[Xen-users] Dinamically increase memory of linux domU

["Angel L. Mateo" <amateo@xxxxx>]

Hello,

        I am trying to configure a domU (linux) to be able to dinamically
increase the amount of ram memory assigned to it with xen 3.2.1.

        I configured domU with:

maxmen = '1024'
memory = '512'

        With this configuration, domU is booted using 512M of RAM. Now in domU
I run:

xm mem-set galemys4 768   # galemys4 is my domU's name

        With a xm list I can see that memory is assigned to it:

felis204:~# xm list
Name                                        ID   Mem VCPUs      State
Time(s)
Domain-0                                     0  2304     4     r-----
19347.7
galemys4                                     4   768     1     -b----
3.5


        but the domU doesn't know that it has now 256MB more.

        Do I have to run something in the domU? Do I have to activate some
option? Can I do this? How?

-- 
Angel L. Mateo Martínez
Sección de Telemática
Área de Tecnologías de la Información       _o)
y las Comunicaciones Aplicadas (ATICA)      / \\
http://www.um.es/atica                    _(___V
Tfo: 968367590
Fax: 968398337


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