Tags
11837095 patch, oracle vktm time drift detected, VKTM, VKTM detected a time drift., vktm time drift
Problem Summary
VKTM detected a time drift. Please check trace file for more details.
Download and apply patch # 11837095.
- After applying the patch, enable event 10975 at level 2:
alter system set event=”10795 trace name context forever, level 2″ scope=spfile;
- Then bounce the instance (shutdown then startup) for the event to be applied.
cd /etc/
cat oratab
mv oratab oratab.xxx
cd /etc
mv oraInst.loc oraInst.xxx
cd $ORACLE_HOME
mv OPatch OPatch_old
unzip p6880880_112000_AIX64-5L.zip –> Latest Version of OPatch
cd /tmp/oracle_setup/psu/
opatch prereq CheckConflictAgainstOHWithDetail -phBaseDir ./11837095
cd /tmp/oracle_setup/psu/11837095
opatch apply
“OPatch succeeded.”
sqlplus / as sysdba
startup;
alter system set event="10795 trace name context forever, level 2" scope=spfile;
shutdown immediate;
startup;
lsnrctl start xxx
Deinstallation
To deinstall the patch, follow these steps:
Note: In case of an Oracle RAC environment, perform these steps on each of the nodes.
- Navigate to the /11837095 directory:
$ cd /11837095 -
Deinstall the patch by running the following command:
$ opatch rollback -id 11837095 -
Start the services from the Oracle home.
Bugs Fixed by This Patch
The following are the bugs fixed by this patch:
11837095: “TIME DRIFT DETECTED” APPEARS INTERMITTENTLY IN ALERT LOG, THO’ EVENT 10795 SET