Oracle Rac 11.2.0.3 migrate OCR and VOTEDISK, 11.2.0.3votedisk

Oracle Rac 11.2.0.3 migrate OCR and VOTEDISK, 11.2.0.3votedisk
Environment: AIX7.1 + Oracle Rac 11.2.0.3
Migration Description: When Oracle Rac is installed today, the GB Data disk is incorrectly used as OCRDG. Therefore, it will be troublesome to migrate ocr and votedisk to the newly created OCRDG, delete DATADG and format the disk. (OCRDG is normal redundancy:
Grid @ rac1:/home/grid>/oraapp/grid/gridhome/bin/ocrcheckStatus of Oracle Cluster Registry is as follows: Version: 3 Total space (kbytes ): 1469612 Used space (kbytes): 3784 Available space (kbytes): 1465828 ID: 1820175369 Device/File Name: + DATADG Device/File integrity check succeeded Device/File not configured Cluster registry integrity check succeeded Logical authentication uption check bypassed due to non-privileged user add ocr information to + OCRDG: root @ rac1 :. /root>/oraapp/grid/gridhome/bin/ocrconfig-add + OCRDG
Delete + ocr: root @ rac1:./root>/oraapp/grid/gridhome/bin/ocrconfig-delete + DATADG
Migrate votedisk: grid @ rac1:/home/grid> crsctl replace votedisk + OCRDG to view votedisk information: grid @ rac1:/home/grid> crsctl query css votedisk;
View diskgroup information: sqlplus/as sysasm SQL> select group_number, name, state, type from V $ asm_diskgroup;
In this case, spfile is stored in + DATADG, and spfile must be rebuilt: SQL> create pfile = '/tmp/asmpfile. ora 'from spfile; SQL> create spfile = '+ OCRDG' from pfile = '/tmp/asmpfile. ora ';
Then restart crs with the root user (restart sequentially on both sides)
Root @ rac1:./root>/oraapp/grid/gridhome/bin/crsctl stop crsroot @ rac1:./root>/oraapp/grid/gridhome/bin/crsctl start crs
Delete a disk group + DATADG:
SQL> alter diskgroup DATADG dismount; SQL> drop diskgroup DATADG including contents;
ORACLE11GR2 what is the allocation of OCR and VOTE disks to be created for customers who want to run two businesses? There are two ASM disk groups.

If a Rac instance has been installed, the OCR and VOTE disks do not need to be moved. You only need to add a few idle disks to create new ASM disk groups, then install another rac instance and put the data file of the newly installed rac instance on the new disk group.

The expert instructed me to install ORACLE 11g rac and finally executed the rootsh script on the two nodes to report an error solution. I am grateful for the solution.

The cluster is not successfully installed!
The ora. crsd component is not started!

Pay attention to your partition during installation

After reinstalling the backup partition, you must format it again!

Otherwise, the grid component fails to be installed.

Obviously, your cluster fails to be installed.

Run
Tail-500/u01/app/11.2.0/grid/export toollogs/crsconfig/rootcrs_rac1.log

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