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  1. Lustre
  2. LU-5830

use lustre_rmmod in lnet start/stop script

Details

    • Bug
    • Resolution: Fixed
    • Minor
    • Lustre 2.7.0, Lustre 2.5.4
    • Lustre 2.7.0, Lustre 2.5.4
    • None
    • 3
    • 16352

    Description

      When trying to enable and use lnet start/stop script to shutdown a stand-alone Lustre Server it fails with errors during modules unload. This comes from a wrong list/order of modules to be unloaded. It would be safer to use lustre_rmmod to do so instead.
      Master patch is at http://review.whamcloud.com/12513.

      Attachments

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. LU-2669 Init script "lnet stop" fails due to incorrect module list

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

          Activity

            [LU-5830] use lustre_rmmod in lnet start/stop script
            mdiep Minh Diep made changes -
            Link New: This issue is related to LDEV-243 [ LDEV-243 ]
            mdiep Minh Diep made changes -
            Link New: This issue is related to JFC-17 [ JFC-17 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to DELL-272 [ DELL-272 ]
            yujian Jian Yu made changes -
            Fix Version/s New: Lustre 2.5.4 [ 11190 ]
            yujian Jian Yu made changes -
            Labels Original: mq115
            gerrit Gerrit Updater added a comment -

            Oleg Drokin (oleg.drokin@intel.com) merged in patch http://review.whamcloud.com/12587/
            Subject: LU-5830 scripts: use lustre_rmmod in lnet start/stop script
            Project: fs/lustre-release
            Branch: b2_5
            Current Patch Set:
            Commit: e5966bdbb7c7644cc04580ad6b4a9006def3f758

            gerrit Gerrit Updater added a comment - Oleg Drokin (oleg.drokin@intel.com) merged in patch http://review.whamcloud.com/12587/ Subject: LU-5830 scripts: use lustre_rmmod in lnet start/stop script Project: fs/lustre-release Branch: b2_5 Current Patch Set: Commit: e5966bdbb7c7644cc04580ad6b4a9006def3f758
            adilger Andreas Dilger made changes -
            Labels New: mq115
            adilger Andreas Dilger made changes -
            Affects Version/s New: Lustre 2.7.0 [ 10631 ]
            Affects Version/s New: Lustre 2.5.4 [ 11190 ]
            pjones Peter Jones made changes -
            Labels Original: 22i
            adilger Andreas Dilger added a comment -

            Bruno, have you ever done testing with LNet routing to see if that could cause problems that aren't seen in our regular testing? I can't imagine that this three-step shutdown process was created unless there was a reason to do so.

            adilger Andreas Dilger added a comment - Bruno, have you ever done testing with LNet routing to see if that could cause problems that aren't seen in our regular testing? I can't imagine that this three-step shutdown process was created unless there was a reason to do so.

            People

              bfaccini Bruno Faccini (Inactive)
              bfaccini Bruno Faccini (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: