Reconfigure OCR and vote disk (11.2.0.1.0) in the RAC cluster)

Reconfigure OCR and vote disk (11.2.0.1.0)

1. format the disk of the disk where the original ocr and vote disk are located.
[Root @ pmstest2 ~] # Dd if =/dev/zero of =/dev/sdb bs = 1024 k count = 1
1 + 0 records in
1 + 0 records out
1048576 bytes (1.0 MB) copied, 0.0469869 seconds, 22.3 MB/s
[Root @ pmstest2 ~] # Dd if =/dev/zero of =/dev/sdc bs = 1024 k count = 1
1 + 0 records in
1 + 0 records out
1048576 bytes (1.0 MB) copied, 0.0406662 seconds, 25.8 MB/s
[Root @ pmstest2 ~] # Dd if =/dev/zero of =/dev/sdd bs = 1024 k count = 1
1 + 0 records in
1 + 0 records out
1048576 bytes (1.0 MB) copied, 0.062938 seconds, 16.7 MB/s

2. Run the following script on each node to clear the cluster configuration.
Cd $ GRID_HOME/crs/install
./Rootcrs. pl-deconfig-verbose-force
 
3. Execute the following script on node 1
Cd $ GRID_BASE/oraInventory
./OrainstRoot. sh

Cd $ GRID_HOME/
./Root. sh

4. Execute the following script on node 2.
Cd $ GRID_BASE/oraInventory
./OrainstRoot. sh

Cd $ GRID_HOME/
./Root. sh

Monitoring log: $ GRID_HOME/log/{hostname} | alter *

5. Load other disk groups
Alter diskgroup data mount;
Alter diskgroup fra mount;

6. Register Resources
Srvctl add database-d pmstest-o/u01/app/Oracle/11.2.0/db_1
Srvctl add instance-d pmstest-I pmstest1-n pmstest1
Srvctl add instance-d pmstest-I pmstest2-n pmstest2
Srvctl start database-d pmstest start database