The following error messages may appear when you create emergency recovery tapes:
Cannot determine mountpoint for device <device_name>
This message appears when a slice cannot be associated with a filesystem. This prevents the indicated slice from being backed up or restored.
Duplicate mountpoint <mnt_pt> detected with device <device_name>
This message appears when the determination of what filesystems the slices are associated with produces a duplicate. Common causes of this error include using old style device names (dev/dsk/1s1 instead of /dev/dsk/c0b0t1d0s1), or having entries commented out in /etc/vfstab. If you encounter this message, you must fix the problem before making the emergency recovery tape.