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From: <v.virvilis@biovista.com>
To: Jeff Garzik <jeff@garzik.org>
Cc: linux-kernel@vger.kernel.org,
	Linux IDE mailing list <linux-ide@vger.kernel.org>
Subject: Re: SATA disks resets in a md setup
Date: Sat, 09 May 2009 12:41:05 -0400	[thread overview]
Message-ID: <3794dbcf42f7f6b00e50070eeb203e8b@biovista.com> (raw)
In-Reply-To: <4A053229.5010406@garzik.org>

On Sat, 09 May 2009 03:35:05 -0400, Jeff Garzik <jeff@garzik.org> wrote:

> 
> For hardware details, see 
> http://ata.wiki.kernel.org/index.php/Libata_error_messages

Thanks for the link.
> 
> The ATA bus is the cable connection, so an ATA bus error typically means
> 
> - problem with your cable, or
> - your motherboard's SATA port, or
> - your drive's SATA port, or
> - "dirty power" supply, or
> - some other cause for cable interference
> 

I have changed SATA cables twice and I added a better PSU. The problem
persists.

Do you have any insight on the sectors count mismatch I mentioned in the
first mail?
The disk is 250GB but it looks it is searching for a 500GB disk (that is
md0 = sda + sdb).

Is it possible the SATA reset thing to trigger an md bug. I am totally
guessing here...

Regards
            .bill


  reply	other threads:[~2009-05-09 16:41 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-05-08 14:39 Vassilis Virvilis
2009-05-09  7:34 ` Justin P. Mattock
2009-05-09 16:32   ` v.virvilis
2009-05-09  7:35 ` Jeff Garzik
2009-05-09 16:41   ` v.virvilis [this message]
2009-05-11 10:24   ` Vassilis Virvilis
2009-05-12  8:24     ` Tejun Heo
2009-05-09 18:03 ` Robert Hancock

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