Administering Oracle 11gR2 Clusterware

Command	Description
pgrep -l d.bin	To verify the Oracle clusterware daemon running
crsctl check crs	Check crs
crsctl stat res –t	Verify status
sudo -u root crsctl stop crs	Stop Oracle clusterware
sudo -u root crsctl start crs	Start Oracle Clusterware
crsctl query css votedisk	Determine the location of vote disk
ocrcheck	Determine the location of OCR
ocrcheck -local	Determine the location of OLR
cat /etc/oracle/ocr.loc	Exam the contents of the ocr.loc
crsctl stat res ora.eons –t	Verify status of a resouce
ocrconfig –showbackup	List the automatic backup of OCR
ocrconfig -showbackup manual	Show backup manually
ocrconfig –manualbackup	Manual backup
ocrconfig –export /data/bkup/ocr.backup	Perform a logical backup
ocrconfig –local –export /data/bkup/olr.backup	Perform a logical backup of the OLR
crsctl status server –f	Check the status of servers

To be continued...