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  1. Lustre
  2. LU-5859

Running lfs changelog with no registered user results in LBUG

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Details

    • Bug
    • Resolution: Fixed
    • Blocker
    • Lustre 2.7.0
    • Lustre 2.7.0
    • None
    • Seen on master b6a3222, Robert confirmed he saw it on a master build from yesterday.
    • 3
    • 16400

    Description

      See the attached reproducer script for details.

      In short, running lfs changelog after deregistering the last registered user results in an LBUG on umount of the client. While it is obviously a user error to run lfs changelog with no registered users, it shouldn't result in an LBUG.

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. LU-5877 lfs changelog hangs after lfs changelog_clear

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

          Bug - A problem which impairs or prevents the functions of the product. LU-5877 lfs changelog hangs after lfs changelog_clear

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

          Bug - A problem which impairs or prevents the functions of the product. LU-5038 Mount hangs for hours processing some llog

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

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              bfaccini Bruno Faccini (Inactive)
              mjmac Michael MacDonald (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: