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  1. Lustre
  2. LU-18587

allow more NIDs in mkfs.lustre / tunefs.lustre / mount.lustre params

Details

    • Improvement
    • Resolution: Fixed
    • Minor
    • Lustre 2.17.0
    • None
    • None
    • 3
    • 9223372036854775807

    Description

      There is limit in 1024 for NID list while parameter buffer is 4096, remove that limitation

      Attachments

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-18799 mount fails with maximum NIDs in parameters

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. LU-18417 Finish IPv6 support

          • Major - Major loss of function.
          • Open

          Activity

            [LU-18587] allow more NIDs in mkfs.lustre / tunefs.lustre / mount.lustre params
            pjones Peter Jones added a comment -

            Merged for 2.17

            pjones Peter Jones added a comment - Merged for 2.17
            gerrit Gerrit Updater added a comment -

            "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/57560/
            Subject: LU-18587 utils: allow large NID lists in mount tools
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: f9d346f0c18efde1fb288549fa37e4f91364e544

            gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/57560/ Subject: LU-18587 utils: allow large NID lists in mount tools Project: fs/lustre-release Branch: master Current Patch Set: Commit: f9d346f0c18efde1fb288549fa37e4f91364e544
            adilger Andreas Dilger added a comment -

            Mike, can you please also add a test that the OST can mount with 200+ NIDs configured. That could be conf-sanity.sh::test_73c() along with any required fixes to get that working (if it doesn't already work ...).

            There may likely be other places where such a large NID list will cause issues (e.g. IR target list, MGS registration, etc.) that also need to be tested and fixed.

            adilger Andreas Dilger added a comment - Mike, can you please also add a test that the OST can mount with 200+ NIDs configured. That could be conf-sanity.sh::test_73c() along with any required fixes to get that working (if it doesn't already work ...). There may likely be other places where such a large NID list will cause issues (e.g. IR target list, MGS registration, etc.) that also need to be tested and fixed.
            gerrit Gerrit Updater added a comment -

            "Mikhail Pershin <mpershin@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/57560
            Subject: LU-18587 utils: allow large NID lists in mount tools
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: c5319e2207ca09b86babe0b42dd899b8e1976439

            gerrit Gerrit Updater added a comment - "Mikhail Pershin <mpershin@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/57560 Subject: LU-18587 utils: allow large NID lists in mount tools Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: c5319e2207ca09b86babe0b42dd899b8e1976439

            People

              tappro Mikhail Pershin
              tappro Mikhail Pershin
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              Dates

                Created:
                Updated:
                Resolved: