On Thu, Mar 9, 2017 at 1:52 PM, Marcelo Leandro <marceloltmm@gmail.com> wrote:

can someone help me?

2017-03-07 16:25 GMT-03:00 Marcelo Leandro <marceloltmm@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.

Not sure, adding Shahar as the owner of this seemingly-similar bug: https://bugzilla.redhat.com/show_bug.cgi?id=1425089 I guess 4.1 enforces some memory limits that 4.0 didn't. If I am right, you'll have to increase these limits. Best,

...

Thanks

Marcelo Leandro

_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users

-- Didi

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@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@gmail.com> wrote:

...

can someone help me?

2017-03-07 16:25 GMT-03:00 Marcelo Leandro <marceloltmm@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

_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users

_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users

Thanks for reply Jakub Niedermertl, I would like the explicitly specifying in my script , but i dont know the parameters for use for max memory. Can you help me ? Very Thanks. 2017-03-09 10:37 GMT-03:00 Jakub Niedermertl <jniederm@redhat.com>:

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-memory-size/

On Thu, Mar 9, 2017 at 2:20 PM, Shahar Havivi <shavivi@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@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@gmail.com> wrote:

...

can someone help me?

2017-03-07 16:25 GMT-03:00 Marcelo Leandro <marceloltmm@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

_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users

_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users

On 03/09/2017 04:00 PM, Jakub Niedermertl wrote:

Based on the snipped provided at the beginning of the conversation I assume rest api v3 is used. I'm not sure, max memory property was backported there.

@Juan do we have some support for 4.1 changes in rest api v3?

In rest api v4 it's http://ovirt.github.io/ovirt-engine-api-model/4.1/#types/memory_policy/attri... .

<vm> ... <memory_policy> <max>amount in bytes</max> ... </memory_policy> ... </vm>

Max memory is a version 4 feature, it isn't/won't be available in version 3 of the API.

On Thu, Mar 9, 2017 at 3:07 PM, Marcelo Leandro <marceloltmm@gmail.com> wrote:

...

Thanks for reply Jakub Niedermertl,

I would like the explicitly specifying in my script , but i dont know the parameters for use for max memory. Can you help me ?

Very Thanks.

2017-03-09 10:37 GMT-03:00 Jakub Niedermertl <jniederm@redhat.com>:

...

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-memo...

On Thu, Mar 9, 2017 at 2:20 PM, Shahar Havivi <shavivi@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@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@gmail.com> wrote:

...

can someone help me?

2017-03-07 16:25 GMT-03:00 Marcelo Leandro <marceloltmm@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

_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users

_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users