best practice for maintenance-- are my steps right?
9233598Aug 11 2012 — edited Aug 13 2012OS: Linux
DB: 11gr2, RAC two nodes primary, RAC two nodes standby
We just had a maintenance, I manually shutdown standby site ( deferred primary log_archive_dest_2_stat), stop crs. However I have following concerns:
1). When I stop both nodes crs, still have one more thing left which I cannot stop---init.ohasd run:
CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'qaoracle01' has completed
CRS-4133: Oracle High Availability Services has been stopped.
[root]# ps -ef|grep d.bin
root 16841 16394 0 03:35 pts/0 00:00:00 grep d.bin
[root]# ps -ef|grep has
root 11411 1 0 Aug07 ? 00:00:00 /bin/sh /etc/init.d/init.ohasd run
root 16846 16394 0 03:35 pts/0 00:00:00 grep has
How to stop this service? Or is it ok to leave it there for server maintenance which requires reboot of server? Since Oracle documents only said use : crsctl stop crs, I would think it is ok to just leave this alone.
2). in order to automate this kind of maintenance in future, can I intergrate dbshutdown in the init so dba not have to involved in server maintenance?
What is the right steps?
Thanks in advance.