RE: 3Ware 9550SX and latency/system responsiveness

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]



At 12:01 -0400 26/9/07, Ross S. W. Walker wrote:
CFQ is intended for single disk workstations and it's io limits are
based on that, so it actually acts as an io govenor on RAID setups.

Only use 'cfq' on single disk workstations.

Use 'deadline' on RAID setups and servers.

Many thanks Ross, that's one variable tied down at least :-)

S.
_______________________________________________
CentOS mailing list
CentOS@xxxxxxxxxx
http://lists.centos.org/mailman/listinfo/centos

[Index of Archives]     [CentOS]     [CentOS Announce]     [CentOS Development]     [CentOS ARM Devel]     [CentOS Docs]     [CentOS Virtualization]     [Carrier Grade Linux]     [Linux Media]     [Asterisk]     [DCCP]     [Netdev]     [Xorg]     [Linux USB]
  Powered by Linux