Bug 724893
Summary: | RFE: better message when start the guest which CPU comprises flags that host doesn't support | ||
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Product: | Red Hat Enterprise Linux 6 | Reporter: | Min Zhan <mzhan> |
Component: | libvirt | Assignee: | Peter Krempa <pkrempa> |
Status: | CLOSED ERRATA | QA Contact: | Virtualization Bugs <virt-bugs> |
Severity: | low | Docs Contact: | |
Priority: | low | ||
Version: | 6.2 | CC: | acathrow, dallan, dyuan, honzhang, mzhan, perfbz, rwu, veillard, yupzhang |
Target Milestone: | rc | Keywords: | FutureFeature |
Target Release: | --- | ||
Hardware: | x86_64 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | libvirt-0.10.0-0rc0.el6 | Doc Type: | Enhancement |
Doc Text: |
Feature:
Error message printed when the guest cpu definition isn't supported now contains cpu feature flags which are not supported.
Reason:
If a cpu definition provided by the user was not correct the error message wasn't helpful in determining which of the feature isn't supported.
Result (if any):
The error message describes which options of the user's configuration are not supported by the host.
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Story Points: | --- |
Clone Of: | Environment: | ||
Last Closed: | 2013-02-21 07:06:44 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Min Zhan
2011-07-22 08:17:38 UTC
Sorry, the pkg are as following: # uname -r 2.6.32-165.el6.x86_64 qemu-kvm-0.12.1.2-2.167.el6.x86_64 libvirt-0.9.3-7.el6.x86_64 virt-manager-0.8.6-4.el6.noarch python-virtinst-0.500.5-3.el6.noarch The error messages are enhanced with upstream commit: commit a2ba53cf18a9ad252a74a39f45ec3577923f50de Author: Peter Krempa <pkrempa> Date: Tue Apr 17 15:24:47 2012 +0200 cpu: Improve error reporting on incompatible CPUs Reproduce this issue with libvirt-0.9.10-21.el6_3.3.x86_64. Verified this issue with: libvirt-0.10.0-0rc0.el6.x86_64 virt-manager-0.9.0-14.el6.x86_64 Now the error message is: Error starting domain: unsupported configuration: guest and host CPU are not compatible: Host CPU does not provide required features: popcnt, sse4.2 : Error starting domain: unsupported configuration: guest and host CPU are not compatible: Host CPU does not provide required features: popcnt, sse4.2 Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/asyncjob.py", line 44, in cb_wrapper callback(asyncjob, *args, **kwargs) File "/usr/share/virt-manager/virtManager/asyncjob.py", line 65, in tmpcb callback(*args, **kwargs) File "/usr/share/virt-manager/virtManager/domain.py", line 1063, in startup self._backend.create() File "/usr/lib64/python2.6/site-packages/libvirt.py", line 620, in create if ret == -1: raise libvirtError ('virDomainCreate() failed', dom=self) libvirtError: unsupported configuration: guest and host CPU are not compatible: Host CPU does not provide required features: popcnt, sse4.2 So change the bug status to VERIFIED. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHSA-2013-0276.html |