Uploaded image for project: 'Lustre'
  1. Lustre
  2. LU-14146 Massive directory metadata operation performance decrease
  3. LU-17003

DNE system doesn't need to support REP-ACK

    XMLWordPrintable

Details

    • Technical task
    • Resolution: Fixed
    • Minor
    • Lustre 2.16.0
    • None
    • None
    • 3
    • 9223372036854775807

    Description

      DNE system doesn't need to support REP-ACK, because similar to the original Commit-on-Sharing, EX|PW mode locks are downgraded to TXN mode, and kept in reply_state till transaction commit, which can guarantee transaction dependency.

      Attachments

        Activity

          People

            laisiyao Lai Siyao
            laisiyao Lai Siyao
            Votes:
            0 Vote for this issue
            Watchers:
            4 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: