> -----Ursprüngliche Nachricht----- > Von: gary artim [mailto:gar...@gmail.com] > Gesendet: Donnerstag, 15. Dezember 2011 19:09 > An: bacula-users@lists.sourceforge.net > Cc: Gary Artim > Betreff: Re: [Bacula-users] tuning lto-4 > > using this bacula-sd.conf, the best I get is about 2.4GB a minute. I'm > not working with network backups, this is just a straight raid 5 to lto- > 4. I'm now thinking that my db (mysql) or raid is the drag/slowdown > since I can get over 180MBs with btape. Any suggestions welcomes, I feel > I've exhausted trying every blocksize, file size, much appreciated: > > Device { > Name = LTO-4 > Media Type = LTO-4 > Archive Device = /dev/nst0 > AutomaticMount = yes; # when device opened, read it > AlwaysOpen = yes; > RemovableMedia = yes; > RandomAccess = no; > Maximum Block Size = 2M # ( about 2.4GB/minute/with 12GB Max File > Size ) > Maximum File Size = 12GB > Autochanger = yes > Alert Command = "sh -c 'tapeinfo -f %c |grep TapeAlert|cat'" > Alert Command = "sh -c 'smartctl -H -l error %c'" > } >
Try setting "Spool Attributes = yes" in your job resource to check whether your db is the bottleneck. ------------------------------------------------------------------------------ 10 Tips for Better Server Consolidation Server virtualization is being driven by many needs. But none more important than the need to reduce IT complexity while improving strategic productivity. Learn More! http://www.accelacomm.com/jaw/sdnl/114/51507609/ _______________________________________________ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
