I would say that you just have very compressible files.  The native size
of LTO-2 is 200GB and they are marketed at 400 with 2 to 1 compression.

If your getting 535GB on a 200GB tape your doing better than I am as I
only get 500 to 700 GB on a 400GB LTO-3 tape.
                                -Jason

On Tue, 2008-01-08 at 15:54 +0100, renatn oblak wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> dear list!
> 
> - --problem:
> the capacity of the tapes are 400GB, but the Last Volume Bytes of the
> bacula-message says 535.8 GB already!
> how is this possible?
> i tried to restore a file from this tape, no problem.
> and as you can see in the following output, there are no
> errors.
> nevertheless i'm worried about this.
> 
> ===> Last Volume Bytes: 535,821,986,209 (535.8 GB) 
>   Non-fatal FD errors: 0
>   SD Errors: 0
>   FD termination status: OK
>   SD termination status: OK
>   Termination: Backup OK
> 
> - --facts:
> os:  debian linux 2.6.18 etch
> produkt version: bacula-1.38.11-8
> tape drive: HP Ultrium 448i
> media: hp ultrium2 with capacity of 400GB
> 
> ...thanks in advance
> renate
> 
> 
> - --
> - ---mur.at-leitnergasse7/1-8010-graz-++43-316-82145155---
> -----BEGIN PGP SIGNATURE-----
> Version: GnuPG v1.4.6 (GNU/Linux)
> 
> iD8DBQFHg46uoHB5md8MNy0RArThAJ9mLORVFkZx8HMksVUvlX+GRpeeqwCfRsza
> 8PubmKrl54PXsk2KuJa0mtM=
> =kHnm
> -----END PGP SIGNATURE-----
> 
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Jason A. Kates ([EMAIL PROTECTED]) 
Fax:    208-975-1514
Phone:  212-400-1670 x2
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