No deadline I/O scheduler for 2.6.29-0.137.rc5.git4.fc11

[drago01]

On Fri, Feb 20, 2009 at 9:09 PM, Bruno Wolff III <bruno at wolff.to> wrote:
> On Fri, Feb 20, 2009 at 14:12:33 -0500,
>  Dave Jones <davej at redhat.com> wrote:
>>
>> The module exists, but nothing loads it by default.
>>
>> in rc.local or wherever you have it set up to use deadline, you also need
>> to modprobe deadline-iosched.
>
> It looks like using the kernel param doesn't work for devices which exist
> before the module is loaded. So I put the following in /etc/rc.local to
> cover them. (deadline did get used for a usb device I put in after the
> deadline-iosched was loaded.)
>
> modprobe deadline-iosched
> for device in /sys/block/*/queue/scheduler;do echo "deadline" >> ${device};done

what kind of workload does run on your box?