| Summary: | VM Suspend (migration to file) seems to cause Domain not found. | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Retired] oVirt | Reporter: | Jaroslav Henner <jhenner> | ||||
| Component: | vdsm | Assignee: | Michal Skrivanek <michal.skrivanek> | ||||
| Status: | CLOSED WONTFIX | QA Contact: | |||||
| Severity: | high | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | unspecified | CC: | abaron, bazulay, iheim, ykaul | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | virt | ||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2013-04-14 06:55:35 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Attachments: |
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That's ugly, but that's only log noise. Closing old bugs. If this issue is still relevant/important in current version, please re-open the bug. |
Created attachment 523332 [details] Logs Description of problem: The migration tests on jenkins first migrates the guests to file (offline migration) and then wakes them up couple of times. Then comes the online migration tests -- live migrations between hosts. The live migrations sometimes fails due to the machine doesn't succeed to get the UP status. Sometimes it also fails to migrate for some reason and wakes up on the same host as it was before. Digging trough the logs, I've seen many of messages like: Thread-156::ERROR::2011-09-15 10:16:43,214::utils::369::vm.Vm::(collect) vmId=`c920a85b-4c72-451d-8ba5-5b44a1b57e73`::Stats function failed: <AdvancedStatsFunction _highWrite at 0x12821b8> Traceback (most recent call last): File "/usr/share/vdsm/utils.py", line 366, in collect statsFunction() File "/usr/share/vdsm/utils.py", line 250, in __call__ retValue = self._function(*args, **kwargs) File "/usr/share/vdsm/libvirtvm.py", line 65, in _highWrite self._vm._dom.blockInfo(vmDrive.path, 0) File "/usr/share/vdsm/libvirtvm.py", line 327, in f ret = attr(*args, **kwargs) File "/usr/share/vdsm/libvirtconnection.py", line 63, in wrapper ret = f(*args, **kwargs) File "/usr/lib64/python2.6/site-packages/libvirt.py", line 1286, in blockInfo if ret is None: raise libvirtError ('virDomainGetBlockInfo() failed', dom=self) libvirtError: Domain not found: no domain with matching uuid 'c920a85b-4c72-451d-8ba5-5b44a1b57e73' Version-Release number of selected component (if applicable): libvirt-0.9.4-7.el6.x86_64 vdsm-4.9-96.el6.x86_64 qemu-kvm-0.12.1.2-2.184.el6.x86_64 How reproducible: 30% Steps to Reproduce: 1. Have VMs on iSCSI. 2. Migrate them to disk several times. Actual results: libvirtError: Domain not found: no domain with matching uuid 'c920a85b-4c72-451d-8ba5-5b44a1b57e73' Expected results: No problem Additional info: