On Wed, 14 Sep 2022 21:56:43 +0200, Luciano wrote in message 
<4mswlm0ldwz1f...@baobab.bilink.it>:

> On Wed, 14 Sep 2022 21:16:27 +0200
> Arnt Karlsen <a...@iaksess.no> wrote:
> 
> > > echo "deadline" >/sys/block/sda/queue/scheduler
> > >     
> > 
> > ..a possibly simpler idea: Give the vm another cpu thread to 
> > help do the i/o work?  
> It already has twelve cpu theads.

..ok, wrong diagnosis on my part, I assumed you only gave it 
one thread, with 12, your i/o problems are somewhere else.

> Is there a way to reserve some of them to I/O?

..anyone?  I have read somewhere(?) that you can assign (or 
somesuch) a program to run on a specific cpu, if that helps 
your search for ideas.

> Luciano.


-- 
..med vennlig hilsen = with Kind Regards from Arnt Karlsen
...with a number of polar bear hunters in his ancestry...
  Scenarios always come in sets of three: 
  best case, worst case, and just in case.
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