| Summary: | [virt-manager]Stream had I/O failure when destroy guest without graphic device | ||||||
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| Product: | [Community] Virtualization Tools | Reporter: | zhe peng <zpeng> | ||||
| Component: | virt-manager | Assignee: | Cole Robinson <crobinso> | ||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | |||||
| Severity: | high | Docs Contact: | |||||
| Priority: | high | ||||||
| Version: | unspecified | CC: | berrange, crobinso, jwu, mzhan, rwu, xen-maint | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2013-06-13 01:18:25 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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Created attachment 523813 [details]
full debug info
I've seen this too. Pretty sure virsh console suffers from the same problem, but we actually don't catch errors on stream finish/abort in virsh console last time I checked. Either way it is apparently harmless, so deferring to 6.3 Not urgent, and given reduced capacity for virt-manager/virtinst, just moving this to the upstream tracker. This was a libvirt issue fixed upstream recently:
commit e7b0382945c9bf043f06ee4dd760c2051d63d0f0
Author: Daniel P. Berrange <berrange>
Date: Tue Apr 9 13:24:02 2013 +0100
Tweak EOF handling of streams
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Description of problem: Stream had I/O failure in debug info when destroy guest without graphic device, and can't re-add graphic device . Version-Release number of selected component (if applicable): virt-manager-0.9.0-6.el6 libvirt-0.9.4-11.el6 python-virtinst-0.600.0-3.el6 How reproducible: always Steps to Reproduce: 1. Open virt-manager, make sure a good guest is in shutdown status 2. Open guest details page, Select Display VNC, Click Remove button, Finish 3. Start the guest 4. # virsh list --all Id Name State ---------------------------------- 23 win2008 running the guest started without graphic device 5. Force off the guest,in debug info with error msg: 2011-09-19 03:03:58,729 (serialcon:150): Error receiving stream data Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/serialcon.py", line 148, in _event_on_stream got = self.stream.recv(1024) File "/usr/lib64/python2.6/site-packages/libvirt.py", line 3541, in recv if ret == None: raise libvirtError ('virStreamRecv() failed') libvirtError: stream had I/O failure 2011-09-19 03:03:58,731 (serialcon:208): Error finishing stream Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/serialcon.py", line 206, in close self.stream.finish() File "/usr/lib64/python2.6/site-packages/libvirt.py", line 3393, in finish if ret == -1: raise libvirtError ('virStreamFinish() failed') libvirtError: stream had I/O failure 6. switch to hardware detail page, add a vnc graphic to guest 7. start the guest. the guest can start, but no vnc graphic shown in virt-manager. Actual results: see Steps to Reproduce Expected results: no error output when destroy guest without graphic device. the guest can start normally with vnc graphic after re-add graphic device. Additional info: this issue occur on windows guest and rhel6 guest(installed X system) if install rhel6 guest without X system, the guest can started with console normally.