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Re: [Libvir] [RFC] Check host's minimum memory.



Hi, Dan

  Your suggested parameter is just protect for Dom0 memory freeing in 
balloon driver.
(this parameter is just used in free()@xen/tools/python/xend/balloon.py)
This parameter check is effective for Dom0 gives memory to other Domain.

For this reason, xm mem-set & virsh setmem is not protected 
by your siggested parameter.(like setMemoryTarget XendDomainInfl py).

To protect Dom0 minimum memory size, 
Which component (Libvirt or Xend) should do?
I think Sunou's solution is better one.

Thanks
Atsushi SAKAI

 
"Daniel P. Berrange" <berrange redhat com> wrote:


> AFAICT, this is already guarded by XenD. In the /etc/xen/xend-config.sxp
> file there is
> 
>    (dom0-min-mem 256)
> 
> Is XenD perhaps no honouring this limit ?



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