Ocrcheck shows Device/File not configured

Question

Hi All,
I'm new to RAC administration. I just found this command and try to run in my system and this is the output.
./ocrcheck
Status of Oracle Cluster Registry is as follows :
Version : 2
Total space (kbytes) : 262120
Used space (kbytes) : 8236
Available space (kbytes) : 253884
ID : 979000182
Device/File Name : /u08/quorum/Quorum
Device/File integrity check succeeded
Device/File not configured
Cluster registry integrity check succeeded
What might have been wrong with the setup?
I am using 10gR2 and Oracle Cluster file system 2 (ocfs2): ocfs2-2.6.9-42.ELsmp-1.2.4-2.x86_64
running in 2.6.9-24-ELsmp RHEL4 AS OS.
Any help will be appreciated.
Thanks,
Jay A

Answer 1

oh ! sorry
if you use Oracle Server - Enterprise Edition - Version: 10.2.0.3
metalink Doc ID:     467216.1 Version: 10.2.0.3
This problem can occur on any platform.
# ocrconfig -replace ocr /dev/raw/raw4
PROT-1: Failed to initialize ocrconfig
ocrcheck
Status of Oracle Cluster Registry is as follows :
Version : 2
Total space (kbytes) : 293640
Used space (kbytes) : 4596
Available space (kbytes) : 289044
ID : 136413798
Device/File Name : /dev/raw/raw1
Device/File integrity check succeeded
Device/File not configured
Cluster registry integrity check succeeded Cause:
ocrconfig -replace can't be used to replace the only online OCR disk
As only 1 active OCR is available, -replace will not work.Solution:
1. Add a mirror:
#ocrconfig -replace ocrmirror /dev/raw/raw5
2. Replace the OCR:
#ocrconfig -replace ocr /dev/raw/raw4
3. Remove the mirror /dev/raw/raw5
#ocrconfig -replace ocrmirror