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  1. Lustre
  2. LU-2144

segmentation fault when lfsck_xxx run multiple times under the same lctl shell

Details

    • Bug
    • Resolution: Fixed
    • Critical
    • Lustre 2.3.0, Lustre 2.4.0
    • Lustre 2.3.0, Lustre 2.4.0
    • None
    • 2
    • 3
    • 5152

    Description

      The following operations will cause user space segmentation fault:

      #lctl
      lctl > lfsck_start -M lustre-MDT0000
      lctl > lfsck_start -h
      Segmentation fault (core dumped)

      Attachments

        Activity

          [LU-2144] segmentation fault when lfsck_xxx run multiple times under the same lctl shell
          adilger Andreas Dilger made changes -
          Fix Version/s New: Lustre 2.4.0 [ 10154 ]
          Resolution New: Fixed [ 1 ]
          Status Original: In Progress [ 3 ] New: Resolved [ 5 ]
          adilger Andreas Dilger added a comment -

          Verified fixed with manual testing.

          adilger Andreas Dilger added a comment - Verified fixed with manual testing.
          pjones Peter Jones made changes -
          Fix Version/s New: Lustre 2.3.0 [ 10117 ]
          Priority Original: Blocker [ 1 ] New: Critical [ 2 ]
          yong.fan nasf (Inactive) added a comment -

          Patch for b2_3:
          http://review.whamcloud.com/#change,4251

          Patch for master:
          http://review.whamcloud.com/#change,4248

          yong.fan nasf (Inactive) added a comment - Patch for b2_3: http://review.whamcloud.com/#change,4251 Patch for master: http://review.whamcloud.com/#change,4248
          yong.fan nasf (Inactive) added a comment -

          You can reproduce it on both b2_3 and master. Just do it as in the description after system mounts up.

          yong.fan nasf (Inactive) added a comment - You can reproduce it on both b2_3 and master. Just do it as in the description after system mounts up.
          keith Keith Mannthey (Inactive) added a comment -

          What was your environment and code base? How can the issue be reproduced?

          keith Keith Mannthey (Inactive) added a comment - What was your environment and code base? How can the issue be reproduced?
          pjones Peter Jones made changes -
          Priority Original: Minor [ 4 ] New: Blocker [ 1 ]
          yong.fan nasf (Inactive) made changes -
          Status Original: Open [ 1 ] New: In Progress [ 3 ]
          yong.fan nasf (Inactive) created issue -

          People

            yong.fan nasf (Inactive)
            yong.fan nasf (Inactive)
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            Dates

              Created:
              Updated:
              Resolved: