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Problem IT36192
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Status: Closed |
WHEN SSL IS USED FOR HADR COMMUNICATION DB2HADRS EDU IS SPINNINGAFTER HADR GRACEFUL TAKEOVER.
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| product: |
DB2 FOR LUW / DB2FORLUW / A50 - DB2 |
| Problem description: |
This problem only occurs when SSL is used for communication
between HADR primary and standby. That is, when HADR_SSL_LABEL
database configuration parameter is set.
Users might observe that db2sysc takes much CPU time in new HADR
standby after graceful takeover. The db2pd -edu shows CPU time
for db2hadrs EDU keeps growing. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* ALL *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to Db2 11.5 Mod 4 Fixpack 0 or higher *
**************************************************************** |
| Local Fix: |
Restart the HADR standby, like as below:
1. Login to the new HADR standby server as instance owner.
2. Stop and start the standby database via
db2 deactivate db
db2 activate db |
| Solution |
|
| Workaround |
****************************************************************
* USERS AFFECTED: *
* ALL *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to Db2 11.5 Mod 4 Fixpack 0 or higher *
**************************************************************** |
| Comment |
First fixed in Db2 11.5 Mod 4 Fixpack 0 |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 11.03.2021
11.03.2021
11.03.2021 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
