Re: SATA is to slow comparing with linux

2009-09-30 Thread Oliver Lehmann
Andriy Gapon wrote: > What mode do you have set for your controllers in BIOS? > AHCI or IDE/Legacy/etc? Yeah I read about this too but my BIOS offers only "RAID" and "SATA" - tried both so I think AHCI is just not supported on my K8T800Pro chipset for the SATA contro

Re: SATA is to slow comparing with linux

2009-09-30 Thread Oliver Lehmann
+++ Latency 36642us2973us 30053us 12843us 30014us 30030us As you can see linux has a much higher data transfer rate on both controller than FreeBSD offers. Any sugestions? -- Oliver Lehmann http://www.pofo.de/ http://wishlist.ans-netz.de/

Re: SATA is to slow comparing with linux

2009-09-30 Thread Oliver Lehmann
Robert Noland writes: On Wed, 2009-09-30 at 09:53 +0200, Oliver Lehmann wrote: I got a Promise SATA300 TX2plus instead. I'll rune some tests with later (when I'm back home ;)) I would also be curious how that ahci driver from -CURRENT is performing relative to other implementat

Re: SATA is to slow comparing with linux

2009-09-30 Thread Oliver Lehmann
Daniel O'Connor writes: In the end I got a PCI Silicon Image 3114 based controller and it worked fine. I thought about getting a controller with a SiL-Chil too because they are kinda cheap and another system I intend to use with SATA harddisks has no SATA on-board. But then I searched throug

(no subject)

2009-09-30 Thread Oliver Lehmann
Hi, I got 4 new SATA disks (WD Green, 1TB, WD10EADS) I want to use to replace my old 250GB disks attached to my 3ware controller. I want to reuse the old 250GB disks in some systems running old PATA disks ight now as system drives. So what I did now was gathering SATA performance tatistics with th

Re: gjournal, hardware raid, software raid

2009-09-23 Thread Oliver Lehmann
probably not spend the money buying a RAID controller again but use indeed ZFS instead. But back the time there was only (g)vinum - and I never liked it. -- Oliver Lehmann http://www.pofo.de/ http://wishlist.ans-netz.de/ ___ freebs

gjournal, hardware raid, software raid

2009-09-23 Thread Oliver Lehmann
3. What do you guys think. Please keep me CCed - I'm not subscribed. -- Oliver Lehmann http://www.pofo.de/ http://wishlist.ans-netz.de/ ___ freebsd-performance@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-perfor