Re: md-raid5+lvm+dm-crypt+kvm: one streaming write starves all reads

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* Rick Moritz <rahvin@xxxxxxxxx> wrote:
>> > Is the advantage still there, when you've only got one core available?
>> 
>> Is there a way to tell the kernel to disable one core at boot? The
>> BIOS doesn't have an option for it on this board.
>
> You should be able to build a non-SMP kernel - that ought to restrict the kernel threads to serial execution.

booting with maxcpus=0 or nosmp should do the same.

michael
-- 
It's already too late!

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