I would first of all check your new master thoroughly with the below commands,
then check your XS slaves - do a “more /etc/xensource/pool.conf” on all of them
to check that they all agree point to the new poolmaster (in fact carry this
step out on the new master as well). If not you may have to do a “xe
pool-recover-slaves”. There may be other steps required as well – you may have
to disable HA temporarily (xe pool-ha-disable) + do some xe-toolstack-restarts.
Once you are fully happy the XenServer cluster is healthy you might have to
restart your cloudstack-management service.
Regards,
Dag Sonstebo
Cloud Architect
ShapeBlue
On 22/11/2016, 14:51, "uabstarn...@gmail.com on behalf of Mindaugas
Milinavičius" <uabstarn...@gmail.com on behalf of mindau...@clustspace.com>
wrote:
Hello,
i did xe pool-emergency-transition-to-master and other server started and
connected.
But my master server is not bootable at the moment, and i can't
stop/restart or migrate instance to another host, because on cloudstack
still showing old server like master....How to change master at cloudstack
to the new one?
Pagarbiai
Mindaugas Milinavičius
UAB STARNITA
Direktorius
http://www.clustspace.com
LT: +37068882880
RU: +79199993933
Tomorrow's possibilities today
<http://www.clustspace.com/>
- 1 core CPU, 512MB RAM, 20GB (From €2.50)
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On Tue, Nov 22, 2016 at 5:48 PM, Dag Sonstebo <dag.sonst...@shapeblue.com>
wrote:
> Are the other XS hosts showing as healthy in CloudStack? This can
> sometimes be a XenServer issue – where a new poolmaster isn’t assigned
> properly.
>
> Check the current state of your cluster (“xe host-list / xe pool-list /
> more /etc/xensource/pool.conf”) + if it’s not healthy you may need to do a
> “xe pool-designate-new-master” (or worst case “xe
> pool-emergency-transition-to-master”).
>
> Regards,
> Dag Sonstebo
> Cloud Architect
> ShapeBlue
>
> On 22/11/2016, 14:36, "uabstarn...@gmail.com on behalf of Mindaugas
> Milinavičius" <uabstarn...@gmail.com on behalf of
mindau...@clustspace.com>
> wrote:
>
> Hello,
>
> Master server got disconnect (problem with HDD's) and now, can't
> stop/restart some of VM's.
>
> There is enabled HA, but they are not restarting on another server.
>
> Anyone have idea, how to do it manually?
>
>
>
> Pagarbiai
> Mindaugas Milinavičius
> UAB STARNITA
> Direktorius
> http://www.clustspace.com
> LT: +37068882880
> RU: +79199993933
>
> Tomorrow's possibilities today
> <http://www.clustspace.com/>
>
> - 1 core CPU, 512MB RAM, 20GB (From €2.50)
> - 1 core CPU, 1GB RAM, 30GB (From €5.00)
> - 2 core CPU, 2GB RAM, 40GB (From €10.00)
> - 2 core CPU, 4GB RAM, 60GB (From €20.00)
> - 4 core CPU, 8GB RAM, 80GB (From €40.00)
>
>
>
> dag.sonst...@shapeblue.com
> www.shapeblue.com
> 53 Chandos Place, Covent Garden, London WC2N 4HSUK
> @shapeblue
>
>
>
>
dag.sonst...@shapeblue.com
www.shapeblue.com
53 Chandos Place, Covent Garden, London WC2N 4HSUK
@shapeblue
