From: Luben Tuikov <luben_tuikov@adaptec.com>
To: Christoph Hellwig <hch@lst.de>
Cc: "Salyzyn, Mark" <mark_salyzyn@adaptec.com>,
jejb@steeleye.com, linux-scsi@vger.kernel.org
Subject: Re: [PATCH] remove scsi_cmnd.eh_state
Date: Mon, 20 Jun 2005 12:33:05 -0400 [thread overview]
Message-ID: <42B6EFC1.3080201@adaptec.com> (raw)
In-Reply-To: <20050620123526.GA6222@lst.de>
On 06/20/05 08:35, Christoph Hellwig wrote:
> On Mon, Jun 20, 2005 at 08:28:50AM -0400, Salyzyn, Mark wrote:
>
>>If the code is not in place, then array devices will go offline.
>>
>>The array needs to have a 5 minute timeout, all other devices can
>>timeout as per the SCSI subsystem.
>
>
> The proper API to do that is to set scsi_device.timeout in
> ->slave_configure.
One can also use the
enum scsi_eh_timer_return (* eh_timed_out)(struct scsi_cmnd *);
interface in the scsi_host_template. (If say dynamic
decision is to be made: array or hdd or another kind of device.)
Luben
next prev parent reply other threads:[~2005-06-20 16:33 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-20 12:28 [PATCH] remove scsi_cmnd.eh_state Salyzyn, Mark
2005-06-20 12:35 ` Christoph Hellwig
2005-06-20 16:33 ` Luben Tuikov [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-06-20 12:42 Salyzyn, Mark
2005-06-20 12:26 Salyzyn, Mark
2005-06-20 12:28 ` Christoph Hellwig
2005-06-19 11:39 Christoph Hellwig
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