Re: [ovirt-users] cannot exceed maximum memory size
Hi all,
Since engine 4.1 there is new property of VMs/templates - max memory
[1] that is required to be larger than (or equal to) memory size. The
problem is probably caused by the fact that the specified memory (I
assume that value of `memo` is 20480MB) is larger that max memory
that is implicitly copied from template (Blank in this case). I can
see two possible solutions:
* Explicitly specifying size of max memory in the script.
* Increasing max memory in the template.
Jakub
[1]: http://www.ovirt.org/develop/release-management/features/engine/maximum-m...
On Thu, Mar 9, 2017 at 2:20 PM, Shahar Havivi <shavivi(a)redhat.com> wrote:
its not related to bug 1425089 (which is upgrading cluster issue) but
its
the same feature that cause this issue,
Jakub what do we have bug on that issue?
as for the default RAM limit you can find it via the engine-config tool:
$ engine-config -g VM32BitMaxMemorySizeInMB
$ engine-config -g VM64BitMaxMemorySizeInMB
On Thu, Mar 9, 2017 at 2:44 PM, Maton, Brett <matonb(a)ltresources.co.uk>
wrote:
>
> I have a similar problem creating VM's with the API, but no solution.
>
> It seems that by default oVirt uses custom 'Instance Type' ( you can see
> it if you use the UI to create a VM ).
> The default RAM limit for custom Instance Type is 4096MB.
>
> I haven't found where you can change the settnigs for the custom
> instance type though.
>
>
>
> On 9 March 2017 at 11:52, Marcelo Leandro <marceloltmm(a)gmail.com> wrote:
>>
>> can someone help me?
>>
>> 2017-03-07 16:25 GMT-03:00 Marcelo Leandro <marceloltmm(a)gmail.com>:
>>>
>>> Hello ,
>>>
>>> I am have an script that create VM , after upgrade to 4.1 I have this
>>> erro when trying create a new VM:
>>>
>>> detail: Cannot add VM. Memory size (20480MB) cannot exceed maximum
>>> memory size (4096MB).
>>>
>>> my commando fore create VM :
>>>
>>> api.vms.add(params.VM(name="teste", memory=memo , cpu=cpu,
>>> cluster=api.clusters.get(cluster),
template=api.templates.get('Blank'),
>>> type_="server"))
>>>
>>> I dont how specific the maximum memory size.
>>>
>>> Thanks
>>>
>>> Marcelo Leandro
>>
>>
>>
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