Bug 904840
| Summary: | Hot-unplug fails when unplug nic and changing MAC address. | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Virtualization Manager | Reporter: | Meni Yakove <myakove> | ||||||
| Component: | ovirt-engine | Assignee: | Alona Kaplan <alkaplan> | ||||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Meni Yakove <myakove> | ||||||
| Severity: | high | Docs Contact: | |||||||
| Priority: | medium | ||||||||
| Version: | unspecified | CC: | acathrow, dyasny, iheim, lpeer, masayag, Rhev-m-bugs, sgrinber, yeylon, ykaul | ||||||
| Target Milestone: | --- | ||||||||
| Target Release: | 3.2.0 | ||||||||
| Hardware: | x86_64 | ||||||||
| OS: | All | ||||||||
| Whiteboard: | network | ||||||||
| Fixed In Version: | sf10 | Doc Type: | Bug Fix | ||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 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: | |||||||||
| Bug Depends On: | |||||||||
| Bug Blocks: | 922807, 948448 | ||||||||
| Attachments: |
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Created attachment 688598 [details]
vdsm.log
Verified on rhevm-3.2.0-10.14.beta1.el6ev.noarch 3.2 has been released 3.2 has been released 3.2 has been released 3.2 has been released 3.2 has been released |
Created attachment 688597 [details] engine.log Description of problem: Hot-unplug fails when trying to unplug and change MAC address for nic under running VM Version-Release number of selected component (if applicable): rhevm-3.2.0-5.el6ev.noarch vdsm-4.10.2-4.0.el6ev.x86_64 How reproducible: 100% Steps to Reproduce: 1.Create VM with 1 nic and start the VM 2.while the VM is up hot-unplug the nic and change the MAC address (one operation) Actual results: Error and operation fails. Expected results: operation should pass without any errors. Additional info: from engine - 2013-01-27 21:34:38,993 ERROR [org.ovirt.engine.core.bll.network.vm.ActivateDeactivateVmNicCommand] (ajp-/127.0.0.1:8702-15) [7de5865d] Command org.ovirt.engine.core.bll.network.vm.ActivateDea ctivateVmNicCommand throw Vdc Bll exception. With error message VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed to HotUnplugNicVDS, error = Unexpected exception from VDSM - Thread-29801::ERROR::2013-01-28 09:34:24,803::libvirtvm::1717::vm.Vm::(hotunplugNic) vmId=`0e0147fb-4ebe-4c45-a530-2ee76120a5aa`::Hotunplug NIC failed - NIC not found: {'nicModel': 'pv', 'macA ddr': '00:14:14:14:14:14', 'linkActive': 'true', 'network': 'rhevm', 'filter': 'vdsm-no-mac-spoofing', 'specParams': {}, 'deviceId': 'f8011197-741e-4ba2-9449-255dd4974b6e', 'address': {'bus': '0x00', ' slot': '0x06', ' domain': '0x0000', ' type': 'pci', ' function': '0x0'}, 'device': 'bridge', 'type': 'interface'} Thread-29801::ERROR::2013-01-28 09:34:24,806::BindingXMLRPC::932::vds::(wrapper) unexpected error Traceback (most recent call last): File "/usr/share/vdsm/BindingXMLRPC.py", line 918, in wrapper res = f(*args, **kwargs) File "/usr/share/vdsm/BindingXMLRPC.py", line 263, in vmHotunplugNic return vm.hotunplugNic(params) File "/usr/share/vdsm/API.py", line 407, in hotunplugNic return curVm.hotunplugNic(params) File "/usr/share/vdsm/libvirtvm.py", line 1718, in hotunplugNic hooks.after_nic_hotunplug_fail(nicXml, self.conf) UnboundLocalError: local variable 'nicXml' referenced before assignment