[LU-6795] Interop 2.5.3<->master parallel-scale-nfsv4 test_compilebench: namespace resource refcount nonzero after lock cleanup

• Status: Resolved
• Project: Lustre
• Affects Version/s: Lustre 2.8.0
• Type: Bug
• Priority: Minor
• Reporter: Maloo
• Assignee: WC Triage
• Resolution: Won't Fix

Environment

client: 2.5.3
server: lustre-master build # 3069

• Severity: 3

Description

This issue was created by maloo for sarah_lw <[e-mail]>

This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/5fea2bb8-1251-11e5-bec9-5254006e85c2.

The sub-test test_compilebench failed with the following error:

compilebench failed: 1

[11521.949222] Lustre: 2590:0:(llite_lib.c:2640:ll_dirty_page_discard_warn()) lustre: dirty page discard: 10.1.6.12@tcp:/lustre/fid: [0x200004283:0x344b:0x0]/ may get corrupted (rc -108)
[11521.990553] LustreError: 18593:0:(ldlm_resource.c:778:ldlm_resource_complain()) lustre-OST0004-osc-ffff880038700000: namespace resource [0xde9c:0x0:0x0].0 (ffff88003f2d0d80) refcount nonzero (1) after lock cleanup; forcing cleanup.
[11521.992964] LustreError: 18593:0:(ldlm_resource.c:1371:ldlm_resource_dump()) --- Resource: [0xde9c:0x0:0x0].0 (ffff88003f2d0d80) refcount = 2
[11521.994504] LustreError: 18593:0:(ldlm_resource.c:1392:ldlm_resource_dump()) Waiting locks:
[11521.995543] LustreError: 18593:0:(ldlm_resource.c:1394:ldlm_resource_dump()) ### ### ns: lustre-OST0004-osc-ffff880038700000 lock: ffff88004c6eda00/0x5656c91ef8db99b8 lrc: 4/0,1 mode: --/PW res: [0xde9c:0x0:0x0].0 rrc: 2 type: EXT [262144->323583] (req 262144->323583) flags: 0x106400020000 nid: local remote: 0xf9ddda4484c34942 expref: -99 pid: 18369 timeout: 0 lvb_type: 1
[11521.999358] Lustre: lustre-OST0004-osc-ffff880038700000: Connection restored to lustre-OST0004 (at 10.1.6.13@tcp)
[11598.767907] Lustre: DEBUG MARKER: /usr/sbin/lctl mark  parallel-scale-nfsv4 test_compilebench: @@@@@@ FAIL: compilebench failed: 1 

Comments

[parinay v kondekar (Inactive)]

Dup of LU-2067 ??