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Problem IC94589
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Status: Closed |
XA_COMMIT() RETURNED XAER_RMFAIL(-7) WITH PURESCALE ENVIRONMENT DURING XA TRANSACTION RECOVERY, WHEN USING AFFINITIES. |
| product: |
DB2 FOR LUW / DB2FORLUW / A10 - DB2 |
| Problem description: |
This problem can only happen when using affinities.
When CICSAS process with an active connection to DB2 purescale
member is killed abruptly after it does an xa_prepare and before
it does an xa_commit also the entire TXSeries region (TM) is
brought down forcibly.
During region restart, CICSAS attempts to performs a recovery by
doing a xa_open again and xa_recover and re-prepare the pending
logical unit of works to do COMMIT.
However, the DB2 commit(xa_commit) failed(XAER_RMFAIL) resulting
in TXSeries process hang. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* Purescale environment. *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 UDB version 10.4 fixpack 4. *
**************************************************************** |
| Local Fix: |
switch to WLB(Work Load Balancing) instead of affinities. |
| available fix packs: |
DB2 Version 10.1 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 6 for Linux, UNIX, and Windows
|
| Solution |
Problem was first fixed in DB2 UDB Version 10.1 FixPack 4. |
| Workaround |
not known / see Local fix |
| BUG-Tracking |
forerunner : APAR is sysrouted TO one or more of the following: IC95736
follow-up : |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 01.08.2013
09.06.2014
09.06.2014 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 10.1.0.4
|
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