PI53844: BSOD WITH BAD_POOL_HEADER (19), IRQL_NOT_LESS_OR_EQUAL (a) or DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1) USING CLEARCASE DYNAMIC VIEWS

Rational ClearCase Fix Pack 18 (8.0.0.18) for 8.0
Rational ClearCase Fix Pack 11 (8.0.1.11) for 8.0.1
Rational ClearCase Fix Pack 1 (9.0.0.1) for 9.0
Rational ClearCase Fix Pack 19 (8.0.0.19) for 8.0
Rational ClearCase Fix Pack 12 (8.0.1.12) for 8.0.1
Rational ClearCase Fix Pack 2 (9.0.0.2) for 9.0
Rational ClearCase Fix Pack 20 (8.0.0.20) for 8.0
Rational ClearCase Fix Pack 13 (8.0.1.13) for 8.0.1
Rational ClearCase Fix Pack 3 (9.0.0.3) for 9.0
Rational ClearCase Fix Pack 21 (8.0.0.21) for 8.0
Rational ClearCase Fix Pack 14 (8.0.1.14) for 8.0.1
Rational ClearCase Fix Pack 4 (9.0.0.4) for 9.0
Rational ClearCase Fix Pack 15 (8.0.1.15) for 8.0.1
Rational ClearCase Fix Pack 5 (9.0.0.5) for 9.0
Rational ClearCase Fix Pack 6 (9.0.0.6) for 9.0
Rational ClearCase Fix Pack 16 (8.0.1.16) for 8.0.1
Rational ClearCase Fix Pack 17 (8.0.1.17) for 8.0.1
Rational ClearCase Fix Pack 18 (8.0.1.18) for 8.0.1
Rational ClearCase Fix Pack 19 (8.0.1.19) for 8.0.1
Rational ClearCase Fix Pack 20 (8.0.1.20) for 8.0.1
Rational ClearCase Fix Pack 21 (8.0.1.21) for 8.0.1
Rational ClearCase Fix Pack 22 (8.0.1.22) for 8.0.1
Rational ClearCase Fix Pack 23 (8.0.1.23) for 8.0.1
Rational ClearCase Fix Pack 24 (8.0.1.24) for 8.0.1
Rational ClearCase Fix Pack 25 (8.0.1.25) for 8.0.1

APAR status

• Closed as program error.

Error description

• When working in an IBM Rational ClearCase dynamic view on
  versions 8.0.1.9 or later, you may experience a Microsoft STOP
  error (BSOD) of BAD_POOL_HEADER (19) ,  IRQL_NOT_LESS_OR_EQUAL
  (a) or DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1).
  .
  Workaround:  Until the issue is resolved, you should roll back
  to 8.0.1.8,  if possible.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED:                                              *
  * Users of IBM Rational ClearCase, using dynamic views on      *
  * Microsoft Windows.                                           *
  ****************************************************************
  * PROBLEM DESCRIPTION:                                         *
  * When working in an IBM Rational ClearCase dynamic view on    *
  * versions 8.0.1.9 or later, you may experience a Microsoft    *
  * STOP error (BSOD) of BAD_POOL_HEADER (19) ,                  *
  * IRQL_NOT_LESS_OR_EQUAL (a) or DRIVER_IRQL_NOT_LESS_OR_EQUAL  *
  * (d1).                                                        *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  

Problem conclusion

• A defect in the ClearCase MVFS filesystem has been fixed, to
  eliminate the cause of certain Microsoft STOP error system
  crashes. The stop codes may have been BAD_POOL_HEADER (19) ,
  IRQL_NOT_LESS_OR_EQUAL (a) or DRIVER_IRQL_NOT_LESS_OR_EQUAL
  (d1).
  

Temporary fix

Comments

APAR Information

• 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

• R800 PSY

     UP

• R801 PSY

     UP

• R900 PSY

     UP