Re: Re: hdup-2.0.14: backups > 2 times expected size, and very slow

Miek Gieben <[email protected]> Fri, 10 Feb 2006 20:13:55 +0100
Newsgroups gmane.comp.sysutils.backup.hdup.general
Message-ID <[email protected]>
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[On 10 Feb, @16:44, Graham King wrote in "[hdup-user] Re: hdup-2.0.14: b ..=
=2E"]
> Now that the backup device has filled up and hdup has exited, I can see
> evidence of possibly two separate problems:
>=20
> 1) Files are getting backed up multiple times.  The "filelist" appears
> correct, but tar seems to descend into each directory listed there.  The
> result is that a file  a/b/foo appears three times in the tarball, and
> a/b/c/d/e/foo appears six times, and so on.

this is stupid gnu tar at work :-( From my reading of the tar=20
mailing list, this behavoir (incremental + files_from) of tar
will only get worse :-( Not better. I'm curious how other tar
based backup solution deal with this...

> 2) The nobackup directive in the [global] section of hdup.conf is not
> honoured.

if that's true that would be my mistake...=20

These kind of problems only make the case for rdup stronger. I will
try to code the core hdup2 features to rdup next week, so that I=20
can provide a migration path from hdup2 to rdup.

--
grtz,
  - Miek

  http://www.miek.nl              http://www.nlnetlabs.nl
  PGP: 6A3C F450 6D4E 7C6B C23C  F982 258B 85CF 3880 D0F6

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