[one-users] changing vm capacity via sunstone and quota

[Piotr Kandziora]

Hi,


Thank you for your reponse. It's nice that you fixed the problem. In my
opinion it was an easy way to bypass quota limits - as far as number of
allowed VMs is concerned.


Unfortunatelly I can not give you now outputs of comamnds you are asking
for. I'll try to provide them to you after a maintanance window. I needed
to have this working asap so I looked for a workaround. I resigned from the
defaultquota/group quota and now sets quota for each user using USER_HOOK
(and this works with resize).


I suppose that config files I mentioned in my previous e-mail can be
helpful.


Regards,
Piotr Kandziora



On Mon, Jul 22, 2013 at 11:56 AM, Carlos Martín Sánchez <
cmartin at opennebula.org> wrote:

> Hi,
>
> Looks like you've found a bug, I can confirm it. If the resize operation
> fails because of the group limits, the user's VM usage is decremented [1].
> Can you share a bit more about your quotas? At least the output of
> oneuser/onegroup show/defaultquota.
>
> Regards
> [1] http://dev.opennebula.org/issues/2200
>
> --
> Join us at OpenNebulaConf2013 <http://opennebulaconf.com> in Berlin,
> 24-26 September, 2013
> --
> Carlos Martín, MSc
> Project Engineer
> OpenNebula - The Open-source Solution for Data Center Virtualization
> www.OpenNebula.org | cmartin at opennebula.org | @OpenNebula<http://twitter.com/opennebula><cmartin at opennebula.org>
>
>
> On Wed, Jul 17, 2013 at 11:37 PM, Piotr Kandziora <raveenpl at gmail.com>wrote:
>
>> Hi,
>>
>> I try to resize VM capacity (add 0.5 CPU and 1GB RAM). According to the
>> available quota resources this action should succeed,
>>
>> but
>>
>> every time I try to change VM capacity via Sunstone this action fails due
>> to exceeded quota (FAILURE [VirtualMachineResize] group [1] limit of 2.5
>> reached for CPU quota in VM) and number of VMS gets incremental negative
>> value.
>>
>> oneadmin at master:~$ oneuser list
>>   ID NAME            GROUP      AUTH           VMS            MEMORY
>>     CPU
>>    0 oneadmin        oneadmin   core             -                 -
>>       -
>>    1 serveradmin     oneadmin   server_c         -                 -
>>       -
>>    2 pkandziora      users      ldap      -7 /   5    3.5G /      5G
>> 1.0 /   2
>>
>>
>> My quota configuration:
>>
>> # oneuser defaultquota userquota.def
>>
>> VM=[
>>     CPU="2.5", (here's another issue, oneuser list displays integer value
>> of CPU)
>>     MEMORY="5120",
>>     VMS="5"
>> ]
>>
>> # onegroup quota users groupquota.def
>>
>> VM=[
>>     CPU="-1",
>>     MEMORY="-1",
>>     VMS="-1"
>> ]
>>
>> DATASTORE=[
>>     ID="101",
>>     IMAGES="-1",
>>     SIZE="1024000"
>> ]
>>
>>
>> Is there any interpretation of this negative value of VMS or this is a
>> bug? If you see any mistakes in my configuration that makes VM capacity
>> change impossible please let me know.
>>
>> Thanks in advance
>> Piotr Kandziora
>>
>> _______________________________________________
>> Users mailing list
>> Users at lists.opennebula.org
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>>
>>
>
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