Re: [ovirt-users] Cluster settings: "KSM Control" not working?
On Thu, Oct 09, 2014 at 05:08:56PM -0300, Amador Pahim wrote:
On 10/09/2014 04:31 PM, Frank Wall wrote:
> while testing oVirt 3.5 RC I've came across this cluster setting:
> Optimization -> KSM control -> [X] Enable KSM
> [...]
> But KSM is still running and consuming a lot CPU.
It will have effect next host change to Up state (i.e. from Maintenance
or from a reboot). Anyway, you can force the policy to have effect on
the fly: select the cluster, click in Hosts sub-tab, select the host(s)
and click "Sync MOM Policy".
Unfortunately, it doesn't work for me. Everytime I restart vdsmd
it will automatically start ksm again (and ksmd starts consuming CPU).
I couldn't find anything ksm-related in vdsm.log. Is there a way to
debug this? I strongly assume that the KSM Custer setting isn't working
as expected.
FWIW, I've just upgraded to oVirt 3.5.0 GA and test this setting again.
Regards
- Frank