Installation guide

2. Install the disk containing the ULTRIX file system onto the DIGITAL
UNIX system.
3. Check the ULTRIX file system by using the fsck command:
# /usr/sbin/fsck /dev/rrz0h
** /dev/rz0h
** Last Mounted On
IMPOSSIBLE INTERLEAVE = 0 IN SUPERBLOCK
SET TO DEFAULT ?
The IMPOSSIBLE INTERLEAVE message indicates that the DIGITAL
UNIX system cannot use certain information on the ULTRIX disk.
Answer the SET TO DEFAULT prompt by typing yes, as shown:
SET TO DEFAULT ? yes
IMPOSSIBLE NPSECT = 0 IN SUPERBLOCK
SET TO DEFAULT ?
The IMPOSSIBLE NPSECT message indicates that the DIGITAL UNIX
system cannot use certain information on the ULTRIX disk. Answer
the SET TO DEFAULT prompt by typing yes, as shown:
SET TO DEFAULT ? yes
** Phase 1 -- Check Blocks and Sizes
** Phase 2 -- Check Pathnames
.
.
.
#
The fsck command continues.
_____________________ Note _____________________
You receive these messages from the DIGITAL UNIX fsck
command the first time you use the command on an
ULTRIX disk. If you use the fsck command to check the
disk later, these messages do not appear.
4. Create a directory on which to mount the ULTRIX data. The following
command creates a directory named ultrixdata:
# mkdir /ultrixdata
5. Mount the file system:
# mount /dev/rz0h /ultrixdata
Each time you move an ULTRIX disk from an ULTRIX system to a
DIGITAL UNIX system or from a DIGITAL UNIX system to an ULTRIX
system, run the fsck command. Then, mount the disk. For mounting UFS
5–2 Migrating Your ULTRIX System and Network Environment