Bug 877731
| Summary: | MaxMacsCountInPool configuration entry does not work well | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Virtualization Manager | Reporter: | Rami Vaknin <rvaknin> | ||||
| Component: | ovirt-engine | Assignee: | Nobody's working on this, feel free to take it <nobody> | ||||
| Status: | CLOSED WORKSFORME | QA Contact: | |||||
| Severity: | high | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 3.1.0 | CC: | dyasny, iheim, lpeer, msalem, Rhev-m-bugs, sgrinber, yeylon, ykaul | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | network | ||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2012-12-05 09:48:03 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | Network | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Can you please specify what range did you define and what is the value you used for MaxMacsCountInPool? From the code it seems like the only validation there is with MaxMacsCountInPool is that the amount of MACs we have in the ranges does not exceed the MaxMacsCountInPool. The second error is related to the fact that the MAC pool was not initialized. 00:1A:4A:23:A0:00-00:1A:4A:24:A0:FF while MaxMacsCountInPool = 100,000. Unable to reproduce. rvaknin, are you sure the values were not different ? I couldn't reproduce either. I've tried also with small values and now it works for me. closing this bug. |
Created attachment 647135 [details] engine logs Version: si24.1 Scenario: I configured my mac range to include x addresses, and MaxMacsCountInPool to include 1.5*x addressses and I can't add vm nic, I get error that there are not enough mac addresses in the pool. It looks like I need to configure MaxMacsCountInPool to have more than 2*x addresses in order to be able to assign mac address to vm nic. I also can't remove vm. Failure while trying to add nic to vm: 2012-11-15 13:59:14,086 WARN [org.ovirt.engine.core.bll.AddVmInterfaceCommand] (ajp-/127.0.0.1:8702-8) [705b5058] CanDoAction of action AddVmInterface failed. Reasons:VAR__ACTION__ADD,VAR__TYPE__INTERFACE,MAC_POOL_NOT_ENOUGH_MAC_ADDRESSES Example of exception I get while trying to remove vm: 2012-11-18 08:50:11,235 ERROR [org.ovirt.engine.core.bll.EntityAsyncTask] (pool-4-thread-92) EntityAsyncTask::EndCommandAction [within thread]: EndAction for action type RemoveVm threw an exception: org.ovirt.engine.core.common.errors.Vd cBLLException: VdcBLLException: MAC_POOL_NOT_INITIALIZED at org.ovirt.engine.core.bll.MacPoolManager.freeMac(MacPoolManager.java:169) [engine-bll.jar:] at org.ovirt.engine.core.bll.VmCommand.RemoveVmNetwork(VmCommand.java:217) [engine-bll.jar:] at org.ovirt.engine.core.bll.RemoveVmCommand.RemoveVmFromDb(RemoveVmCommand.java:206) [engine-bll.jar:] at org.ovirt.engine.core.bll.RemoveVmCommand.EndVmCommand(RemoveVmCommand.java:235) [engine-bll.jar:] at org.ovirt.engine.core.bll.VmCommand.endSuccessfully(VmCommand.java:275) [engine-bll.jar:] at org.ovirt.engine.core.bll.CommandBase.internalEndSuccessfully(CommandBase.java:512) [engine-bll.jar:] at org.ovirt.engine.core.bll.CommandBase.endActionInTransactionScope(CommandBase.java:459) [engine-bll.jar:] at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1374) [engine-bll.jar:] ... ...