[ovirt-users] [hosted-engine] engine VM didn't migrate to the fresh upgraded host

[Wee Sritippho]

On 7/7/2559 15:41, Simone Tiraboschi wrote:
> On Thu, Jul 7, 2016 at 7:17 AM, Wee Sritippho <wee.s at forest.go.th> wrote:
>> Hi, I followed this instruction:
>>
>> http://www.ovirt.org/documentation/how-to/hosted-engine/#upgrade-hosted-engine
>>
>> However, when I exited the global maintenance mode in step 7 and waited for
>> about 15 minutes, the engine VM still doesn't migrate to the fresh upgraded
>> host.
> In you case it didn't migrated since both host-2 and host-3 were
> already at 3400 points and so there wasn't any reason to migrate.
>
>> BTW, after step 6, did I have to put the host out of its local maintenance
>> mode? The instruction didn't state this so I guess it's a special case when
>> upgrading and didn't do anything.
> hosted-engine --set-maintenance --mode=none will also exit local
> maintenance mode.

I didn't type the command line but right click on engine vm, and choose 
'Disable Global HA Maintenance Mode'. Could this be the cause that 
prevent engine vm from migrating?

I'm suffering from this. Didn't wait until the engine vm migrate, and 
when upgrading the last host (which the engine vm live in), the host 
stuck at "Preparing For Maintenance" forever.

>> [root at host01 me]# hosted-engine --vm-status
>>
>>
>> --== Host 1 status ==--
>>
>> Status up-to-date                  : True
>> Hostname                           : host01.ovirt.forest.go.th
>> Host ID                            : 1
>> Engine status                      : {"reason": "vm not running on this
>> host", "health": "bad", "vm": "down", "detail": "unknown"}
>> Score                              : 0
>> stopped                            : False
>> Local maintenance                  : True
>> crc32                              : 33cc9d8c
>> Host timestamp                     : 4993624
>>
>>
>> --== Host 2 status ==--
>>
>> Status up-to-date                  : True
>> Hostname                           : host02.ovirt.forest.go.th
>> Host ID                            : 2
>> Engine status                      : {"reason": "vm not running on this
>> host", "health": "bad", "vm": "down", "detail": "unknown"}
>> Score                              : 3400
>> stopped                            : False
>> Local maintenance                  : False
>> crc32                              : 6dc9b311
>> Host timestamp                     : 4244063
>>
>>
>> --== Host 3 status ==--
>>
>> Status up-to-date                  : True
>> Hostname                           : host03.ovirt.forest.go.th
>> Host ID                            : 3
>> Engine status                      : {"health": "good", "vm": "up",
>> "detail": "up"}
>> Score                              : 3400
>> stopped                            : False
>> Local maintenance                  : False
>> crc32                              : 29513baf
>> Host timestamp                     : 5537027
>>
>> Thank you
>>
>> --
>> Wee

-- 
Wee