Month: January 2021

CRS-6706: Oracle Clusterware Release patch level (‘xxxxxxxx’) does not match Software patch level (‘xxxxxxxxx’). Oracle Clusterware cannot be started

After applying the October 2020 patch to a 12c GI, we were attempting to bring up CRS and got the below error message:

CRS-6706: Oracle Clusterware Release patch level (‘xxxxxxxx’) does not match Software patch level (‘xxxxxxxxx’). Oracle Clusterware cannot be started

This is described in Oracle support document 1639285.1

We stopped CRS on all nodes and performed the below on the RAC node that reported the error:

Sudo to root and navigate to the grid home/install directory and run

./rootcrs.pl –unlock

The output will look like:

Using configuration parameter file: ./crsconfig_params
2021/01/15 00:52:44 CLSRSC-4012: Shutting down Oracle Trace File Analyzer (TFA) Collector.
 
2021/01/15 00:52:55 CLSRSC-4013: Successfully shut down Oracle Trace File Analyzer (TFA) Collector.
 
2021/01/15 00:52:56 CLSRSC-347: Successfully unlock /grid_home/12.2.0.2

After the above, run the patch command:

./rootcrs.pl –patch

The output will look like:

Using configuration parameter file: ./crsconfig_params
2021/01/15 00:53:12 CLSRSC-4015: Performing install or upgrade action for Oracle Trace File Analyzer (TFA) Collector.
 
2021/01/15 00:53:12 CLSRSC-4005: Failed to patch Oracle Trace File Analyzer (TFA) Collector. Grid Infrastructure operations will continue.
 
2021/01/15 00:53:24 CLSRSC-329: Replacing Clusterware entries in file 'oracle-ohasd.conf'
 
CRS-4123: Oracle High Availability Services has been started.
CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'pdcc04-d03'
CRS-2673: Attempting to stop 'ora.drivers.acfs' on 'pdcc04-d03'
CRS-2677: Stop of 'ora.drivers.acfs' on 'pdcc04-d03' succeeded
CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'pdcc04-d03' has completed
CRS-4133: Oracle High Availability Services has been stopped.

After this, we were able to start CRS on all nodes of the RAC.

AUTH_COMPATIBILITY value of null causing UNLOAD utility jobs to fail

This week we went to a new fix level that activated the AUTH_COMPATIBILITY in macro DSN6SPRM. The documentation states:

The AUTH_COMPATIBILITY parameter specifies whether current-release of previous-release authorization rules are used for specific Db2 operations.
 
Null (blank)
Indicates that AUTH_COMPATIBILITY has no effect and that there is no authorization check override.
 
SELECT_FOR_UNLOAD
When this value is specified, the UNLOAD utility checks if the user has the SELECT or UNLOAD privilege on the target table. If this value is not specified, the UNLOAD utility checks if the user has the UNLOAD privilege on the target table.

In our case, the zparm was set to null, however, our unload (utility not DSNTIAUL) jobs began to fail. The auth ids executing the unload utilities had SELECT access but not UNLOAD access. The above documentation indicated that the null value should have allowed the jobs to run but we saw failures.

Since this is a dynamic change, we switched from null to SELECT_FOR_UNLOAD and the previous functionality was restored.

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