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From: davidsen@crdos1.crd.ge.COM (Wm E Davidsen Jr)
Newsgroups: comp.unix.questions
Subject: Re: saving directories when they don't fit on 1 tape
Summary: You can use bundle
Keywords: multi-volume tar, archive
Message-ID: <632@crdos1.crd.ge.COM>
Date: 29 Sep 89 14:01:46 GMT
References: <1454@mdbs.UUCP>
Reply-To: davidsen@crdos1.UUCP (bill davidsen)
Organization: GE Corp R&D Center
Lines: 21

In article <1454@mdbs.UUCP>, wsmith@mdbs.UUCP (Bill Smith) writes:
|  
|  Is there an automatic, reasonably portable way to save a directory and all 
|  files beneath it on tape when it does not fit on a single piece of media 
|  and can not easily be split at the next level down in the directory tree?

  There is a program called bundle in the archives which breaks up a
data stream and performs buffering. It will prompt you to mount another
tape after N bytes have been sent to the device.

Example:
  tar cf - mydir | bundle /dev/rst8 55000k 60k
                            ^        ^     ^
                            |        |     |__ buffer size
                            |        |________ device size
                            |_________________ device name
-- 
bill davidsen	(davidsen@crdos1.crd.GE.COM -or- uunet!crdgw1!crdos1!davidsen)
"The world is filled with fools. They blindly follow their so-called
'reason' in the face of the church and common sense. Any fool can see
that the world is flat!" - anon