From: Thomas Fjellstrom <thomas@fjellstrom.ca>
To: yxlraid@gmail.com
Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org,
yuxiangl@marvell.com, jfeng@marvell.com
Subject: Re: [PATCH 1/9] [SCSI] mvsas: Add support for Non specific NCQ error interrupt
Date: Thu, 26 May 2011 23:42:33 -0600 [thread overview]
Message-ID: <201105262342.33985.thomas@fjellstrom.ca> (raw)
In-Reply-To: <1306247210-5888-1-git-send-email-yxlraid@gamil.com>
On May 24, 2011, yxlraid@gmail.com wrote:
> From: Xiangliang Yu <yuxiangl@marvell.com>
>
> -- Add support for Non specific NCQ error interrupt.
>
I apologize if this has been covered, but do these changes or the ones made a
month ago fix the issues people have been having with the mvsas driver on 64xx
based cards like my AOC-SASLP-MV8 (based on a MV64460/64461/64462 Rev B)?
I have a relatively recent 2.6.38 kernel running the box with the mvsas
controller (with 7 SATA drives). I've noticed it doesn't panic when plugging
in a drive which is nice, but I don't have the courage to attempt a hot
unplug. I am still getting a significant number of device reset and libata
invalid sector 0 errors.
Example of such errors:
[394488.800081] /build/buildd-linux-2.6_2.6.38-4-amd64-eEW_ml/linux-2.6-2.6.38/debian/build/source_amd64_none/drivers/scsi/mvsas/mv_sas.c 1632:mvs_query_task:rc= 5
[394491.008046] /build/buildd-linux-2.6_2.6.38-4-amd64-eEW_ml/linux-2.6-2.6.38/debian/build/source_amd64_none/drivers/scsi/mvsas/mv_sas.c 1586:mvs_I_T_nexus_reset for device[3]:rc= 0
[394491.008070] ata12: translated ATA stat/err 0x01/04 to SCSI SK/ASC/ASCQ 0xb/00/00
[394491.008519] ata12.00: device reported invalid CHS sector 0
[394491.008526] ata12: status=0x01 { Error }
[394491.008532] ata12: error=0x04 { DriveStatusError }
I get at least 10 of those a day. (it is better than it was)
Thanks.
--
Thomas Fjellstrom
thomas@fjellstrom.ca
next prev parent reply other threads:[~2011-05-27 5:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mvsas-ncq>
2011-05-24 14:26 ` [PATCH 1/9] [SCSI] mvsas: Add support for Non specific NCQ error interrupt yxlraid
2011-05-27 5:42 ` Thomas Fjellstrom [this message]
2011-05-27 5:53 ` Xiangliang Yu
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