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Problem IC84163
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Status: Closed |
UNINTENDED AUTOMATIC TAKEOVER DURING CLUSTER SETUP USING DB2HAICU |
| product: |
DB2 FOR LUW / DB2FORLUW / A10 - DB2 |
| Problem description: |
To create an automated cluster controlled HADR environment,
customers should provide correct localHost and remoteHost
parameters for primary and standby XML files. However, some
customers may use the same XML file for both systems. In that
XML file, if localHost and remoteHost parameters point to
primary and standby hostnames respectively, db2haicu will
successfully complete the cluster setup. If we inverse the host
names in that XML file, DB2 will think that the primary is
supposed to be the standby and vice-versa which triggers an
automatic takeover on the standby and swaps the database roles. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* All *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 10.1 FP1 or subsequent fix pack *
**************************************************************** |
| Local Fix: |
Update the localHost and remoteHost parameters in both XML files
such that they are set correctly. |
| available fix packs: |
DB2 Version 10.1 Fix Pack 1 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 2 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 3a for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 6 for Linux, UNIX, and Windows
|
| Solution |
Problem First Fixed in DB2 Version 10.1 Fix Pack 1 |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 13.06.2012
05.12.2012
05.12.2012 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 10.1.0.1
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 |
| 10.5.0.1
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