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Date:      Thu, 26 Oct 2000 19:32:19 -0400
From:      Mark Jacobs <jacobsm@gate.net>
To:        freebsd-questions@FreeBSD.ORG
Subject:   Dump problem/question
Message-ID:  <39F8BF03.D27C6B1D@gate.net>

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I am attempting to dump my root file system to a cd/rw drive. The dump
seems to complete correctly

===[root] ~ # dump -0 -a -f /dev/racd1c /
  DUMP: Date of this level 0 dump: Thu Oct 26 19:18:50 2000
  DUMP: Date of last level 0 dump: the epoch
  DUMP: Dumping /dev/ad0s3a (/) to /dev/racd1c
  DUMP: mapping (Pass I) [regular files]
  DUMP: mapping (Pass II) [directories]
  DUMP: estimated 39144 tape blocks.
  DUMP: dumping (Pass III) [directories]
  DUMP: dumping (Pass IV) [regular files]
  DUMP: DUMP: 39166 tape blocks on 1 volume
  DUMP: finished in 138 seconds, throughput 283 KBytes/sec
  DUMP: Closing /dev/racd1c
  DUMP: DUMP IS DONE
===[root] ~ #

When I attempt to verify the dump via restore -t  I get the following
error

===[root] ~ # restore -t -f /dev/racd1c
tape read error: Undefined error: 0
===[root] ~ #

dmesg shows the following error

acd1: READ_TOC - ILLEGAL REQUEST asc=24 ascq=00 error=00

What (if anything) am  I doing wrong.

Running 4.1.1 stable.

Mark Jacobs
jacobsm@gate.net



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