Mike Tancsa
Wed, 30 Sep 2009 06:43:17 -0700
At 09:10 AM 9/30/2009, Bruce Cran wrote:
I ran the tiobench test on -CURRENT a few days ago and the ahci driver showed an improvement in latency over the ata driver; I didn't test transfer rates though.
I was running the AHCI driver on the freebsd-current tinderbox for 3 weeks with very good results. I had to recently change back to the ata code as smartmontools are not (yet) supported and one of the drives started to throw errors. Other than that, I found it to be the same speed or faster (depending on the workload). This was on a Phenom 9950 Processor and ATI IXP700/800 SATA300 chipset on AMD64, 8G of RAM.
---Mike
--------------------------------------------------------------------
Mike Tancsa, tel +1 519 651 3400
Sentex Communications, m...@sentex.net
Providing Internet since 1994 www.sentex.net
Cambridge, Ontario Canada www.sentex.net/mike
_______________________________________________
freebsd-performance@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-performance
To unsubscribe, send any mail to "freebsd-performance-unsubscr...@freebsd.org"