On Wed, Jul 13, 2016 at 11:48:31AM +0200, Christian R????ner wrote:
> Hi,
>
> I am relatively new to OpenBSD. I have installed my first virtualized KVM
> guest and I look for a way to completely turn off the disk elevator, as the
> guest is running on a server that uses Gentoo Linux as OS on the physical
> server (having a HP SmartArray RAID controller).
>
> There is no need for the gust to do disk scheduling. On Linux I used to set it
> to NOOP scheduler.
>
> I searched the archives and Google, but could not find information.
>
> Thanks in advance
>
> Christian
If you disk appears as "thin" in dmesg, no scheduling is done.
Dunno if virtio(4) sets that. But since you neglect to include a
dmesg, we cannot tell.
-Otto
