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  1. Lustre
  2. LU-8686

ldiskfs osd to add few more credits if debugging is enabled

Details

    • Improvement
    • Resolution: Fixed
    • Trivial
    • Lustre 2.10.0
    • None
    • None
    • 9223372036854775807

    Description

      in some cases (like MDS_CLOSE) we don't have a lot of overestimated credits and it's easy to hit an assertion in JBD if credits calculation is wrong. add few more credits to make JBD happy, then OSD will be able to detect credits overuse and dump useful information.

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        Activity

          [LU-8686] ldiskfs osd to add few more credits if debugging is enabled
          pjones Peter Jones added a comment -

          Landed for 2.10

          pjones Peter Jones added a comment - Landed for 2.10
          gerrit Gerrit Updater added a comment -

          Oleg Drokin (oleg.drokin@intel.com) merged in patch https://review.whamcloud.com/23044/
          Subject: LU-8686 osd: add few more credits if debugging is enabled
          Project: fs/lustre-release
          Branch: master
          Current Patch Set:
          Commit: cc3944819b05d1f2df547c19ce59a5422eb414bd

          gerrit Gerrit Updater added a comment - Oleg Drokin (oleg.drokin@intel.com) merged in patch https://review.whamcloud.com/23044/ Subject: LU-8686 osd: add few more credits if debugging is enabled Project: fs/lustre-release Branch: master Current Patch Set: Commit: cc3944819b05d1f2df547c19ce59a5422eb414bd
          gerrit Gerrit Updater added a comment -

          Alex Zhuravlev (alexey.zhuravlev@intel.com) uploaded a new patch: http://review.whamcloud.com/23044
          Subject: LU-8686 osd: add few more credits if debugging is enabled
          Project: fs/lustre-release
          Branch: master
          Current Patch Set: 1
          Commit: 80c90fb7b10ae98e6132e7a3ceeab0574b1d4af6

          gerrit Gerrit Updater added a comment - Alex Zhuravlev (alexey.zhuravlev@intel.com) uploaded a new patch: http://review.whamcloud.com/23044 Subject: LU-8686 osd: add few more credits if debugging is enabled Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 80c90fb7b10ae98e6132e7a3ceeab0574b1d4af6

          People

            bzzz Alex Zhuravlev
            bzzz Alex Zhuravlev
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            Dates

              Created:
              Updated:
              Resolved: