From: Linda Walsh <lkml@tlinx.org>
To: Valdis.Kletnieks@vt.edu
Cc: Linux-Kernel <linux-kernel@vger.kernel.org>
Subject: Re: Block I/O Schedulers: Can they be made selectable/device? @runtime?
Date: Sun, 26 Mar 2006 19:20:27 -0800 [thread overview]
Message-ID: <442759FB.8090309@tlinx.org> (raw)
In-Reply-To: <200603260706.k2Q76thB030947@turing-police.cc.vt.edu>
Valdis.Kletnieks@vt.edu wrote:
> Hasn't been for quite some time.
> From my /etc/rc.local:
>
Great...the file "Documentation/as_iosched.txt" is apparently
out of date.
> echo cfq > /sys/block/hda/queue/scheduler
> echo noop > /sys/block/hdb/queue/scheduler
>
> (hda is a real disk with ext3 partitions on it, hdb is a DVD/CD/RW that almost
> always has exactly one process reading or writing to it at a given time, so doing
> things in the order requested is just fine).
>
> Simple enough? ;)
>
---
Sounds fine. I don't suppose it's too much to ask, but where should
should I have found the updated information? :-)
-l
next prev parent reply other threads:[~2006-03-27 3:20 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-26 6:41 Block I/O Schedulers: Can they be made selectable/device? @runtime? Linda Walsh
2006-03-26 7:06 ` Valdis.Kletnieks
2006-03-27 3:20 ` Linda Walsh [this message]
2006-03-27 6:19 ` Randy.Dunlap
2006-03-27 8:40 ` [PATCH] 2.6.16 Block I/O Schedulers - document runtime selection Valdis.Kletnieks
2006-03-29 4:10 ` Block I/O Schedulers: Can they be made selectable/device? @runtime? Tejun Heo
2006-03-29 7:21 ` Jens Axboe
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