How to validate ASM diskgroup Normal status

1) Shutdown CRS on all the nodes:

# crsctl stop crs

2) Then start the clusterware in exclusive mode on node #1:

# crsctl start crs -excl -nocrs

Note: On release 11.2.0.1, you need to use the next command:

# crsctl start crs -excl

3) Connect to the +ASM1 instance and then make sure all the diskgroups are mounted including the OCRVOTE diskgroup:

SQL> select name, state from v$asm_diskgroup;

4) If not, then mount them (example):
SQL. alter diskgroup OCRVOTE mount;

SQL> select name, state from v$asm_diskgroup;

5) Then shutdown the clusterware on node #1:

# crsctl stop crs -f

6) Now, start  the the clusterware in exclusive mode on node #2:

# crsctl start crs -excl -nocrs

Note: On release 11.2.0.1, you need to use the next command:

# crsctl start crs -excl

7) Connect to the +ASM2 instance and then make sure all the diskgroups are mounted including the
OCRVOTE diskgroup:

SQL> select name, state from v$asm_diskgroup;

8) If not, then mount them:

SQL. alter diskgroup OCRVOTE mount;
SQL> select name, state from v$asm_diskgroup;

9) Then shutdown the clusterware on node #2:

# crsctl stop crs -f

10) Please repeat the same steps on the additional nodes.

  • September 23, 2018 | 17 views
  • Comments