From: Justin Piszcz <jpiszcz@lucidpixels.com>
To: linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Veliciraptor HDD 3.0gbps but UDMA/100 on PCI-e controller?
Date: Thu, 3 Jul 2008 04:51:04 -0400 (EDT) [thread overview]
Message-ID: <alpine.DEB.1.10.0807030447040.12072@p34.internal.lan> (raw)
On the motherboard itself (all drives configured for AHCI)
[ 2.360648] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 2.678244] ata1.00: ATA-8: WDC WD3000GLFS-01F8U0, 03.03V01, max UDMA/133
[ 2.678594] ata1.00: 586072368 sectors, multi 0: LBA48 NCQ (depth 31/32)
[ 2.684566] ata1.00: configured for UDMA/133
On the PCI-e cards:
[ 16.136568] ata11: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
[ 16.155682] ata11.00: ATA-8: WDC WD3000GLFS-01F8U0, 03.03V01, max UDMA/133
[ 16.156545] ata11.00: 586072368 sectors, multi 16: LBA48 NCQ (depth 31/32)
[ 16.162949] ata11.00: configured for UDMA/100
How come the PCI-e card configured the drive for UDMA/100 and not UDMA/133?
Perhaps the PCI-e card/driver does not configure/have AHCI functionality,
or?
The mobo: Intel DG965WH
The card: 03:00.0 RAID bus controller: Silicon Image, Inc. SiI 3132 Serial
ATA Raid II Controller (rev 01)
The hard drives are the same make/model.
Thanks,
Justin.
next reply other threads:[~2008-07-03 12:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-03 8:51 Justin Piszcz [this message]
2008-07-03 12:50 ` Jeff Garzik
2008-07-03 13:48 ` Justin Piszcz
2008-07-03 16:19 ` Roger Heflin
2008-07-03 17:02 ` Justin Piszcz
2008-07-03 19:28 Daniel J Blueman
[not found] <fa.Rv78KGguIBjNqcR6d0heXxceZEM@ifi.uio.no>
2008-07-04 4:35 ` Robert Hancock
2008-07-09 14:48 ` Lennart Sorensen
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