On Nov 5, 2009, at 8:59 PM, Amos Shapira <[email protected]> wrote:
> Hello,
>
> I'd like to set the io scheduler on some of the disks on our Dom0
> (CentOS 5) to "deadline".
>
> The way I found to do this is with "echo deadline >
> /sys/block/sdb/queue/scheduler".
>
> What is the Right Way(TM) to set this automatically during boot?
There is no definite right way. I use /etc/rc.local for this with a
little for loop like:
for dev in sdb sdc sdd; do
echo deadline >/sys/block/${dev}/queue/scheduler
done
-Ross
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