We rerun format, format disk then repartition disk.
reinstall OS and reload the data.
Everything is fine now.
Jeffrey
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>From sun-managers-relay@ra.mcs.anl.gov Wed Jan 7 21:24:54 1998
Date: Wed, 7 Jan 1998 20:39:51 -0800
From: jliu@extsvr.aptix.com (Jeffrey Liu)
To: sun-managers@ra.mcs.anl.gov
Subject: Quantum on TATUNG 5
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WAA01411
Hi
Background:
We have a Quantum 4GB disk on TATUNG 5 system.
The disk type is: Qutntum-XP34550S-LXY1 cyl 4847 alt 2 hd 10 sec 152
This is a new disk, we install SunOS 4.1.4 and restore data from
tape (Exabyte EXB-210 8mm tape locally) to disk.
The disk has three partition, /, /usr(sd0g), and /usr1(sd0h).
OS installation, reboot, and data restoring (by restore -rf /dev/rst0 command)
are normal without any error or warning message.
Problem:
After installation, we run #fsck
/ is OK. /usr report BAD SUPPER BLOCK:.... /usr1 has many dup Inode.
Why? we didn't do anything on /usr during restore and /usr is
still mounted and accessable(can ls/cd/cp..)
Interest thing is that after #fsck -b # -y /dev/rsd0g to clean
many unknown file type, inode.. run #fsck /dev/rsd0g still report
BAD SUPPER BLOCK but run $fsck -b # /dev/rsd0g is clean.
Why alternative supper block didn't update support block?
What cause the problem? bad disk or bad data?
Please help, we must set this server up running ASAP.
Thanks,
Jeffrey
jliu@aptix.com
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