From: Tejun Heo <htejun@gmail.com>
To: Fernando Faria Mariano <cpd@kachan.com.br>
Cc: linux-ide@vger.kernel.org
Subject: Re: Problems with controllers SATA chipset SIS
Date: Tue, 12 Dec 2006 09:27:03 +0900 [thread overview]
Message-ID: <457DF757.5060504@gmail.com> (raw)
In-Reply-To: <1165860002.5304.2.camel@ka029.kachan>
Fernando Faria Mariano wrote:
> Dec 2 02:26:11 localhost kernel: SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB)
> Dec 2 02:26:11 localhost kernel: sda: Write Protect is off
> Dec 2 02:26:11 localhost kernel: sda: Mode Sense: 00 3a 00 00
> Dec 2 02:26:11 localhost kernel: SCSI device sda: drive cache: write back
> Dec 2 02:28:32 localhost kernel: ata1.00: exception Emask 0x12 SAct 0x0 SErr 0x700401 action 0x2
SErr 0x700401 is...
ERR.I : Recovered data integrity error
ERR.P : Protocol error
DIAG.H : Handshake error
DIAG.C : CRC error
DIAG.D : Disparity error
So, you're suffering frequent transmission errors (not media). The
probable causes are...
* Wrong cabling (faulty cable, bad contacts)
* Power fluctuation or other electromagnetic interference
* Faulty hardware (controller and/or drive)
Try to...
* Reconnect whole thing.
* Swap cables.
* Swap drives.
* Swap controller ports.
* Swap power connectors.
--
tejun
prev parent reply other threads:[~2006-12-12 0:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-11 18:00 Problems with controllers SATA chipset SIS Fernando Faria Mariano
2006-12-12 0:27 ` Tejun Heo [this message]
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