Uploaded image for project: 'Lustre'
  1. Lustre
  2. LU-16078

Use different comp_vector with multiple conns_per_peer

Details

    • Improvement
    • Resolution: Fixed
    • Minor
    • Lustre 2.16.0
    • None
    • None
    • 9223372036854775807

    Description

      kiblnd_get_completion_vector() will always hash multiple connections to the same peer to the same comp_vector. One strategy being deployed in RXE to spread out work is to schedule work based on the comp_vector value. This approach requires o2iblnd to use a different comp_vector with muliple connections going to the same peer.

      Attachments

        Activity

          [LU-16078] Use different comp_vector with multiple conns_per_peer
          pjones Peter Jones added a comment -

          Landed for 2.16

          pjones Peter Jones added a comment - Landed for 2.16

          "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/48148/
          Subject: LU-16078 o2iblnd: Salt comp_vector
          Project: fs/lustre-release
          Branch: master
          Current Patch Set:
          Commit: 1ef1fa06b20c424f56ed535231bc0452b32a5609

          gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/48148/ Subject: LU-16078 o2iblnd: Salt comp_vector Project: fs/lustre-release Branch: master Current Patch Set: Commit: 1ef1fa06b20c424f56ed535231bc0452b32a5609

          "Chris Horn <chris.horn@hpe.com>" uploaded a new patch: https://review.whamcloud.com/48148
          Subject: LU-16078 o2iblnd: Salt comp_vector
          Project: fs/lustre-release
          Branch: master
          Current Patch Set: 1
          Commit: 1801016e3e30df602fefb0f8e170d0372160e760

          gerrit Gerrit Updater added a comment - "Chris Horn <chris.horn@hpe.com>" uploaded a new patch: https://review.whamcloud.com/48148 Subject: LU-16078 o2iblnd: Salt comp_vector Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 1801016e3e30df602fefb0f8e170d0372160e760

          People

            hornc Chris Horn
            hornc Chris Horn
            Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: