From: Matthew Wilcox <matthew@wil.cx>
To: Jens Axboe <jens.axboe@oracle.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>,
rwheeler@redhat.com, snitzer@redhat.com, jeff@garzik.org,
neilb@suse.de, James.Bottomley@hansenpartnership.com,
dgilbert@interlog.com, linux-ide@vger.kernel.org,
linux-scsi@vger.kernel.org
Subject: Re: [PATCH 2 of 8] block: Export I/O topology for block devices and partitions
Date: Thu, 23 Apr 2009 07:30:29 -0600 [thread overview]
Message-ID: <20090423133029.GN1926@parisc-linux.org> (raw)
In-Reply-To: <20090423132237.GM1926@parisc-linux.org>
On Thu, Apr 23, 2009 at 07:22:37AM -0600, Matthew Wilcox wrote:
> On Thu, Apr 23, 2009 at 01:55:09PM +0200, Jens Axboe wrote:
> > On Thu, Apr 23 2009, Matthew Wilcox wrote:
> > > ATA reports this in the INQUIRY data. SCSI reports it in READ CAPACITY 16.
> >
> > OK, I wasn't aware of that. That's a relief!
>
> Here's a patch to translate ATA to SCSI (extracted from the 4k work I
> did last year). Jeff, could you apply this?
hahaha. i should have read down as far as 8/8 ;-)
--
Matthew Wilcox Intel Open Source Technology Centre
"Bill, look, we understand that you're interested in selling us this
operating system, but compare it to ours. We can't possibly take such
a retrograde step."
next prev parent reply other threads:[~2009-04-23 13:30 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-23 5:29 [PATCH 0 of 8] I/O topology patch kit Martin K. Petersen
2009-04-23 5:29 ` [PATCH 1 of 8] block: Expose stacked device queues in sysfs Martin K. Petersen
2009-04-23 5:29 ` [PATCH 2 of 8] block: Export I/O topology for block devices and partitions Martin K. Petersen
2009-04-23 10:51 ` Jens Axboe
2009-04-23 11:49 ` Matthew Wilcox
2009-04-23 11:55 ` Jens Axboe
2009-04-23 13:22 ` Matthew Wilcox
2009-04-23 13:30 ` Matthew Wilcox [this message]
2009-04-23 13:17 ` Martin K. Petersen
2009-04-23 18:13 ` Konrad Rzeszutek
2009-04-23 18:26 ` Ric Wheeler
2009-04-23 18:44 ` Matthew Wilcox
2009-04-23 18:34 ` Martin K. Petersen
2009-04-23 5:29 ` [PATCH 3 of 8] MD: Use new topology calls to indicate alignment and I/O sizes Martin K. Petersen
2009-04-23 5:29 ` [PATCH 4 of 8] sd: Physical block size and alignment support Martin K. Petersen
2009-04-23 16:37 ` Konrad Rzeszutek
2009-04-23 18:25 ` Martin K. Petersen
2009-04-23 18:44 ` Konrad Rzeszutek
2009-04-23 19:02 ` Martin K. Petersen
2009-04-23 5:29 ` [PATCH 5 of 8] sd: Detect non-rotational devices Martin K. Petersen
2009-04-23 10:52 ` Jens Axboe
2009-04-23 11:09 ` Jeff Garzik
2009-04-23 11:13 ` Jens Axboe
2009-04-23 11:22 ` Jeff Garzik
2009-04-23 11:38 ` Matthew Wilcox
2009-04-23 11:58 ` Jeff Garzik
2009-04-23 12:03 ` Jens Axboe
2009-04-23 13:16 ` Martin K. Petersen
2009-04-23 13:33 ` Jeff Garzik
2009-04-23 14:10 ` James Bottomley
2009-04-23 14:16 ` Matthew Wilcox
2009-04-23 14:39 ` Jeff Garzik
2009-04-23 17:25 ` Matthew Wilcox
2009-04-23 17:37 ` James Bottomley
2009-04-23 5:29 ` [PATCH 6 of 8] sd: Block limits VPD support Martin K. Petersen
2009-04-23 5:29 ` [PATCH 7 of 8] scsi_debug: Add support for physical block exponent and alignment Martin K. Petersen
2009-04-23 5:29 ` [PATCH 8 of 8] libata: Report disk alignment and physical block size Martin K. Petersen
2009-04-23 13:46 ` Matthew Wilcox
2009-04-23 14:05 ` Martin K. Petersen
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