Amanda-Users

Re: Dump larger than available tape space

2006-12-13 07:36:55
Subject: Re: Dump larger than available tape space
From: Paul Bijnens <Paul.Bijnens AT xplanation DOT com>
To: imacat <imacat AT mail.imacat.idv DOT tw>
Date: Wed, 13 Dec 2006 12:48:28 +0100
On 2006-12-13 11:08, imacat wrote:
> On Wed, 13 Dec 2006 09:09:14 +0100 (CET)
> "Marc Muehlfeld" <Marc.Muehlfeld AT medizinische-genetik DOT de> wrote:
>> Marc Muehlfeld schrieb:
>>> Amanda is filling tapes almost to 100% with this option, but if I want to
>>>  backup a mountpoint that is compressed larger then the space of an empty
>>>  tape, I get a "Dump larger than available tape space"-Error.
> 
>     As far as I know, it is not possible to dump a disk that is larger
> than the tape "after compress".  The split-tape only span multiple-tapes
> on the boundary of each individual resulted dump file.  It won't split
> the resulted dump file itself.  A compressed dump result has to be
> entirely on one tape.

Amanda can do that since 2.5.0, more than a year old now.

See:   http://wiki.zmanda.org/index.php/Splitting_dumps_across_tapes


> 
>     This is due to the fact that Amanda is a manager/wrapper of complex
> tar operations.  It does not do binary things like splitting files at
> all.

Well, actually, it does :-)



-- 
Paul Bijnens, xplanation Technology Services        Tel  +32 16 397.511
Technologielaan 21 bus 2, B-3001 Leuven, BELGIUM    Fax  +32 16 397.512
http://www.xplanation.com/          email:  Paul.Bijnens AT xplanation DOT com
***********************************************************************
* I think I've got the hang of it now:  exit, ^D, ^C, ^\, ^Z, ^Q, ^^, *
* F6, quit, ZZ, :q, :q!, M-Z, ^X^C, logoff, logout, close, bye, /bye, *
* stop, end, F3, ~., ^]c, +++ ATH, disconnect, halt,  abort,  hangup, *
* PF4, F20, ^X^X, :D::D, KJOB, F14-f-e, F8-e,  kill -1 $$,  shutdown, *
* init 0, kill -9 1, Alt-F4, Ctrl-Alt-Del, AltGr-NumLock, Stop-A, ... *
* ...  "Are you sure?"  ...   YES   ...   Phew ...   I'm out          *
***********************************************************************


<Prev in Thread] Current Thread [Next in Thread>