[LU-9109] conf-sanity test_47: 0lustre-OST0000-osc-ffff8800788f4800 has lost lru_size: 100 vs. []' Created: 11/Feb/17  Updated: 31/Jul/17  Resolved: 08/Jul/17

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: Lustre 2.10.0
Fix Version/s: Lustre 2.10.0

Type: Bug Priority: Minor
Reporter: Maloo Assignee: Hongchao Zhang
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
Duplicate
is duplicated by LU-9093 conf-sanity test_47: '0lustre-OST000... Closed
is duplicated by LU-9755 conf-sanity test_47: '0lustre-OST000... Closed
Related
is related to LU-9059 mount.lustre FATAL: unhandled/unloade... Resolved
Severity: 3
Rank (Obsolete): 9223372036854775807

 Description   

This issue was created by maloo for Bob Glossman <bob.glossman@intel.com>

This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/ea4efff2-eff6-11e6-8c0d-5254006e85c2.

The sub-test test_47 failed with the following error:

0lustre-OST0000-osc-ffff8800788f4800 has lost lru_size: 100 vs. []

some instances of this failure have been filed as LU-9059. It's possible these all are really due to that problem but I'm not sure. From history this error only started recently, around 2/1/17.

making a new ticket for this specific failure.

Info required for matching: conf-sanity 47



 Comments   
Comment by Bob Glossman (Inactive) [ 11/Feb/17 ]

another on master:
https://testing.hpdd.intel.com/test_sets/a166f34a-f063-11e6-b56d-5254006e85c2

Comment by Joseph Gmitter (Inactive) [ 13/Feb/17 ]

We believe this will be resolved by Hongchao's LU-9059 patch.

Comment by John Hammond [ 17/Feb/17 ]

The test session https://testing.hpdd.intel.com/test_sets/171c951a-f530-11e6-9cd9-5254006e85c2 was a1c8e27ca38de157c2ce4ecf3f21392a079ac1a0 plus Lai's patch https://review.whamcloud.com/#/c/24498/. So this included Hongchao's fix (eecf886f LU-9059 utils: skip label check for client). Did you mean a different change Joe?

Comment by John Hammond [ 17/Feb/17 ]

It seems more likely that this is due to a missing trailing newline when printing lru_size in lru_size_show().

Comment by Gerrit Updater [ 17/Feb/17 ]

John L. Hammond (john.hammond@intel.com) uploaded a new patch: https://review.whamcloud.com/25522
Subject: LU-9109 ldlm: restore missing newlines in ldlm sysfs files
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: ba6875b97558d2b6fd943916174eab43044fef1f

Comment by Gerrit Updater [ 01/Mar/17 ]

Oleg Drokin (oleg.drokin@intel.com) merged in patch https://review.whamcloud.com/25522/
Subject: LU-9109 ldlm: restore missing newlines in ldlm sysfs files
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 1736c1befd27e3dacb424269ad987fe5dd480827

Comment by nasf (Inactive) [ 09/Mar/17 ]

+1 on master:
https://testing.hpdd.intel.com/test_sets/d863f71a-0474-11e7-88c0-5254006e85c2

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