linux-kernel - Re: [PROBLEM] reproduceable storage errors on high IO load

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Date:	Thu, 14 Jul 2011 12:30:12 +0200
From:	Lars Täuber <taeuber@...w.de>
To:	linux-kernel@...r.kernel.org
Cc:	linux-scsi@...r.kernel.org
Subject: Re: [PROBLEM] reproduceable storage errors on high IO load - mvsas
 & 3.0-rc7

Hi,

is there someone interested in the dmesg output from 3.0-rc7?
The problem still exists.
I used mvsas driver.
There are 8 Hitachi Ultrastar 7k3000 SATA disks connected to an ARECA ARC1300
SAS HBA with latest firmware version.

The attached log is produced with the following command:
# dd if=/dev/zero of=/dev/sdc

There is something missing from the beginning of the log.
If the missing info is essential I can sent a capture from a fresh reboot.

Thanks
Lars

Download attachment "3.0-rc7.dd.dmesg.gz" of type "application/octet-stream" (24845 bytes)