Get rid of damaged files?

2004-04-05 18:20:29
Subject: Get rid of damaged files?
From: David Soucy <dsoucy AT DIGITAS DOT COM>
Date: Mon, 5 Apr 2004 18:20:29 -0400
After migrating our entire datastore from DLT to LTO2, I have discovered
a bunch of damaged files that did not migrate to their new storage pool
cleanly. (It's possible they may have been damaged already)

I started getting these errors, which I'd never seen before:

ANR1330E The server has detected possible corruption in an object being
restored or moved. The actual values for the incorrect frame are: magic
53454652 hdr version 0002 hdr length  0032 sequence number 00000003 data
length 0003FFE0 server id 00000000 segment id 0000000061393938 crc
ANR1331E Invalid frame detected.  Expected magic 53454652 sequence
number 00000003 server id 00000000 segment id 0000000061459474.

So I started doing some 'audit vol xxx FIX=YES' on the volumes that were
mounted at the time I was getting these errors and then retrying the
'backup stg' operation again.  This cleared up all but one of the
ANR1330E and ANR1331E errors.  Now it just skips the files and continues

I get the ANR1330E and ANR1331E only once, on a volume that I've audited
at least two or three times with the FIX=YES option.  It seems to me
that there's a file that can't be fixed, or even identified.

What's going on here?  I probably don't care about that file either,
can't I just delete it somehow?


<Prev in Thread] Current Thread [Next in Thread>