OK, I ignored that you can not do two compressions.
In my case, all I have FileSet
   "Include {Options {Signature = MD5; compression = GZIP5}

Either way, this compression in hardware, in addition to not work
through the Bacula, copy does not work when I try through the command:
"tar-cvf / dev/nst0 file -b 128"
Either way can not be copied to tape more than 400 GB.

2011/1/14 John Drescher <drescherjm AT gmail DOT com>:
>> That may affect the use encryption or compression software prior?,
>> there should be independent of the hardware compression?.
>> I have the same problem with one LTO-3.
>>
>
> The reason I asked is that if you used software compression or
> encryption and sent that data to the hardware compression this data
> will most likely not be compressible a second time so the hardware
> compression would have most likely stored the data instead of
> compressing again.
>



-- 
Jose Antonio Rodriguez Martin
CGI, S.A.
Teléfono: 607372465
skype: jarm-cgi
e-mail: jarodriguez AT cgi DOT es
l -- l


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