More on the same story .. Im getting there :)

Seems that the bottleneck indeed was the gzip process ..

I've changed my disklist/amanda.conf to no longer compress the images, and
instead rely on the hardware compression in the LTO drive
(trading tape space for speed ;) ), and the results are rather dramatic.

A normal amanda session with compression takes between 10 and 15 hours,
running whitout compression finished in 3.5 hours .


I still noticed that the dumper process is the bottleneck, but dumper now
gets a performance of about 3 - 4 Kbps (iso sometimes down to 250bps).


Kind regards,
 --
Gerhard den Hollander                           Phone +31-10.280.1515
Technical Support Jason Geosystems BV           Fax   +31-10.280.1511
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JASON.......#1 in Reservoir Characterization        The Netherlands

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