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

[Dominik Klein <dk@xxxxxxxxxxxxxxxx>]

> 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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