Re: [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  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@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

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

[Simone Tiraboschi]

On Thu, Jul 7, 2016 at 7:17 AM, Wee Sritippho  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.

> [root@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
>
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
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