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Full Discussion: Pulling a file off a backup tape
Top Forums UNIX for Dummies Questions & Answers Pulling a file off a backup tape Post 51702 by Perderabo on Friday 28th of May 2004 10:05:33 AM
Old 05-28-2004
find just produces a list of filenames. Take another look at the script. I'll bet it more like...

find <some stuff> | cpio <more stuff>

If so, then cpio is being used to create the tape. You will need to know the parameters to cpio in order to read the tape. For example, I'll bet that you're using -B in the cpio.

A good first step is to just read the tape and produce a list of filenames without trying to restore anything. In the simplest form, the command would be:

cpio -itv < /dev/tapedrive

but that probably won't work well because you are not matching the way it was written. It might really need:

cpio -itvB < /dev/tapedrive

Bear in mind that I don't know AIX so I don't know if your cpio is special. And all of this assumes that you are using cpio which may not be the case. We need more info from that script.
 

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LEARN ABOUT REDHAT

amrmtape

AMRMTAPE(8)						      System Manager's Manual						       AMRMTAPE(8)

NAME

       amrmtape - remove a tape from the Amanda database

SYNOPSIS

       amrmtape [ -n ] [ -v ] [ -q ] [ -d ] config label

DESCRIPTION

       Amrmtape  invalidates  the contents of an existing backup tape in the configuration database.  This is meant as a recovery mechanism when a
       good backup is damaged either by faulty hardware or user error, e.g. the tape is eaten by the drive or is overwritten.

       See the amanda(8) man page for more details about Amanda.

OPTIONS

       -n     Generate new tapelist and database files with label removed, but leave them in /tmp and do not update the original copies.

       -v     List backups of hosts and disks that are being discarded.  Enabled by default.

       -q     Opposite of -v.

       -d     Run in debugging mode so all executed commands are shown.

EXAMPLE

       Remove tape labeled DAILY034 from the DailySet1 configuration.

	      # amrmtape DailySet1 DAILY034

AUTHOR

       Adrian T. Filipi-Martin <atf3r@cs.virginia.edu>

SEE ALSO

       amadmin(8), amanda(8)

																       AMRMTAPE(8)
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