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  1. Lustre
  2. LU-7768

Do not keep retrieving the FLD entries if MDT does not support

Details

    • Bug
    • Resolution: Fixed
    • Minor
    • Lustre 2.9.0
    • Lustre 2.7.0, Lustre 2.8.0
    • None
    • 3
    • 9223372036854775807

    Description

      Do not keep retrieving the FLD entries if MDT does not support.

      Attachments

        Activity

          [LU-7768] Do not keep retrieving the FLD entries if MDT does not support
          gerrit Gerrit Updater added a comment -

          Oleg Drokin (oleg.drokin@intel.com) merged in patch http://review.whamcloud.com/18382/
          Subject: LU-7768 fld: Do not retry fld request
          Project: fs/lustre-release
          Branch: master
          Current Patch Set:
          Commit: 2f66b4903516f93356f1a525f78474af25041353

          gerrit Gerrit Updater added a comment - Oleg Drokin (oleg.drokin@intel.com) merged in patch http://review.whamcloud.com/18382/ Subject: LU-7768 fld: Do not retry fld request Project: fs/lustre-release Branch: master Current Patch Set: Commit: 2f66b4903516f93356f1a525f78474af25041353
          di.wang Di Wang added a comment -

          Yes, it is an interop issue. So during rolling upgrade, when new OSTs communicate with old MDTs, which do not have FLD entries, so the new OSTs should stop keep trying in this case.

          di.wang Di Wang added a comment - Yes, it is an interop issue. So during rolling upgrade, when new OSTs communicate with old MDTs, which do not have FLD entries, so the new OSTs should stop keep trying in this case.
          adilger Andreas Dilger added a comment -

          Could you please explain further why the MDT might not have the FLD entries? Is that an interop issue, due to corruption, something else?

          adilger Andreas Dilger added a comment - Could you please explain further why the MDT might not have the FLD entries? Is that an interop issue, due to corruption, something else?
          gerrit Gerrit Updater added a comment -

          wangdi (di.wang@intel.com) uploaded a new patch: http://review.whamcloud.com/18382
          Subject: LU-7768 fld: Do not retry fld request
          Project: fs/lustre-release
          Branch: master
          Current Patch Set: 1
          Commit: 440e65b645b2a40220a390139064d82aadb3effd

          gerrit Gerrit Updater added a comment - wangdi (di.wang@intel.com) uploaded a new patch: http://review.whamcloud.com/18382 Subject: LU-7768 fld: Do not retry fld request Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 440e65b645b2a40220a390139064d82aadb3effd

          People

            di.wang Di Wang
            di.wang Di Wang
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            Dates

              Created:
              Updated:
              Resolved: