Wednesday, November 29, 2023

ORACLE RAC 10G-11G COMMANDs

 crs_stat -t  :- show HA resource status

crsstat :-  output of crs_stat -t formatted nicely 

ps -ef | grep d.bin :- crsd.bin evmd.bin ocssd.bin

crsctl check crs :- css, crs, evm appears healthy.

crsctl stop crs :- stop crs and all other services.

crsctl disable crs* :- prevents crs from starting on reboot.

crsctl enable crs* :- enables crs start on reboot.

crs_stop -all :- stops all regiestered resources.

crs_start -all :- starts all registered resources. 

srvctl start instance -d  <db_name> -i <inst_name> :-  starts an instance.

srvctl start database -d <db_name> :-  starts all instances. 

srvctl stop database -d <db_name> :- stops all instances. 

srvctl stop instance -d <db_name> -i <inst_name> :- stops an instance.

srvctl start service -d <db_name> -s <service_name> :- starts a service.

srvctl stop  service -d <db_name> -s <service_name> :- stops a service.

srvctl status service -d <db_name> :- check status of a service.

srvctl status instance -d <db_name> -i <inst_name> :-  checks status of instance

srvctl status database -d <db_name> :- checks status of all instances.

srvctl start nodeapps -n <node_name> :- starts gsd, vip, listener and ons

srvctl stop nodeapps -n <node_name> :- stops gsd, vip, listener and ons 

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