From: Jens Axboe <axboe@suse.de>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Shailabh Nagar <nagar@us.ibm.com>, Reto Baettig <baettig@scs.ch>,
lse-tech@lists.sourceforge.net, linux-kernel@vger.kernel.org
Subject: Re: [Lse-tech] Re: Preliminary results of using multiblock raw I/O
Date: Tue, 23 Oct 2001 19:49:35 +0200 [thread overview]
Message-ID: <20011023194935.A12005@suse.de> (raw)
In-Reply-To: <20011023084238.C638@suse.de> <E15w4Kt-0006RM-00@the-village.bc.nu>
In-Reply-To: <E15w4Kt-0006RM-00@the-village.bc.nu>
On Tue, Oct 23 2001, Alan Cox wrote:
> > request the lower level driver can handle. This is typically 127kB, for
> > SCSI it can be as much as 512kB currently and depending on the SCSI
>
> We really btw should make scsi default to 128K - otherwise all the raid
> stuff tends to go 127K, 1K, 127K, 1K and have to handle partial stripe
> read/writes
Fine with me, the major reason for doing 255 sectors and not 256 was IDE
of course... So feel free to change the default host max_sectors to 256.
--
Jens Axboe
next prev parent reply other threads:[~2001-10-23 17:49 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-10-22 19:08 [Lse-tech] Re: Preliminary results of using multiblock raw I/O Shailabh Nagar
2001-10-23 6:42 ` Jens Axboe
2001-10-23 9:59 ` Martin Frey
2001-10-23 10:02 ` Jens Axboe
2001-10-23 16:23 ` Alan Cox
2001-10-23 17:49 ` Jens Axboe [this message]
2001-10-23 18:04 ` Alan Cox
-- strict thread matches above, loose matches on Subject: below --
2001-10-23 14:05 Shailabh Nagar
2001-10-23 14:12 Shailabh Nagar
2001-10-23 18:10 ` Jens Axboe
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