[LU-13719] lov tgt 36 not cleaned! deathrow=0, lovrc=1 Created: 26/Jun/20  Updated: 17/Feb/21  Resolved: 29/Oct/20

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: Lustre 2.12.4
Fix Version/s: Lustre 2.14.0, Lustre 2.12.6

Type: Bug Priority: Minor
Reporter: Mahmoud Hanafi Assignee: Hongchao Zhang
Resolution: Fixed Votes: 0
Labels: None
Environment:

client lustre 2.12.3


Issue Links:
Related
is related to LU-10674 MGS very unstable in 2.10.x Open
Severity: 3
Rank (Obsolete): 9223372036854775807

 Description   

What do these error messages mean?

Jun 26 09:33:29 r575i7n17 kernel: [1593189209.929168] LustreError: 14922:0:(lov_obd.c:839:lov_cleanup()) nbp7-clilov-ffff8cb058d24800: lov tgt 36 not cleaned! deathrow=0, lovrc=1
Jun 26 09:51:02 r591i1n8 kernel: [1593190262.452755] LustreError: 28219:0:(lov_obd.c:839:lov_cleanup()) nbp7-clilov-ffff88b09829b800: lov tgt 36 not cleaned! deathrow=0, lovrc=1
Jun 26 09:51:02 r591i6n1 kernel: [1593190262.737288] LustreError: 83582:0:(lov_obd.c:839:lov_cleanup()) nbp7-clilov-ffff996526c7b000: lov tgt 36 not cleaned! deathrow=0, lovrc=1
Jun 26 09:51:02 r591i4n11 kernel: [1593190262.752902] LustreError: 32785:0:(lov_obd.c:839:lov_cleanup()) nbp7-clilov-ffff99763b283000: lov tgt 36 not cleaned! deathrow=0, lovrc=1
Jun 26 09:51:02 r591i1n5 kernel: [1593190262.861013] LustreError: 74300:0:(lov_obd.c:839:lov_cleanup()) nbp7-clilov-ffff8e93ddcfe000: lov tgt 36 not cleaned! deathrow=0, lovrc=1
Jun 26 09:51:02 r591i1n12 kernel: [1593190262.890519] LustreError: 69288:0:(lov_obd.c:839:lov_cleanup()) nbp7-clilov-ffff8f89e3db0800: lov tgt 36 not cleaned! deathrow=0, lovrc=1
Jun 26 09:51:02 r591i6n3 kernel: [1593190262.909653] LustreError: 42256:0:(lov_obd.c:839:lov_cleanup()) nbp7-clilov-ffff9fb25e36b800: lov tgt 36 not cleaned! deathrow=0, lovrc=1
Jun 26 09:51:02 r591i2n13 kernel: [1593190262.929801] LustreError: 8675:0:(lov_obd.c:839:lov_cleanup()) nbp7-clilov-ffff920e9b8d9800: lov tgt 36 not cleaned! deathrow=0, lovrc=1
Jun 26 09:51:02 r591i2n15 kernel: [1593190262.978701] LustreError: 72665:0:(lov_obd.c:839:lov_cleanup()) nbp7-clilov-ffff9f501d746800: lov tgt 36 not cleaned! deathrow=0, lovrc=1
Jun 26 10:00:56 r573i5n1 kernel: [1593190856.471757] LustreError: 39218:0:(lov_obd.c:839:lov_cleanup()) nbp7-clilov-ffff8f9a9d81e800: lov tgt 36 not cleaned! deathrow=0, lovrc=1
Jun 26 10:01:02 r591i2n14 kernel: [1593190862.926742] LustreError: 5521:0:(lov_obd.c:839:lov_cleanup()) nbp7-clilov-ffff9eb79983d000: lov tgt 36 not cleaned! deathrow=0, lovrc=1
Jun 26 10:01:02 r587i2n3 kernel: [1593190862.924535] LustreError: 74253:0:(lov_obd.c:839:lov_cleanup()) nbp7-clilov-ffff89eb5bbe1000: lov tgt 36 not cleaned! deathrow=0, lovrc=1
Jun 26 10:01:02 r587i5n4 kernel: [1593190862.949333] LustreError: 52839:0:(lov_obd.c:839:lov_cleanup()) nbp7-clilov-ffff967c5b7de800: lov tgt 36 not cleaned! deathrow=0, lovrc=1
Jun 26 10:01:03 r589i4n11 kernel: [1593190863.101217] LustreError: 99879:0:(lov_obd.c:839:lov_cleanup()) nbp7-clilov-ffff92885d2c4800: lov tgt 36 not cleaned! deathrow=0, lovrc=1
Jun 26 10:01:03 r591i1n1 kernel: [1593190863.108679] LustreError: 54217:0:(lov_obd.c:839:lov_cleanup()) nbp7-clilov-ffff9e432febd800: lov tgt 36 not cleaned! deathrow=0, lovrc=1
Jun 26 10:01:03 r577i6n16 kernel: [1593190863.140209] LustreError: 16206:0:(lov_obd.c:839:lov_cleanup()) nbp7-clilov-ffff997437eda800: lov tgt 36 not cleaned! deathrow=0, lovrc=1
Jun 26 10:01:03 r589i3n13 kernel: [1593190863.255349] LustreError: 61800:0:(lov_obd.c:839:lov_cleanup()) nbp7-clilov-ffff8eb119e3b000: lov tgt 36 not cleaned! deathrow=0, lovrc=1


 Comments   
Comment by Peter Jones [ 26/Jun/20 ]

Hongchao

Could you please advise?

Peter

Comment by Gerrit Updater [ 21/Aug/20 ]

Hongchao Zhang (hongchao@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/39702
Subject: LU-13719 lov: doesn't check lov_refcount
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 15b85653e840d9e15944a46a04aacdc662eb0d5e

Comment by Gerrit Updater [ 29/Oct/20 ]

Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/39702/
Subject: LU-13719 lov: doesn't check lov_refcount
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 6ae92a7f1bd94c8182c1cc05fad8d3c394c0d959

Comment by Gerrit Updater [ 29/Oct/20 ]

Minh Diep (mdiep@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/40452
Subject: LU-13719 lov: doesn't check lov_refcount
Project: fs/lustre-release
Branch: b2_12
Current Patch Set: 1
Commit: f5dff48b68b13c1e632fe1347c37f296b3700d79

Comment by Gerrit Updater [ 03/Nov/20 ]

Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/40452/
Subject: LU-13719 lov: doesn't check lov_refcount
Project: fs/lustre-release
Branch: b2_12
Current Patch Set:
Commit: f333b77d5420cf69cf0a532f5ea708a9b9c415ad

Generated at Sat Feb 10 03:03:38 UTC 2024 using Jira 9.4.14#940014-sha1:734e6822bbf0d45eff9af51f82432957f73aa32c.