oracle10g RAC online replacement for OCR Votedisk

Verify that the cluster status is normal before operation

1. Replace OCR

#./ocrconfig-replace ocrmirror/dev/rhdisk11

#./ocrcheck

Status of Oracle Cluster Registry is as follows:

Version:2

Total Space (Kbytes): 1048300

Used Space (Kbytes): 4628

Available Space (Kbytes): 1043672

id:2049932717

Device/file Name:/dev/rhdisk2

Device/file Integrity Check Succeeded

Device/file Name:/dev/rhdisk11

Device/file Integrity Check Succeeded

Cluster Registry Integrity Check succeeded

# cd/etc/oracle

# ls

Bin Ocr.loc Ocr.loc.bak Oprocd scls_scr

# more Ocr.loc

#Device/file getting replaced by device/dev/rhdisk11

Ocrconfig_loc=/dev/rhdisk2

Ocrmirrorconfig_loc=/dev/rhdisk11

Local_only=false

# CD-

/oracle/product/10.2.0/crs/bin

# pwd

/oracle/product/10.2.0/crs/bin

#

#./ocrconfig-replace OCR

#./ocrcheck

Status of Oracle Cluster Registry is as follows:

Version:2

Total Space (Kbytes): 1048300

Used Space (Kbytes): 4628

Available Space (Kbytes): 1043672

id:2049932717

Device/file Name:/dev/rhdisk11

Device/file Integrity Check Succeeded

Device/file Not Configured

Cluster Registry Integrity Check succeeded

#

2. Replace Votedisk

#./crsctl Query CSS Votedisk

0.0/dev/rhdisk3

Located 1 votedisk (s).

#./crsctl Add CSS Votedisk/dev/rhdisk12

Cluster is isn't in a ready state for online disk addition

#./crs_stat-t

#./crsctl Add CSS Votedisk/dev/rhdisk12-force

Now formatting voting disk:/dev/rhdisk12

Successful addition of VOTEDISK/DEV/RHDISK12.

#./crsctl Query CSS Votedisk

0.0/dev/rhdisk3

1.0/dev/rhdisk12

Located 2 votedisk (s).

#./crsctl Delete css Votedisk/dev/rhdisk3

Cluster is isn't in a ready state for online disk removal

#./crsctl Delete css Votedisk/dev/rhdisk3-force

Successful deletion of VOTEDISK/DEV/RHDISK3.

#./crsctl Query CSS Votedisk

0.0/dev/rhdisk12

Located 1 votedisk (s).

oracle10g RAC online replacement for OCR Votedisk