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  1. Lustre
  2. LU-7774

LNET: offset in hash table is overflowed for no wildcard portal

Details

    • Bug
    • Resolution: Fixed
    • Blocker
    • Lustre 2.8.0
    • None
    • None
    • 3
    • 9223372036854775807

    Attachments

      Activity

        [LU-7774] LNET: offset in hash table is overflowed for no wildcard portal
        adilger Andreas Dilger added a comment -

        Patch landed to master.

        adilger Andreas Dilger added a comment - Patch landed to master.
        gerrit Gerrit Updater added a comment -

        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

        gerrit Gerrit Updater added a comment - 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
        aromanenko alyona romanenko (Inactive) added a comment -

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

        aromanenko alyona romanenko (Inactive) added a comment - please, see the patch in the http://review.whamcloud.com/#/c/18422/
        gerrit Gerrit Updater added a comment -

        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

        gerrit Gerrit Updater added a comment - 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
        aromanenko alyona romanenko (Inactive) added a comment -

        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

        aromanenko alyona romanenko (Inactive) added a comment - 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

        People

          wc-triage WC Triage
          aromanenko alyona romanenko (Inactive)
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          Dates

            Created:
            Updated:
            Resolved: