tran@versatc.UUCP (Tony Tran) (03/30/89)
Yesterday morning when I came in to work, I found 2 out of 3 tape drives
no longer work. The error messages are:
Mar 28 10:30
xt0: lost interrupt
xt0: hard error bn=0 er=4
xt: bad command synchronization
xt: bad command synchronization
xt0: stray interrupt
xt0: hard error bn=0 er=16
xt0: hard error bn=0 er=16
xt0: hard error bn=0 er=16
I am able to back up some small partitions, like root, /pub, but no longer
back up 100 MB+ partitions, because the dump will abort after about 15%
completion or sooner.
I have put a service call to SUN, and am waiting for them to call me back.
In the meantime, no daily backup or weekly backup.
I recall seeing this mentioned somewhere in the net, but I just cannot
remember all the gory details about it. It has something to do with a
fix from SUN or something.
Has anybodyseen this kind of errors? Any hint/advise would be appreciated.
Tony Tran
Versatec Corp.
PS: Yes, I did clean the tape head many times. And yes, I did use
various brands of tapes, including brand new tapes too.
These are SUN servers 3/160; 3/180 with original SUN equipments
(Super Eagle 2361k and tape drive I believe from Fujitsu (?).
We did manage to add a couple of M2372k Swallow disks on these.
They are running SUN OS 3.4 if it helps any.)
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UUCP: {sun,ames,pyramid}!versatc!tran Tony Tran
ARPA: tran@arisia.xerox.com
Versatec, 2805 Bowers Avenue, Santa Clara, Calif 95051 (408)982-4317
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