On Tue, Mar 14, 2017 at 2:31 PM, Marcin Kruk <[email protected]> wrote: > So if the maintenance mode from the GUI is necessary to upgrade host, how to > launch it from the CLI on that host?
Generally speaking, it should be doable using the api/sdk. I don't know the details. If you have many hosts, you might want to try the upgrade manager: http://www.ovirt.org/develop/release-management/features/engine/upgrademanager/ > > 2017-03-14 11:30 GMT+01:00 Yedidyah Bar David <[email protected]>: >> >> On Tue, Mar 14, 2017 at 12:12 PM, Marcin Kruk <[email protected]> >> wrote: >> > What is the difference between: >> >> There are two different notions of host maintenance: >> >> 1. in the engine, meaning the engine will migrate away VMs from >> this host, not start new ones on it, etc. This applies to all >> hosts, not just hosted-engine ones >> >> 2. in ovirt-hosted-engine-ha, the high availability daemons. >> Here it means similar things, but applies only to the hosted >> engine vm, and is maintained in the HE shared storage (not in >> the engine db). >> >> > host CLI command: hosted-engine --vm-maintenance --mode=local >> >> This one does (2.). >> >> > and >> > RHVEM gui click action: Hosts -> <hostname> -> Maintenance? >> >> In the past, this did only (1.), but now it does both. >> >> See also: >> >> >> https://www.ovirt.org/develop/release-management/features/engine/self-hosted-engine-maintenance-flows/ >> https://bugzilla.redhat.com/show_bug.cgi?id=1047649 >> https://bugzilla.redhat.com/show_bug.cgi?id=1277646 >> >> Best, >> -- >> Didi > > -- Didi _______________________________________________ Users mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/users
