Bug 1125289
| Summary: | Failed to run vm with NumaNode | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Retired] oVirt | Reporter: | Artyom <alukiano> | ||||
| Component: | vdsm | Assignee: | Bruce Shi <xiao-lei.shi> | ||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Artyom <alukiano> | ||||
| Severity: | urgent | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 3.5 | CC: | alukiano, bazulay, bugs, danken, ecohen, gchaplik, gklein, iheim, mgoldboi, rbalakri, yeylon | ||||
| Target Milestone: | --- | Keywords: | TestBlocker, Triaged | ||||
| Target Release: | 3.5.0 | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | sla | ||||||
| Fixed In Version: | vt4 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2014-10-17 12:43:57 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | SLA | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Could you attach vdsm.log from the vmCreate line down to that exception? Created attachment 922951 [details]
vdsm.log
This root cause of this bug is in engine side, and the related patches are already posted. (In reply to Bruce Shi from comment #3) > This root cause of this bug is in engine side, and the related patches are > already posted. actually I think that: http://gerrit.ovirt.org/#/c/27987/3/vdsm/virt/vm.py solves it. No, i don't think so. Yes, http://gerrit.ovirt.org/#/c/27987/3/vdsm/virt/vm.py is to fix the bug of missing index when create vm numa nodes, but it also needs the support of several engine patches, including the following: http://gerrit.ovirt.org/#/c/28341/ http://gerrit.ovirt.org/#/c/27830/ http://gerrit.ovirt.org/#/c/27988/ the above engine patches are still in reviewing. So we need to merge these patches to fix this issue. Since the related engine patches are merged, this bug should be modified. Verified on rhevm-3.5.0-0.13.beta.el6ev.noarch Run vm with NUMA node success without any problem. oVirt 3.5 has been released and should include the fix for this issue. |
Description of problem: Failed to run vm with NumaNode Version-Release number of selected component (if applicable): vdsm-4.16.1-0.gita4d9abf.el6.x86_64 How reproducible: Always Steps to Reproduce: 1. Create new vm and add via REST to vm numa node: <vm_numa_node> <index>0</index> <memory>1024</memory> <cpu> <cores> <core index="0"/> <core index="1"/> </cores> </cpu> </vm_numa_node> 2. Run vm 3. Actual results: Vm failed to run with exception in vdsm.log Traceback (most recent call last): File "/usr/share/vdsm/virt/vm.py", line 2235, in _startUnderlyingVm self._run() File "/usr/share/vdsm/virt/vm.py", line 3255, in _run domxml = hooks.before_vm_start(self._buildCmdLine(), self.conf) File "/usr/share/vdsm/virt/vm.py", line 3045, in _buildCmdLine domxml.appendCpu() File "/usr/share/vdsm/virt/vm.py", line 931, in appendCpu self.conf.get('guestNumaNodes'), key=itemgetter('nodeIndex')) KeyError: 'nodeIndex' Expected results: Vm success to run without any exceptions Additional info: If I change line: guestNumaNodes = sorted( self.conf.get('guestNumaNodes'), key=itemgetter('nodeIndex')) to guestNumaNodes = self.conf.get('guestNumaNodes') and restart vdsm all works fine