Multi-Volume tar archives. [solved]

Hi,

The only off-line storage medium I have is DVD. I am trying to back up around 10G of data and if I can achieve a practical solution I will use it more generally.

I am currently considering something along the lines of:

  tar --create --multi-volume --tape-length=nnnn  <pathspec>
 | genisoimage | wodim 

or,

   tar --create --multi-volume --tape-length=nnnn --file=<path on udf filesystem>  <pathspec> 

However, when testing the tar command by creating and then listing (--list) the archive I get the following error:

tar: Unexpected EOF in archive
tar: Error is not recoverable: exiting now

This occurs on all except the last volume and the listing seems to show a full archive with this error at the end.

Any suggestions would be welcomed.

---------- Post updated at 12:23 PM ---------- Previous update was at 11:15 AM ----------

Um, I think I've fixed it myself. The error report was because I was --list ing the archive without using the --multi-volume option. When that option is used tar asks for the next volume and then continues without the error.