John Drescher wrote:
> On Fri, Jul 17, 2009 at 5:59 PM, Simone S.
> Santiago<sim...@magistrainfo.com.br> wrote:
>> Hey co-workers,
>>
>> I wonder if it is possible improve the Bacula compression?
>> I am using "compression = GZIP" but sometimes it compress only 15% of
>> all volume.
>>
>> Note: My backup is FILE Type.
>>
> Try:
>
> compression=GZIP9
>
> http://www.bacula.org/en/rel-manual/Configuring_Director.html#SECTION001470000000000000000
>
>
> Note that this will take much longer to compress however.
>
> John
>
Some time ago, I've made some tests on a customer site.
They have plenty data that could be compressed ( a 75% ratio )
With GZIP ( which is equal to gzip default level 6 ) we loose hours of
compression to obtain finally only a 78% ratio
compared to the gzip2 I actually use.
Waht would be cool is to have multi-threaded bacula-fd using lzma compression
:-))
--
Bruno Friedmann
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