It's not so simple... I had also gzip compression which does slow down the transfer.
Without gzip it gets now 20-23Mb/s while spooling over the ethernet to the Backup-Server. With your tips also postgres ist much faster and now I can Backup 5.4Gb in 50min. My tape is slow (2.6Mb/s) at the moment on an other Solaris 8 Server with older hardware it is much faster (17-20Mb/s). Now I think any performance problems from bacula/postgres are solved in my configuration and the most important is now get the SDLT-Tape at a normal speed. > -----Original Message----- > From: Risberg Ove [mailto:[EMAIL PROTECTED] > Sent: Tuesday, November 08, 2005 12:01 PM > To: Ribi Roland > Cc: 'bacula-users@lists.sourceforge.net' > Subject: Re: FW: [Bacula-users] Performance testing and tuning > > > Hi, > > On Tue, 2005-11-08 at 09:33 +0100, Ribi Roland wrote: > > I think that there are 2 Problems, one is the performance > of Bacula or > > Postgres itself and also some problems with the tape. I > did'nt get more > > then 2.6Mb/s with the ufsdump from solaris. > > > > Anybody can help? > > > > Have you tried to change the MaximumBlockSize in the storage daemon > configuration? > > Run btape tests after changing this value to make sure you > can read and > write. > I got some problems after setting it to 524288... 262144 was ok. > > /Ove > ------------------------------------------------------- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42" plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php _______________________________________________ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
