The only method to change the memory of a running guest is with the
"setmaxmem" command in virsh (which never works for me).
For a change in the OpenNebula template (and the resultant libvirt XML
file) to take effect a new kvm process must be created. A reboot of a
guest does not create a new kvm process. Shutting down and
re-instantiating a template does. Restarting oned or sunstone is only
needed when you make a change to their configuration (changing a file
/etc/oned).
On 08/21/2012 10:42 AM, Lawrence Chiong wrote:
Hello,
Can anyone guide me a step-by-step guide on HOWTO change/update RAM on
a fly / running VM (KVM). Because I tried changing my VM template (in
sunstone) its Memory (e.g. from 2048M to 4096M) and then reboot my
KVM VM but changes made doesn't take effect. So I tried manually
changed the .../deployment.0 file and update the Memory element and
update also the vm_pool table on body field +Memory element to 4096M
then I restarted "oned" + "sunstone" so with mysqld BUT still the
memory being updated doesn't changed.
Any help is very much appreciated.
Thank you.
Junix
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Mark Wagner | [email protected]
System Administrator | Intelius Inc.
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