Bug 728423
| Summary: | [virt-manager]Error dialog pop-up when change Disk bus on Customize configuration window | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | zhe peng <zpeng> |
| Component: | python-virtinst | Assignee: | Cole Robinson <crobinso> |
| Status: | CLOSED ERRATA | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 6.2 | CC: | dyuan, mzhan, rwu |
| Target Milestone: | rc | Keywords: | Regression |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: |
No description necessary
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-12-06 16:17:08 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: | |||
Actually a virtinst bug, fixed upstream: http://git.fedorahosted.org/git?p=python-virtinst.git;a=commit;h=061668208fa6cd8f45cf66dd921a56386de3f3b5 Fixed in python-virtinst-0.600.0-3.el6 verify with: ibvirt-0.9.4-7.el6 qemu-kvm-0.12.1.2-2.184.el6 kernel-2.6.32-191.el6 virt-manager-0.9.0-6.el6 python-virtinst-0.600.0-3.el6 1.create a new virtual machine, create a disk image on hard drive in Step 4. 2.in Step 5 ,click "Customize configuration before install",then click finish 3.in new window,select a storage in left panel 4.in Advanced options,change Disk bus to "Virtio" or "IDE" 5.click "apply" button the Disk bus can be set without error. the bug fixed. verification passed.
Technical note added. If any revisions are required, please edit the "Technical Notes" field
accordingly. All revisions will be proofread by the Engineering Content Services team.
New Contents:
No description necessary
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/RHBA-2011-1643.html |
Description of problem: before install,in customize configuration window, change storage disk bus will pop-up error msg. Version-Release number of selected component (if applicable): virt-manager-0.9.0-5.el6 libvirt-0.9.4-1.el6 How reproducible: always Steps to Reproduce: 1.create a new virtual machine, create a disk image on hard drive in Step 4. 2.in Step 5 ,click "Customize configuration before install",then click finish 3.in new window,select a storage in left panel 4.in Advanced options,change Disk bus to "Virtio" or "IDE" 5.click "apply" button Actual results: a dialog pop-up with error msg. Details msg: Error changing VM configuration: 'NoneType' object has no attribute 'xpathEval' Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/details.py", line 2317, in _change_config_helper func(*args) File "/usr/share/virt-manager/virtManager/domain.py", line 574, in define_disk_bus return self._redefine_device(change, devobj) File "/usr/share/virt-manager/virtManager/domain.py", line 307, in _redefine_device return cb(dev) File "/usr/share/virt-manager/virtManager/domain.py", line 570, in change editdev.address.clear() File "/usr/lib/python2.6/site-packages/virtinst/VirtualDevice.py", line 173, in clear self._remove_child_xpath("./address") File "/usr/lib/python2.6/site-packages/virtinst/XMLBuilderDomain.py", line 458, in _remove_child_xpath _remove_xpath_node(self._xml_ctx, xpath, dofree=False) File "/usr/lib/python2.6/site-packages/virtinst/XMLBuilderDomain.py", line 186, in _remove_xpath_node node = _get_xpath_node(ctx, curxpath) File "/usr/lib/python2.6/site-packages/virtinst/XMLBuilderDomain.py", line 71, in _get_xpath_node node = ctx.xpathEval(xpath) AttributeError: 'NoneType' object has no attribute 'xpathEval' Expected results: can set disk bus w/o error Additional info: this issue not occur on virt-manager-0.8.6-4.el6,so it's a regression bug.