Meyer, Mark schrieb: > I'm interested in what parameters for what scheduler you're using. > Did you test using synthetic benchmarks or with the production > configuration?
I use this parameters for the cfq scheduler (got the info about that on the LKML). echo 10 > /sys/block/sda/queue/iosched/slice_async echo 300 > /sys/block/sda/queue/iosched/slice_sync Usually I prefer deadline, but I couldn't tweak it in a way that read performance stays stable while a second job writes to the device. I tested it with tiobench and with bacula. Ralf ------------------------------------------------------------------------------ _______________________________________________ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users