Disable auto restarting of Rac instances.
646155Dec 3 2010 — edited Dec 3 2010hello guys,
we can use the SRVCTL disable command to disable a particular ASM instance or Rac database instance from clusterware to restart it manually if we are performing some maintenance activities. but in oracle 11gR2 RAC databases the databases can be either administrator managed or policy managed. again there are two policies automatic and manual. automatic with automatically restart the instances. here if we set the policy to manual the clusterware cannot restart the database instance.
1.now we have a RAC database with 5 instances and and we set the policy to manual. it means that after a system restart the clusterware cannot restart all the database instances automatically.. is this correct.
2. we can change the current policy to another policy using the SRVCTL modify database -d RAC -Y management_policy.. here the management policy can be only either automatic and manual right...
help guys..