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I have no answer sorry, just more questions :) How do you measure the performance? Does the 10MB/s comes from the bacula job report? regards. Le 01/09/2011 11:36, frank_sg a écrit : Hi, I am doing some tests about spooling. I have created a spool filesystem for testing purposes. I decided to try a quiet small one - just 10 GB. Well, I get an ugly perfomance (<10MB/s) with this one. So I assume that the spool file system is too small - is this assumption right?To get a bigger spool fs, there might be some options: 1) What is better: bigger spool fs or faster spool fs? So first option: 3,6 TB RAID0 with 12 SAS disks direct attatched vs second option: 2 or 3 120 GB SSDs? 2) Does it make any sense to have a spool fs much bigger than the tape size? (LTO4 - 800MB, with compression up to 1,6 TB - so does it make sense to use a fs > 1,6 TB?) 3) Specially with the SSDs - will I run in problems because of MTBF? Is anybody using SSDs for spool fs? I have an autoloader with an SAS-LTO4 drive and I would like to get the drive to steam as fast as possible. Thanks for you answers! Regards, Frank +---------------------------------------------------------------------- |This was sent by f...@frankeseidel.de via Backup Central. |Forward SPAM to ab...@backupcentral.com. +---------------------------------------------------------------------- ------------------------------------------------------------------------------ Special Offer -- Download ArcSight Logger for FREE! Finally, a world-class log management solution at an even better price-free! And you'll get a free "Love Thy Logs" t-shirt when you download Logger. Secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsisghtdev2dev _______________________________________________ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users --
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------------------------------------------------------------------------------ Special Offer -- Download ArcSight Logger for FREE! Finally, a world-class log management solution at an even better price-free! And you'll get a free "Love Thy Logs" t-shirt when you download Logger. Secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsisghtdev2dev
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