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Top Forums Shell Programming and Scripting Restore files from tape with multiple positions Post 302866671 by whegra on Tuesday 22nd of October 2013 01:58:31 PM
Old 10-22-2013
Question Restore files from tape with multiple positions

I have lots of tapes where files got written to X amount of positions per tape.

Is there a way to restore all files on the tape regardless of position ID?

Right now to restore files in the first position I do

Code:
mt -f /dev/nst0 fsf 1
tar -xvf /dev/nst0

I'd really like if there was a script or a command to either loop through all position ID's or simply restore the whole tape. Some tapes appear to have 300+ position ID's.

Thanks for any assistance.

Last edited by Don Cragun; 11-08-2017 at 08:55 PM.. Reason: Add missing CODE tags.
 

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

NAME
amverify - check an Amanda tape for errors SYNOPSIS
amverify config [ slot [ runtapes ] ] DESCRIPTION
Amverify reads an Amanda format tape and makes sure each backup image can be processed by amrestore and, if possible, the appropriate restore program (e.g. tar). Amverify runs amrestore on each file of the tape and pipes the output to a restore program (if available) with an option to create a cata- logue of the backup. The catalogue itself is discarded. Only the success or failure of the operation itself is reported. If the backup image cannot be processed by the restore program, e.g. if it was written on a different operating system, the image is sent through dd to /dev/null. This still determines if the tape is readable, but does not do any internal consistency check on the image. If config is set up to use a tape changer, the slot argument may be used to choose the first tape to process. Otherwise, the current slot is used. The runtapes configuration parameter determines how many tapes are processed unless it is specified on the command line. See the amanda(8) man page for more details about Amanda. AUTHOR
Axel Zinser <fifi@icem.de> SEE ALSO
amrestore(8), amanda(8), amverifyrun(8) AMVERIFY(8)
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