IBM Support

PI78319: CLEARCASE MVFS WILL NOT LOAD ON WINDOWS 10 ENTERPRISE ENTERPRISE1607 IF DEVICEGUARD ENABLED

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • When the Windows 10 Enterprise Deviceguard feature is enabled on
    an IBM Rational ClearCase host, the MVFS will fail to load after
    a reboot. Disabling Deviceguard will allow the MVFS to load.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * Users of ClearCase on Microsoft Windows 10 systems with the  *
    * Device Guard feature enabled.                                *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * On a Microsoft Windows 10 system with Device Guard enabled,  *
    * the ClearCase MVFS filesystem driver will not load.          *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    

Problem conclusion

  • The ClearCase MVFS filesystem driver was updated with the
    necessary requirements for Device Guard in ClearCase versions
    8.0.1.15, 9.0.0.5, and 9.0.1.1.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PI78319

  • Reported component name

    CLEARCASE WIN

  • Reported component ID

    5724G2900

  • Reported release

    900

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2017-03-16

  • Closed date

    2017-09-13

  • Last modified date

    2017-09-13

  • 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

  • R801 PSY

       UP

  • R900 PSY

       UP

  • R901 PSY

       UP

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Document Information

Modified date:
13 September 2017