From: Christoph Hellwig <hch@infradead.org>
To: "Dachepalli, Sudhir" <Sudhir.Dachepalli@lsi.com>
Cc: James Bottomley <James.Bottomley@SteelEye.com>,
Mike Christie <michaelc@cs.wisc.edu>,
Benny Halevy <bhalevy@panasas.com>,
Jens Axboe <jens.axboe@oracle.com>,
Boaz Harrosh <bharrosh@panasas.com>,
linux-scsi@vger.kernel.org
Subject: Re: Possible bug in scsi_lib.c:scsi_req_map_sg()
Date: Mon, 5 Mar 2007 13:00:56 +0000 [thread overview]
Message-ID: <20070305130056.GA1312@infradead.org> (raw)
In-Reply-To: <A67893E24596534CB03DD02157A7FBF7018D16C7@NAMAIL2.ad.lsil.com>
On Sun, Mar 04, 2007 at 12:06:36PM -0700, Dachepalli, Sudhir wrote:
> James,
>
> How about the following:
>
> 1. Cmd= Scsi_get_command( on physical device )
> 2. Clone the scsi_cmnd fields of the virtual cmnd( command received by
> failover driver) to physical cmnd (the command allocated by
No. Cloning fields of an existing scsi_cmnd will always get you into
trouble.
Can please stop this idiotic discussion now and can you and LSI Logic
please contribute on request based multipath instead of reinventing
it wrongly?
next prev parent reply other threads:[~2007-03-05 13:01 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-27 17:44 Possible bug in scsi_lib.c:scsi_req_map_sg() Boaz Harrosh
2006-11-27 19:13 ` Mike Christie
2006-11-27 19:27 ` Mike Christie
2006-11-27 21:52 ` Kai Makisara
2006-11-28 18:57 ` Jens Axboe
2006-11-29 9:30 ` Benny Halevy
2007-03-02 16:45 ` Dachepalli, Sudhir
2007-03-02 21:19 ` Mike Christie
2007-03-02 21:59 ` Mike Christie
2007-03-02 23:45 ` Dachepalli, Sudhir
2007-03-04 0:04 ` Mike Christie
2007-03-04 7:36 ` Dachepalli, Sudhir
2007-03-04 14:31 ` James Bottomley
2007-03-04 15:43 ` Mike Christie
2007-03-04 15:57 ` James Bottomley
2007-03-04 16:21 ` Mike Christie
2007-03-04 16:51 ` James Bottomley
2007-03-04 17:04 ` Mike Christie
2007-03-04 17:07 ` Mike Christie
2007-03-04 18:00 ` Dachepalli, Sudhir
2007-03-04 18:14 ` James Bottomley
2007-03-04 19:06 ` Dachepalli, Sudhir
2007-03-05 13:00 ` Christoph Hellwig [this message]
2007-03-05 13:02 ` Christoph Hellwig
2006-11-27 23:33 ` James Bottomley
2006-11-28 15:44 ` Boaz Harrosh
2006-11-28 17:30 ` Mike Christie
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