Re: [Xen-users] question about xm mem-set

[tgh <tianguanhua@xxxxxxxxxx>]

Thank you for your reply
I try to use the commands of xm mem-max and xm mem-set ,and these both 
seems work well
and you say "xm mem-max" is not safe , then what do you mean ?
could you help me
Thanks in advance



Dominik Klein åé:
> > I boot up the domU with the config file mem=256
> > then I xm mem-set domU 128 ,and it works well ,
> > that is, xm list shows domU's mem =128 and in the domU,/proc/meminfo 
> > is 128M
> > but when I xm mem-set domU 512, it does not work well
> > though the xm list shows domU's mem =512 , but in the domU
> > ,/proc/meminfo is 256M ,not 512M
> >
> >
> > does xm mem-set can not expand domU's memsize beyond its boot-size? or
> > what should I do ?
> Set
> maxmem=512
> memory=256
> in your config file.
>
> xm mem-set cannot go above maxmem.
>
> You may want to try "xm mem-max" to alter maxmem, but I read it is not 
> the safest to use.
> Regards
> Dominik
>
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