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.