[ovirt-users] No MAC addresses left in the MAC Address Pool

[nicolas at devels.es]

El 2015-11-06 11:33, Amador Pahim escribió:
> On 11/06/2015 07:42 AM, nicolas at devels.es wrote:
>> Hi,
>> 
>> We're running oVirt 3.5.3.1-1. One of our users is trying to create a 
>> new VM. However, he gets the following warning:
>> 
>> 2015-11-05 17:33:12,596 WARN 
>> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] 
>> (ajp--127.0.0.1-8702-23) [7a0ba949] Correlation ID: null, Call Stack: 
>> null, Custom Event ID: -1, Message: No MAC addresses left in the MAC 
>> Address Pool.
>> 2015-11-05 17:33:28,804 WARN 
>> [org.ovirt.engine.core.bll.CloneVmCommand] (ajp--127.0.0.1-8702-18) 
>> [22611dad] CanDoAction of action CloneVm failed for user XXX at YYY. 
>> Reasons: 
>> VAR__ACTION__ADD,VAR__TYPE__VM,MAC_POOL_NOT_ENOUGH_MAC_ADDRESSES
>> 
>> Is there a way to increase the MAC Pool?
> 
> There are 2 settings to play here:
> 
> # engine-config -g MaxMacsCountInPool
> MaxMacsCountInPool: 100000 version: general
> 
> # engine-config -g MacPoolRanges
> MacPoolRanges: 00:1a:4a:ab:64:00-00:1a:4a:ab:64:ff version: general
> 
> You're probably exhausting the MacPoolRanges. You can either extend
> the current range or add a new range, using commas between the ranges:
> 
> # engine-config -s
> "MacPoolRanges=00:1a:4a:ab:64:00-00:1a:4a:ab:64:ff,00:1A:4A:97:5F:00-00:1A:4A:97:5F:FF"
> 
> Then restart ovirt-engine service.
> 
> Iirc, this setting is changing to the UI in ovirt 3.6.
> 
> 

Thanks for this, I ended adding another MAC pool and now it doesn't show 
up the warning.

Regards,

Nicolás

>> 
>> Thanks.
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