Generally used unix/linux commands in RAC Cluster

Generally used unix/linux commands in RAC Cluster

SRVCTL or Server Control Utility is used to start and stop the database and instances, manage configuration information, and to add, move or remove instances and services.
To Start a RAC database
srvctl start nodeapps -n <nodename>
srvctl start asm -n <nodename>
srvctl start database -d <dbname>
options: srvctl start database -d <dbname> -o open | -o mount | -o nomount
Stop a RAC database
srvctl stop database -d <dbname> -o immediate
options: srvctl stop database -d <dbname> -o normal | -o transactional | -o immediate | -o abort
srvctl stop asm -n <nodename>
options: srvctl stop asm -n <nodename> -o immediate
srvctl stop nodeapps -n <nodename>
To check status and configurations
Nodeapps:
srvctl status nodeapps -n <nodename>
srvctl config nodeapps -n <nodename>
ASM:
srvctl status asm -n <nodename>
srvctl config asm -n <nodename>
Database:
srvctl status database -d <dbname>
srvctl config database -d <dbname> (shows instances name, node and oracle home)
Instance:
srvctl status instance -d <dbname> -i instancename
Services:
srvctl status service -d <dbname>


To start and stop instances
srvctl start instance -d <dbname> -i instancename
srvctl stop instance -d <dbname> -i instancename
To start, stop and manage services
srvctl status service -d <dbname>
srvctl config service -d <dbname>
srvctl start service -d <dbname> -s servicename
srvctl stop service -d <dbname> -s servicename

#Disclaimer: - These commands are general purpose commands. Please contact me over mail or phone for implementing in any production System.

Author – Akash Pramanik.

Database Administrator – IBM

Mail – akash007.pramanik@gmail.com

Phone – +91 9804944189