On 31 July 2016 at 02:24, Kenneth Bingham <w(a)qrk.us> wrote:
When I set local maintenance on the self-hosted engine hypervisor
host
through
the manager GUI it becomes stuck in state "Preparing for maintenance". The
hosted engine virtual guest is automatically migrated because the HA
broker is
successfully set to maintenance mode=local. The host returns to state "Up"
in
the manager if I press button "Activate", but the column "Virtual
Machines"
continues to count the migrated VM. If I then reboot the host it reverts
to
state "Up" and the VM count no longer includes the vacated hosted engine,
so I'm
guessing it never *really* achieved state "Maintenance" even though the
event
log claims so immediately after the button is pressed. The condition
persists
after the reboot if the then-current hosted engine hypervisor host is
again
assigned to mode "Maintenance". I'm running 4.0.1, and I've tried
restarting services
and rebooting the hosts and VM involved. I suspect it has something to do
with my other
thread about the locked storage domain.
how much time did you wait?
The Host is in preparing for maintenance as long as it's VM count is > 0.
So if the HE VM migrated to another host, the engine will detect that and
will update the count accordingly. This transition is fast but not instant,
cause the engine is pulling the info from all the hosts. If the host is
not running any vm and still can't be move to maintenance then lets see the
logs VDSM of src and dst + engine.log
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