From: Hannes Dorbath <light@theendofthetunnel.de>
To: Alan Piszcz <ap@solarrain.com>
Cc: xfs@oss.sgi.com
Subject: Re: Lots of con-current I/O = resets SATA link? (2.6.25.10)
Date: Sun, 06 Jul 2008 12:44:28 +0200 [thread overview]
Message-ID: <4870A20C.7080802@theendofthetunnel.de> (raw)
In-Reply-To: <alpine.DEB.1.10.0807060447180.5005@p34.internal.lan>
Justin Piszcz wrote:
> In short, utilizing Raptors (especially veliciraptors)+NCQ on the ICH8
> w/AHCI & other cards in a RAID 5 configuration is a death trap (a good
> way to lose your data), it appears unsafe to use NCQ w/raptors in a RAID 5
> configuration. I've defaulted back to disabling it like I always do
> and my RAID5 is rebuilding now.
To my knowledge NCQ and Raptors is completely broken. Besides that, I
have really bad experiences with the reliability of those drives.
--
Best regards,
Hannes Dorbath
next prev parent reply other threads:[~2008-07-06 10:43 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <fa.u8J+BqAcxU1mg8ob9pMBJaAHBPo@ifi.uio.no>
2008-07-05 18:38 ` Lots of con-current I/O = resets SATA link? (2.6.25.10) Robert Hancock
2008-07-05 19:28 ` Justin Piszcz
2008-07-05 23:22 ` Robert Hancock
2008-07-05 23:24 ` Justin Piszcz
2008-07-06 10:31 ` Justin Piszcz
2008-07-06 10:44 ` Hannes Dorbath [this message]
2008-07-06 12:13 ` Justin Piszcz
2008-07-06 12:42 ` Justin Piszcz
2008-07-06 19:51 ` Justin Piszcz
2008-07-07 9:45 ` Mattias Wadenstein
2008-07-07 9:57 ` Justin Piszcz
2008-07-05 16:57 Justin Piszcz
2008-07-05 17:35 ` Jon Nelson
2008-07-05 17:35 ` Jon Nelson
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