IBM Support

PH18122: MVFS NOT PASSING FILE LOCKS TO REMOTE STORAGE, RESULTING IN WRITE FAILURES DUE TO NONEXISTENT LOCK CONFLICTS.

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • When performing operations in remotely stored dynamic views, the
    IBM Rational ClearCase MultiVersion FileSystem (MVFS) fails to
    properly pass lock information to the remote storage, causing
    writes to fail due to lock conflicts.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * Users of ClearCase dynamic views on Microsoft Windows        *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * When working in a ClearCase dynamic view on Microsoft        *
    * Windows, some file write operations could fail due to        *
    * incorrect handling of file locks.                            *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    

Problem conclusion

  • This problem is fixed in ClearCase 9.0.1.9 and 9.0.2.1.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH18122

  • Reported component name

    CLEARCASE WIN

  • Reported component ID

    5724G2900

  • Reported release

    901

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2019-10-15

  • Closed date

    2020-04-13

  • Last modified date

    2020-04-13

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    CLEARCASE WIN

  • Fixed component ID

    5724G2900

Applicable component levels

  • R901 PSY

       UP

  • R902 PSY

       UP

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Document Information

Modified date:
17 June 2021