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Bug 1142739

Summary: Cannot start any VM
Product: Red Hat Enterprise Virtualization Manager Reporter: Petr Kubica <pkubica>
Component: ovirt-engineAssignee: Francesco Romani <fromani>
Status: CLOSED DUPLICATE QA Contact:
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: unspecifiedCC: ecohen, gklein, iheim, lpeer, ofrenkel, pkubica, rbalakri, Rhev-m-bugs, yeylon
Target Milestone: ---   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: virt
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2014-09-22 08:18:51 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
host: /var/log/vdsm - logs
none
engine: /var/log/ovirt-engine/ - logs
none
host: /var/log/libvirt
none
screenshot - host monitor
none
screenshot - engine - webadmin
none
libvirtd.log none

Description Petr Kubica 2014-09-17 10:19:10 UTC 
Description of problem:
I created a VM with a disk
I tried to run a VM.

Version-Release number of selected component (if applicable):
engine:
rhevm: 3.5.0-0.12.beta.el6ev
OS: RHEL - 6Server - 6.6.0.1.el6

host:
host OS: RHEL - 6Server - 6.6.0.1.el6
kernel: 2.6.32 - 502.el6.x86_64
KVM: 0.12.1.2 - 2.415.el6_5.14
libvirt: libvirt-0.10.2-46.el6
vdsm: vdsm-4.16.3-3.el6ev.beta

How reproducible:
100%

Steps to Reproduce:
1. Create any VM with a disk
2. start VM

Actual results:
Cannot start any VM

Expected results:
---
Comment 1 Petr Kubica 2014-09-17 10:20:21 UTC 
Created attachment 938402 [details]
host: /var/log/vdsm - logs
Comment 2 Petr Kubica 2014-09-17 10:21:30 UTC 
Created attachment 938403 [details]
engine: /var/log/ovirt-engine/ - logs
Comment 3 Petr Kubica 2014-09-17 10:25:31 UTC 
Created attachment 938404 [details]
host: /var/log/libvirt
Comment 4 Petr Kubica 2014-09-17 10:30:34 UTC 
Created attachment 938405 [details]
screenshot - host monitor
Comment 5 Petr Kubica 2014-09-17 10:35:16 UTC 
Created attachment 938406 [details]
screenshot - engine - webadmin
Comment 6 Omer Frenkel 2014-09-18 08:00:38 UTC 
i see this in vdsm.log
Thread-758::ERROR::2014-09-17 11:53:02,838::vm::2336::vm.Vm::(_startUnderlyingVm) vmId=`adc309bf-4b07-4143-a039-35811f91d2b4`::The vm start process failed
Traceback (most recent call last):
  File "/usr/share/vdsm/virt/vm.py", line 2276, in _startUnderlyingVm
    self._run()
  File "/usr/share/vdsm/virt/vm.py", line 3378, in _run
    self._connection.createXML(domxml, flags),
  File "/usr/lib64/python2.6/site-packages/vdsm/libvirtconnection.py", line 111, in wrapper
    ret = f(*args, **kwargs)
  File "/usr/lib64/python2.6/site-packages/libvirt.py", line 2709, in createXML
    if ret is None:raise libvirtError('virDomainCreateXML() failed', conn=self)
libvirtError: Child quit during startup handshake: Input/output error

libvirt log is missing from the zip..
please attach libvirt log
Comment 7 Petr Kubica 2014-09-22 07:07:14 UTC 
Created attachment 939901 [details]
libvirtd.log

I must update /etc/libvirt/libvirtd.conf
log_outputs="1:file:/var/log/libvirt/libvirtd.log"
to get this log
Comment 8 Petr Kubica 2014-09-22 07:19:54 UTC 
I tried install libvirt-0.10.2-45.el6 instead libvirt-0.10.2-46.el6, but no change in behavior.
Log was created with libvirt-0.10.2-45.el6
Comment 9 Omer Frenkel 2014-09-22 08:18:51 UTC 
looks like a bad configuration of vdsm/libvirt sebooleans
see bug 1139873 for more info

*** This bug has been marked as a duplicate of bug 1139873 ***