January 6, 2016

ocrcheck commands in Oracle RAC

OCRCHECK: -- Displays health of OCR (Oracle Cluster Registry).

$ocrcheck -help or ocrcheck -h
Version : 2
Total space (kbytes) : 262144
Used space (kbytes) : 16256
Available space (kbytes) : 245888
ID : 1918913332
Device/File Name : /dev/raw/raw1 Device/File integrity check succeeded
Device/File Name : /dev/raw/raw2 Device/File integrity check succeeded
Cluster registry integrity check succeeded

#ocrcheck -local
Status of Oracle Cluster Registry is as follows :
Version  :  3
Total space (kbytes) : 262132
Used space (kbytes) : 9200
Available space (kbytes) : 252932
ID :  604793089
Device/File Name : /u02/crs/cdata/localhost/lnx6.olr  Device/File integrity check succeeded
Local OCR integrity check succeeded

$ocrcheck -local -config

Log file will be $ORACLE_HOME/log/node_name/client/ocrcheck_pid.log

Debugging can be controlled through $ORA_CRS_HOME/srvm/admin/ocrlog.ini

How do I identify the OCR file location?

Related Articles:     ocrconfig commands RAC      ocrdump commands RAC


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  3. Thanks , Good information.

  4. Very good article, it helps me a lot. Here i have a question regarding voting disk. One what formula we do construct the voting disks for 3 node RAC.