From: Tejun Heo <htejun@gmail.com>
To: Mike Accetta <maccetta@laurelnetworks.com>
Cc: linux-ide@vger.kernel.org
Subject: Re: ICH6-M libata disk timeouts 2.6.18 -> 2.6.19
Date: Tue, 27 Feb 2007 23:54:30 +0900 [thread overview]
Message-ID: <45E44626.6060800@gmail.com> (raw)
In-Reply-To: <27103.1168657787@mdt.dhcp.pit.laurelnetworks.com>
Mike Accetta wrote:
> The version of hdparm on this box gives
> dev/sdb:
> operation not supported on SCSI disks
> against the SCSI disk name. With the controller in compatible mode,
> here is the 'hdparm -I /dev/hdb' output on the same disk:
>
> ATA device, with non-removable media
> Model Number: FUJITSU MHT2060BH
> Serial Number: NR0YT53258G8
> Firmware Revision: 0000104A
Sorry about late late late response. :-)
2.6.21 will behave better and turn off NCQ automatically in such cases.
It also reports proper model and firmware revision, so we'll be able to
blacklist it from info contained in the dmesg.
Does your drive always work reliably if queue depth is set to one? And
often fails when queue depth is 31?
Thanks.
--
tejun
next prev parent reply other threads:[~2007-02-27 14:54 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-09 23:16 ICH6-M libata disk timeouts 2.6.18 -> 2.6.19 Mike Accetta
2007-01-10 4:56 ` Mike Accetta
2007-01-13 2:23 ` Tejun Heo
2007-01-13 3:09 ` Mike Accetta
2007-01-19 2:49 ` ICH6-M libata disk timeouts in 2.6.19 (except with small queue depth) Mike Accetta
2007-01-20 18:21 ` Tejun Heo
2007-01-22 16:04 ` Mike Accetta
2007-01-23 3:11 ` Mark Lord
2007-02-27 14:54 ` Tejun Heo [this message]
2007-02-27 19:37 ` ICH6-M libata disk timeouts 2.6.18 -> 2.6.19 Mike Accetta
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