5 seconds. Have a nice day... [11610.008080] VFS: Busy inodes after unmount of dm-2. Self-destruct in 5 seconds. Have a nice day... sanity-scrub test_4b: @@@@@@ FAIL: Error in dmesg detected |
| Comments |
| Comment by Gerrit Updater [ 15/Jun/16 ] |
|
Fan Yong (fan.yong@intel.com) uploaded a new patch: http://review.whamcloud.com/20792 |
| Comment by Andreas Dilger [ 15/Jun/16 ] |
|
Is there any explanation why this started failing? Is it due to some patch being landed that had a bug? If yes, did that patch also fail testing, but this problem was missed? |
| Comment by Andreas Dilger [ 15/Jun/16 ] |
|
It looks like this is related to the landing of one of the patches:
It would be worthwhile to investigate if this problem hit on either of those patches before landing? |
| Comment by nasf (Inactive) [ 15/Jun/16 ] |
|
It is introduced by the patch http://review.whamcloud.com/#/c/16951/. But related failure under such patch has never been triggered before. |
| Comment by nasf (Inactive) [ 15/Jun/16 ] |
|
That may be related with the system schedule order: if the OI scrub run faster, and it could has already repaired the invalid OI mapping for the remote directory object before related RPC handler to call osd_fid_lookup() to locate such remote directory object. |
| Comment by Gerrit Updater [ 16/Jun/16 ] |
|
Oleg Drokin (oleg.drokin@intel.com) merged in patch http://review.whamcloud.com/20792/ |
| Comment by nasf (Inactive) [ 17/Jun/16 ] |
|
The patch has been landed to master. |