Uploaded image for project: 'Lustre'
  1. Lustre
  2. LU-11399

use separate locks for orphan destroy and objects re-create at OFD

    XMLWordPrintable

Details

    • Improvement
    • Resolution: Unresolved
    • Minor
    • None
    • None
    • None
    • 9223372036854775807

    Description

      LU-11125 indicates that there might be contention during recovery process on OFD, when objects are being re-created by resends and orphans are being destroyed at the same time by MDT. Both use os_create_lock mutex but it seems that is not necessary and each process can use own lock. Only the ostid_id should be changed under the same lock.

      Attachments

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-11125 ofd_create_hdl() destroys_in_progress already cleared

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              wc-triage WC Triage
              tappro Mikhail Pershin
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

                Created:
                Updated: