CRS-05019
All OCR locations are on ASM disk groups [string], and none of these disk groups are mounted. Details are at "string" in "string".
Cause
OCR was configured on ASM disk groups, and all of the listed disk groups failed to mount. The possible causes are:
- A disk was not accessible.
- A disk in a normal or high redundancy disk group failed after the most recent dismount.
- The ASM_DISKSTRING in the SPFILE or the GPnP profile was incorrect.
Action
Check the ASM alert logs for more information. To correct disk access or failure issues either:
- restore access to the disks in the disk group and mount
the disk group (via ASMCMD or SQL). or
- Issue a force mount to the disk group to offline missing
disks and mount a normal or high redundancy disk group. To correct the ASM_DISKSTRING in the SPFILE and propagate the change to the GPnP profile, in sqlplus, issue the SQL command "ALTER SYSTEM SET ASM_DISKSTRING <discovery_string> ...", see Setting Oracle ASM Initialization Parameters in the Automatic Storage Management Administrator's Guide