make a stripe disk error

From: Julie Xu (j.xu@uws.edu.au)
Date: Thu May 22 2003 - 23:47:40 EDT


I want to make /opt/netapp hold all my rest disk slices and striped.

# df -k
Filesystem kbytes used avail capacity Mounted on
/dev/md/dsk/d0 962367 75409 829216 9% /
/dev/dsk/c0t0d0s3 4032654 909483 3082845 23% /usr
/proc 0 0 0 0% /proc
mnttab 0 0 0 0% /etc/mnttab
fd 0 0 0 0% /dev/fd
/dev/dsk/c0t0d0s4 4032654 23965 3968363 1% /var
swap 1883728 40 1883688 1% /var/run
swap 1883688 0 1883688 0% /tmp
/dev/dsk/c0t0d0s6 10082476 9 9981643 1% /opt/netapp

And the following is I did:

# unmount /opt/netapp
# metainit d20 1 4 c0t0d0s6 c0t2d0s6 c0t2d0s5 c0t2d0s4
d20: Concat/Stripe is setup

# vi vfstab
change:
/dev/dsk/c0t0d0s6 /dev/rdsk/c0t0d0s6 /opt ufs 2 yes
-
to:
/dev/md/dsk/d20 /dev/md/rdsk/d20 /opt ufs 2 yes -

# mount /opt/netapp
mount: I/O error
mount: cannot mount /dev/md/dsk/d20

on console:
May 23 13:21:47 netra2 ufs: NOTICE: /opt/netapp: unexpected free inode 2,
run fs
ck(1M)

What I did wrong?

Any comments will be appreciated

Thanks in advance

Julie Xu

Data Communication Team
Information Technology Directorate
University of Western Sydney
Locked Bag 1797
Penrith South DC NSW 1797
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