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From: Jeff Garzik <jgarzik@pobox.com>
To: "Oliver M. Bolzer" <oliver@gol.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Success with  Promise FastTrak S150 TX4 (Re: [BK PATCHES] libata fixes)
Date: Mon, 10 Nov 2003 11:26:16 -0500	[thread overview]
Message-ID: <3FAFBC28.5000600@pobox.com> (raw)
In-Reply-To: <20031110095248.GA20497@magi.fakeroot.net>

Oliver M. Bolzer wrote:
> On Sat, Nov 08, 2003 at 12:26:21PM -0500, Jeff Garzik <jgarzik@pobox.com> wrote...
>  
> 
>><jgarzik@redhat.com> (03/11/06 1.1415)
>>   [libata] fix ugly Promise interrupt masking bug
> 
> 
> This solved the last outstanding problem with the 4th drive and the
> driver seems to find all drives and properly boot off them, at least
> in a situation where no RAID-functionalty of the card is used. Great
> Work.

Thanks for testing.


> # A first quick run of bonnie++ seems to show 2.6.0-test9+libata several
> # %s slower then 2.4.22+ft3xx, but that might be related to differences
> # between 2.4 and 2.6.

One possibility is that queueing is not yet enabled in my sata_promise 
driver.  Several of the SATA drivers support having multiple commands 
outstanding per driver (tagged command queueing), but I need to do a bit 
more work before I can enable queueing in the core.

	Jeff



  reply	other threads:[~2003-11-10 16:26 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-11-08 17:26 [BK PATCHES] libata fixes Jeff Garzik
2003-11-08 20:16 ` Sergey Vlasov
2003-11-08 20:23   ` Jeff Garzik
2003-11-10  9:52 ` Success with Promise FastTrak S150 TX4 (Re: [BK PATCHES] libata fixes) Oliver M. Bolzer
2003-11-10 16:26   ` Jeff Garzik [this message]
2003-11-10 17:26     ` Oliver M. Bolzer
2003-11-10 18:35       ` Jeff Garzik
2003-11-11  6:03         ` Kevin P. Fleming

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