The storage system always selects the parity disk and the first data disk of the root aggr/volume to be the two mailbox disks in a RAID4 configuration. If, however, MB Disk-Access fails, then cf will ...The storage system always selects the parity disk and the first data disk of the root aggr/volume to be the two mailbox disks in a RAID4 configuration. If, however, MB Disk-Access fails, then cf will be disabled regardless of the number of MB disks the access is failing for. If an MB disk fails during reboot, that is, the MB disk is available on shutdown but no longer on reboot, then the storage system will not boot due to 'stale MB instance on the local/remote side'.
