[LU-7202] sanity-benchmark: no label for lustre-ost5/ost5 Created: 23/Sep/15  Updated: 18/Dec/15  Resolved: 18/Dec/15

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: Lustre 2.8.0
Fix Version/s: None

Type: Bug Priority: Minor
Reporter: Maloo Assignee: Emoly Liu
Resolution: Duplicate Votes: 0
Labels: zfs
Environment:

client and server: lustre-master build# 3192 ZFS DKMS


Issue Links:
Related
is related to LU-7144 Interop 2.7.0<->master- sanity-scrub ... Resolved
Severity: 3
Rank (Obsolete): 9223372036854775807

 Description   

This issue was created by maloo for sarah_lw <wei3.liu@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/827c33ae-6140-11e5-96b6-5254006e85c2.

the test hasn't been run due to following error

CMD: shadow-40vm4 zfs get -H -o value lustre:svname 		                           lustre-ost5/ost5 2>/dev/null
no label for lustre-ost5/ost5


 Comments   
Comment by Sarah Liu [ 02/Oct/15 ]

more instance: https://testing.hpdd.intel.com/test_sets/9a10f4ba-6158-11e5-b495-5254006e85c2

Comment by Saurabh Tandan (Inactive) [ 13/Oct/15 ]

Another instance :
https://testing.hpdd.intel.com/test_sets/a6042684-6c93-11e5-908b-5254006e85c2

Comment by Sarah Liu [ 16/Dec/15 ]

the issue blocks the sanity-benchmark suite(6 sub tests)

Comment by Peter Jones [ 16/Dec/15 ]

Emoly

Could you please look into this issue?

Thanks

Peter

Comment by Emoly Liu [ 17/Dec/15 ]

I will look into it.

Comment by Emoly Liu [ 17/Dec/15 ]

Sarah, does this issue only happen on zfs?

Comment by Sarah Liu [ 17/Dec/15 ]

Hi Emoly,
Yes, this only affects zfs

Comment by Emoly Liu [ 18/Dec/15 ]

By searching recent 4 weeks maloo testing results on zfs, I found before this error happened, sanity-scrub.sh was skipped, 100%. And before skipping, sanity-scrub always reformats ost[1-4], I think that is why "no label for lustre-ost5" was reported later.

I just checked sanity-scrub.sh and found this issue was fixed by LU-7144 (http://review.whamcloud.com/#/c/17520/4/lustre/tests/sanity-scrub.sh), landed on Dec.14th.

So, please update the code to include the fix and see if this error still exists.

Comment by Peter Jones [ 18/Dec/15 ]

ok great. So let's close this ticket as a duplicate of LU-7144 and reopen if it is hit with that fix in place

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