You use elvtune to tweak it. Basically you just define the max length the write queue can be before attention will be given to reads and likewise for the read queue. man elvtune for more information.
"[root@server ~]# elvtune /dev/hda ioctl get: Invalid argument elvtune is only useful on older kernels; for 2.6 use IO scheduler sysfs tunables instead.." Thats what I get. Matt _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos