Multiplexing OCR and voting disk on post RAC Deployment

crsctl query css votedisk
crsctl replace votedisk +CRS
crsctl query css votedisk

Note that we cannot use the ‘crsctl add css votedisk’ to add a vote disk on ASM disk group/ACFS file system. We can use crsctl replace votedisk’ to move voting disk to a ASM disk group with normal redundancy. The new ASM Diskgroup has minimum of 3 fail groups (total of 3 disks). This configuration will provide 3 Voting Disks (1 on each fail group) and a single OCR which takes on the redundancy of the disk group.

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