On Thu, Jan 20, 2005 at 11:53, [EMAIL PROTECTED] wrote: > hi, > > which is the best io-scheduler for FTP server ( with IDE-RAID card) ? Probably the anticipatory scheduler. If you get high load, the CFQ might be better.
> Any other tweaks to increase io performance... hdparm? reiser4? Tuning PCI latencies with setpci? > And not to forget how can I select one on bootup ? pass elevator=anticipatory as kernel parameter > can i change it after the system is running ? yes, To see the current scheduler on hda: $ cat /sys/block/hda/queue/scheduler noop [anticipatory] To change it: # modprobe cfq-iosched (if compiled as module) # echo cfq > /sys/block/hda/queue/scheduler JC -- [email protected] mailing list
