[ovirt-users] howto change hosted-engine config memory

Paul Groeneweg | Pazion paul at pazion.nl
Tue Feb 2 08:31:39 UTC 2016


Hi Simone,

Thanks!
I think I did not restart broker and agent before going out of maintenance
mode.
I will try these steps and let you know.

Regards,
Paul

Op di 2 feb. 2016 om 09:26 schreef Simone Tiraboschi <stirabos at redhat.com>:

> On Tue, Feb 2, 2016 at 12:11 AM, Paul Groeneweg | Pazion <paul at pazion.nl>
> wrote:
>
>> I am trying to change memory of my hosted engine.
>> I am running oVirt 3.6 with CentOS 6 Hosts with hosted engine on nfs3
>>
>
> We didn't build VDSM and hosted-engine-ha from 3.6 for Centos 6 so
> basically your hosts are still with oVirt 3.5.
>
> In order to edit the hosted-engine VM on oVirt 3.5, you have to:
> 1. set global-maintenance mode
> 2. shutdown the engine VM
> 3. manually edit /etc/ovirt-hosted-engine/vm.conf on each host (keeping ti
> coherent is up to you, take a backup)
> 4. restart ovirt-ha-broker and ovirt-ha-agent services on each host.
> 5. exits global maintenance mode
>
> Updating to oVirt 3.6 you will be able to edit some parameters of the
> engine VM from the engine itself.
>
>
>>
>> 1. I put hosted-engine to maintenance, shutdown vm
>> 2. update /etc/ovirt-hosted-engine/vm.conf
>> 3. restart vm disable maintenance
>>
>> Memory is still old value.
>> How can I change the hosted engine VM?
>>
>> I did found:
>> http://www.ovirt.org/Features/Hosted_Engine_configuration_on_shared_storage
>>
>> When I check /etc/ovirt-hosted-engine/hosted-engine.conf there is no
>> "conf_volume_UUID" entry.
>>
>> Do I need to create a shared config volume entry ( conf_volume_UUID ),
>> so I can edit hosted engine VM? If so, how can this be done?
>>
>> I did try to rerun engine-setup, but this did not trigger anything.
>>
>> Kind regards,
>>
>> Paul Groeneweg
>> Pazion
>>
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>>
>> Paul Groeneweg
>> Pazion
>> Webdevelopment  -  Hosting  -  Apps
>>
>> T +31 26 3020038
>> M +31 614 277 577
>> E  paul at pazion.nl
>>
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Met vriendelijke groeten,

Paul Groeneweg
Pazion
Webdevelopment  -  Hosting  -  Apps

T +31 26 3020038
M +31 614 277 577
E  paul at pazion.nl

 ***disclaimer***
"This e-mail and any attachments thereto may contain information which is
confidential and/or protected by intellectual property rights and are
intended for the sole use of the recipient(s) named above. Any use of the
information contained herein (including, but not limited to, total or
partial reproduction, communication or distribution in any form) by persons
other than the designated recipient(s) is prohibited. If you have received
this e-mail in error, please notify the sender either by telephone or by
e-mail and delete the material from any computer. Thank you for your
cooperation."
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