noop option kernel


 
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Old 07-16-2010
noop option kernel

hi guys

I have Suse 10 and Suse 11 and I need to add the option elevator=noop

Code:
Suse 11
kernel /boot/vmlinuz-2.6.27.29-0.1-pae root=/dev/sda1 resume=/dev/sda2 splash=silent showopts vga=0x32b elevator=noop

Code:
Suse 10
kernel /boot/vmlinuz-2.6.16.60-0.54.5-smp root=/dev/sda1 vga=0x32b    resume=/dev/sda2 splash=silent showopts elevator=noop

by the way I think I added correctly

ok my question is
I can add this noop option on the fly by
Code:
echo "noop" > /sys/block/sda/queue/scheduler

but since I have sdb and sdc... I have to run that command three times it does not bother me I am worry about is what happens when my server is rebooted

there won't be any noop option for sdb and sdc since they are not included on my boot parameter

how can I automatically add noop to my sdb and sdc?

thanks a lot

---------- Post updated at 05:50 PM ---------- Previous update was at 05:29 PM ----------

mmm I think I can add

echo "noop" > /sys/block/sd[b/c]/queue/scheduler

to my /etc/rc.local
 
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