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  1. Lustre
  2. LU-17245

lfs utils: misleading error messages when using multiple paths

Details

    • Bug
    • Resolution: Fixed
    • Minor
    • Lustre 2.16.0
    • None
    • None
    • 3
    • 9223372036854775807

    Description

      When using some lfs utils with multiple paths, and one of the paths has an error, it is possible to get misleading error messages:

      $ mkdir /mnt/lustre/d 

$ lfs find /mnt/lustre/typo /mnt/lustre/d
/mnt/lustre/d
lt-lfs: failed for '/mnt/lustre/typo': Success
      $ lfs getstripe /mnt/lustre/typo /mnt/lustre/d 
lt-lfs: getstripe for '/mnt/lustre/d' failed: No such file or directory
/mnt/lustre/d
stripe_count:  1 stripe_size:   4194304 pattern:       0 stripe_offset: -1

       

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        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-5170 lfs usability

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

          Activity

            [LU-17245] lfs utils: misleading error messages when using multiple paths
            pjones Peter Jones made changes -
            Fix Version/s New: Lustre 2.16.0 [ 15190 ]
            Resolution New: Fixed [ 1 ]
            Status Original: Open [ 1 ] New: Resolved [ 5 ]
            pjones Peter Jones added a comment -

            Landed for 2.16

            pjones Peter Jones added a comment - Landed for 2.16
            gerrit Gerrit Updater added a comment -

            "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/52942/
            Subject: LU-17245 utils: fix lfs error messages with multiple paths
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: 0d5f685d036c32f47cf837c1fb0894a41212898f

            gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/52942/ Subject: LU-17245 utils: fix lfs error messages with multiple paths Project: fs/lustre-release Branch: master Current Patch Set: Commit: 0d5f685d036c32f47cf837c1fb0894a41212898f
            gerrit Gerrit Updater added a comment -

            "Thomas Bertschinger <bertschinger@lanl.gov>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/52942
            Subject: LU-17245 utils: fix lfs error messages with multiple paths
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: 55e5cf20048731ddcd9456589419696aae20321c

            gerrit Gerrit Updater added a comment - "Thomas Bertschinger <bertschinger@lanl.gov>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/52942 Subject: LU-17245 utils: fix lfs error messages with multiple paths Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 55e5cf20048731ddcd9456589419696aae20321c
            bertschinger Thomas Bertschinger made changes -
            Assignee Original: WC Triage [ wc-triage ] New: Thomas Bertschinger [ bertschinger ]
            bertschinger Thomas Bertschinger made changes -
            Link New: This issue is related to LU-5170 [ LU-5170 ]
            bertschinger Thomas Bertschinger made changes -
            Description Original: When using some lfs utils with multiple paths, and one of the paths has an error, it is possible to get misleading error messages:
            {code:bash}
            $ mkdir /mnt/lustre/d

            $ lfs find /mnt/lustre/typo /mnt/lustre/d
            /mnt/lustre/d
            lt-lfs: failed for '/mnt/lustre/typo': Success{code}
            {code:bash}
            $ lfs getstripe /mnt/lustre/typo /mnt/lustre/d
            lt-lfs: getstripe for '/mnt/lustre/d' failed: No such file or directory /mnt/lustre/d stripe_count:  1 stripe_size:   4194304 pattern:       0 stripe_offset: -1
            {code}
                          		New: When using some lfs utils with multiple paths, and one of the paths has an error, it is possible to get misleading error messages:
            {code:bash}
            $ mkdir /mnt/lustre/d

            $ lfs find /mnt/lustre/typo /mnt/lustre/d
            /mnt/lustre/d
            lt-lfs: failed for '/mnt/lustre/typo': Success{code}
            {code:bash}
            $ lfs getstripe /mnt/lustre/typo /mnt/lustre/d
            lt-lfs: getstripe for '/mnt/lustre/d' failed: No such file or directory
            /mnt/lustre/d
            stripe_count:  1 stripe_size:   4194304 pattern:       0 stripe_offset: -1
            {code}
             
            bertschinger Thomas Bertschinger created issue -

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              bertschinger Thomas Bertschinger
              bertschinger Thomas Bertschinger
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                Created:
                Updated:
                Resolved: