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  1. Lustre
  2. LU-7604

Issues with Kerberos when flushing context or destroying tickets

Details

    • Bug
    • Resolution: Fixed
    • Major
    • Lustre 2.8.0
    • Lustre 2.8.0
    • 3
    • 9223372036854775807

    Description

      When running sanity-krb5.sh test script, several errors are due to a problem with handling of context flush or ticket destroy by Lustre code.

      It appears that the behavior of request_key kernel function has changed from RHEL6/CentOS6 to RHEL7/CentOS7. With recent versions, a key is no longer returned if it is not usable (like revoked). This new behavior does not please Lustre expectations, and lead to the impossibility to access the Lustre file system.

      Of course Lustre code has to be changed to comply with fixed request_key kernel function.
      I will submit a patch to address this problem.

      Sebastien.

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          Activity

            [LU-7604] Issues with Kerberos when flushing context or destroying tickets
            jgmitter Joseph Gmitter (Inactive) made changes -
            Remote Link Original: This issue links to "Page (HPDD Community Wiki)" [ 16350 ] New: This issue links to "Page (HPDD Community Wiki)" [ 16350 ]
            jgmitter Joseph Gmitter (Inactive) made changes -
            Remote Link New: This issue links to "Page (HPDD Community Wiki)" [ 16350 ]
            jgmitter Joseph Gmitter (Inactive) made changes -
            Link New: This issue is related to JFC-15 [ JFC-15 ]
            pjones Peter Jones made changes -
            Link New: This issue is related to LDEV-37 [ LDEV-37 ]
            jamesanunez James Nunez (Inactive) made changes -
            Resolution New: Fixed [ 1 ]
            Status Original: In Progress [ 3 ] New: Resolved [ 5 ]
            jamesanunez James Nunez (Inactive) made changes -
            Status Original: Open [ 1 ] New: In Progress [ 3 ]
            jgmitter Joseph Gmitter (Inactive) made changes -
            End date New: 24/Dec/15
            Start date New: 23/Dec/15
            jfc John Fuchs-Chesney (Inactive) made changes -
            Labels New: patch
            pjones Peter Jones made changes -
            Fix Version/s New: Lustre 2.8.0 [ 11113 ]
            pjones Peter Jones made changes -
            Assignee Original: WC Triage [ wc-triage ] New: James Nunez [ jamesanunez ]
            sbuisson Sebastien Buisson (Inactive) created issue -

            People

              jamesanunez James Nunez (Inactive)
              sbuisson Sebastien Buisson (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: