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PM85964: Performance degradation with large workspace and FL6+ workspace ACL checking (non-admin user)

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • IBM Rational ClearQuest clients (all clients) may experience a
    performance degradation with large workspace when using a
    Feature Level that supports the workspace ACL (Access Control
    List) security capability, whether or not any ACLs have been set
    explicitly.  The problem is experienced by non-admin/security
    administrator users.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * ClearQuest                                                   *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * An issue with ClearQuest workspace ACL checking may degrade  *
    * performance of session logon.                                *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    

Problem conclusion

  • A fix is available in ClearQuest 8.0.1.9.
    The ClearQuest workspace load step has been improved to minimize
    the number of database accesses needed to load workspace ACLs.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM85964

  • Reported component name

    CLEARQUEST UNIX

  • Reported component ID

    5724G3601

  • Reported release

    712

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-03-29

  • Closed date

    2015-09-22

  • Last modified date

    2015-09-22

  • 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

    CLEARQUEST UNIX

  • Fixed component ID

    5724G3601

Applicable component levels

  • R712 PSY

       UP



Document information

More support for: Rational ClearQuest

Software version: 7.1.2

Reference #: PM85964

Modified date: 2015-09-22