Bug 1450757
| Summary: | VM starts as paused when running on host without OVN bridge | ||||||
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| Product: | [oVirt] ovirt-provider-ovn | Reporter: | Mor <mkalfon> | ||||
| Component: | driver | Assignee: | Marcin Mirecki <mmirecki> | ||||
| Status: | CLOSED INSUFFICIENT_DATA | QA Contact: | Mor <mkalfon> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 1.0.4 | CC: | bugs, danken, myakove, ylavi | ||||
| Target Milestone: | ovirt-4.2.0 | Flags: | rule-engine:
ovirt-4.2+
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| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2017-07-10 09:43:04 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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Unable to reproduce so far. The log shows the same error, but the vm ends up as not running. According to Marcin, trying to reproduce the bug ends with a VM properly shut down, not paused. Please reopen this bug if it ever reproduces, report `rpm -qa|grep vdsm` (and keep the setup available for drilling if you can!) |
Created attachment 1278802 [details] artifacts Description of problem: When a VM with OVN network attached tries to start on host without OVN bridge, it starts as paused, and doesn't show any error in engine. This is what is written in the vdsm.log: 17-05-15 09:39:35,277+0300 INFO (vm/69687cda) [virt.vm] (vmId='69687cda-ed1a-437b-b270-0b3c2134d0f7') Skipping errors on recovery (vm:651) Traceback (most recent call last): File "/usr/share/vdsm/virt/vm.py", line 639, in _startUnderlyingVm self._run() File "/usr/share/vdsm/virt/vm.py", line 2166, in _run self._connection.createXML(domxml, flags), File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line 123, in wrapper ret = f(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 921, in wrapper return func(inst, *args, **kwargs) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 3777, in createXML if ret is None:raise libvirtError('virDomainCreateXML() failed', conn=self) libvirtError: Cannot get interface MTU on 'br-int': No such device Version-Release number of selected component (if applicable): oVirt Engine Version: 4.2.0-0.0.master.20170503135127.git43302b6.el7.centos How reproducible: 100% Steps to Reproduce: 1. Start VM with OVN network on host without OVN bridge (br-int). Actual results: VM starts as paused. Expected results: Engine should show error regarding the missing bridge on host, and VM shouldn't be in paused state. Additional info: