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Full Discussion: Can I use mkdvd to create bootable DVD from mksysb on tape
Operating Systems AIX Can I use mkdvd to create bootable DVD from mksysb on tape Post 303005968 by rbatte1 on Wednesday 25th of October 2017 10:19:13 AM
Old 10-25-2017
Okay, a few options.
  • Have a think about using /etc/exclude.rootvg to exclude things in the rootvg not critical to the OS. The way mksysb works, it builds a list of files and funnels them into backbyname (I hope that's right) but using the -e flag on mksysb allows you to pattern-match exclude files which match, so if you have /data, you can write a line in /etc/exclude.rootvg for ./data and it's content will not be written into the image. Hopefully this will fit on disk much easier.
    .
  • Can you NFS mount some space on another server that also has a DVD-RAM device? If so, you could use that to write a DVD based on a mksysb image written across the NFS.


Could you answer the questions above so we know what we're starting with? We've all inherited odd systems so hopefully there is nothing too shocking, even if it's only one volume group.


Thanks, in advance,
Robin
 

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LEARN ABOUT REDHAT

amverify

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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