----- Mail d'origine -----
De: Gianluca Cecchi <gianluca.cecchi@gmail.com>
À: Nathanaël Blanchet <blanchet@abes.fr>
Cc: users <users@ovirt.org>
Envoyé: Thu, 10 Dec 2015 11:49:58 +0100 (CET)
Objet: Re: [ovirt-users] hot plug memory in el7

On Thu, Dec 10, 2015 at 11:31 AM, Nathanaël Blanchet <blanchet@abes.fr>
wrote:

>
>
> I did the same test, I obtain the same result but here is what I get into
> the /var/log/messages guest (7.1) logs and not mentionned there:
> unsupported configuration: maxMemory has to be specified when using memory
> devices
> What can't I do with this error, is it a known issue?
>
>
In my case I only got the line I wrote in previous e-mail when I click ok
in web gui to increase memory:
Dec  9 23:56:18 racclient1 kernel: init_memory_mapping: [mem
0x240000000-0x2bfffffff]

See here the messages boot related lines for my guest, just before I tried
to increase memory, in case they can be useful:

https://drive.google.com/file/d/0BwoPbcrMv8mvNnFmUDMybXpla1E/view?usp=sharing

BTW: Nathanaël did you increase by 256Mb multiples? I see this is a sort of
limitation... what was previous amount of ram of VM and the tried new
setting?

Yes the initial memory was set to 1024mb and I increased to 2048.