[LU-7774] LNET: offset in hash table is overflowed for no wildcard portal Created: 11/Feb/16  Updated: 06/Dec/16  Resolved: 13/Feb/16

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

Type: Bug Priority: Blocker
Reporter: alyona romanenko (Inactive) Assignee: WC Triage
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
Related
Severity: 3
Rank (Obsolete): 9223372036854775807

 Comments   
Comment by alyona romanenko (Inactive) [ 11/Feb/16 ]

the lock up happens in function lnet_mt_match_md in case of wrong header of incoming message. The cause of this issue is lnet_mt_match_head() where hash’s offset is overflowed for unique card

wildcard case was fixed in LU-1622 but uniquecard case wasn't

Comment by Gerrit Updater [ 11/Feb/16 ]

olena romanenko (alyona.romanenko@seagate.com) uploaded a new patch: http://review.whamcloud.com/18422
Subject: LU-7774 lnet: issue in the offset in hash table
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 7b158b437a671845a5391bd8da414cb3bebac6c9

Comment by alyona romanenko (Inactive) [ 11/Feb/16 ]

please, see the patch in the http://review.whamcloud.com/#/c/18422/

Comment by Gerrit Updater [ 13/Feb/16 ]

Oleg Drokin (oleg.drokin@intel.com) merged in patch http://review.whamcloud.com/18422/
Subject: LU-7774 lnet: issue in the offset in hash table
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: afe77469c74b5bc8d6b1f1867976980f3d2f823b

Comment by Andreas Dilger [ 13/Feb/16 ]

Patch landed to master.

Generated at Sat Feb 10 02:11:48 UTC 2024 using Jira 9.4.14#940014-sha1:734e6822bbf0d45eff9af51f82432957f73aa32c.