reposting after signing up my new email address... On Thu, Jul 28, 2022 at 8:02 PM Bill James <bill.ja...@consensus.com> wrote:
> we recently added a bunch of firewalls around vlans where our VMs live and > it may be causing a lot of confusion to ovirt management node? > Though I don't know why firewall would cause intermittent problems. > > We see a lot of errors like: (in engine.log) > > 2022-07-28 19:39:47,923-07 INFO > [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] > (ForkJoinPool-1-worker-1) [] VM '6e177451-d43f-4e > > 91-85ad-6b8f3bcfc4ad'(epayfraud2.j2noc.com) moved from 'NotResponding' > --> 'Up' > > ... > > 2022-07-28 19:39:53,676-07 WARN > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] > (EE-ManagedThreadFactory-engineSch > > eduled-Thread-58) [] EVENT_ID: VM_NOT_RESPONDING(126), VM epayfraud > 2.j2noc.com is not responding. > > ... > > 2022-07-28 19:40:36,189-07 INFO > [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] > (ForkJoinPool-1-worker-10) [] VM '6e177451-d43f-4e91-85ad-6b8f3bcfc4ad'( > epayfraud2.j2noc.com) moved from 'NotResponding' --> 'Up' > > > > I guess my first question is how does ovirt determine if VM is up or not, > is it the management node or the host VM is running on and what ports does > it use to determine health? > > > >
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