操作之前確認集群狀態都正常

1、替換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、替換votedisk

# ./crsctl query css votedisk

0.? ? ?0? ? /dev/rhdisk3

located 1 votedisk(s).

# ./crsctl add css votedisk /dev/rhdisk12

Cluster is not 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 not 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).

總結

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