[ovirt-users] Re: MoM - Not working ? How to use it ?
Hi,
sorry I could not answer yesterday.
What you need to check is whether the VM is reported as ready in the
log (/var/log/vdsm/mom.log). You should see lines like:
2018-08-01 10:52:25,648 - mom.GuestMonitor.Thread - INFO -
GuestMonitor-ms-vhost-1 starting
2018-08-01 10:52:25,648 - mom.GuestManager - DEBUG - added monitor for
guest c4f1ea89-457a-4049-97d7-11cf751d00f0
2018-08-01 10:52:25,648 - mom.Monitor - DEBUG - Using optional fields:
set(['swap_out', 'swap_usage', 'balloon_cur',
'swap_total',
'balloon_min', 'major_fault', 'swap_in',
'io_tune_current',
'mem_unused', 'balloon_max', 'minor_fault', 'io_tune',
'mem_available'])
2018-08-01 10:52:25,649 - mom.Monitor - DEBUG - Using fields:
set(['vcpu_count', 'vcpu_period', 'vcpu_user_limit',
'vcpu_quota'])
...
2018-08-01 10:52:25,808 - mom.Monitor - INFO - ms-vhost-1 is ready
There might be a message reporting that some required data fields are
not available and the ballooning won't work for that VM in such case.
Best regards
Martin Sivak
On Wed, Aug 1, 2018 at 10:45 AM, <jeanbaptiste(a)nfrance.com> wrote:
> Hello,
>
> Is someone have an idea regarding my Memory balloon misconfig :/ ?
>
> Thanks !
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