[..snip..]----- Original Message ----- From: "Scott Long" <[EMAIL PROTECTED]>
Ok some real strange going on write performance is ~ 140MB/s:
[..snip..]where as read is ~42MB/s
So it doesn't seem like caching is an issue and as others are seeing similar performance issues on other RAID controllers is could well not be a driver issue but I'm not ruling that out as yet as it could be the same problem in each respective driver. So far Highpoint 1820a and 3ware ?? ( Pete can u fill in the blank here ) are exhibiting the same issue.
As I posted earlier also, I'm seeing the same behavior to a Fiber Channel RAID array (15 400GB SATA150 disks in RAID5 config). I'm using a QLogic HBA connected directly to the SATA array.
Eric
-- ------------------------------------------------------------------------ Eric Anderson Sr. Systems Administrator Centaur Technology A lost ounce of gold may be found, a lost moment of time never. ------------------------------------------------------------------------ _______________________________________________ freebsd-performance@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-performance To unsubscribe, send any mail to "[EMAIL PROTECTED]"