Xen Version: 4.2.0
Linux Kernel Version: 3.2.30
OS: Debian 6.0
Sometimes when trying to reboot a VM, the reboot fails with the following
message in xend.log: Has anyone experienced this issue before, know the
cause and/or fix? This is an HVM VM. Device model is set in the
configuration file
device_model = ''/usr/lib/xen/bin/qemu-dm''
We use the same configuration file with earlier versions of Xen and do not
have this issue.
Thank you,
[2012-11-08 15:17:33 2381] DEBUG (XendDomainInfo:2407) No device model
[2012-11-08 15:17:33 2381] DEBUG (XendDomainInfo:2409) Releasing devices
[2012-11-08 15:17:33 2381] ERROR (XendDomainInfo:130) Domain construction
failed
Traceback (most recent call last):
File "/usr/lib/python2.6/dist-
packages/xen/xend/XendDomainInfo.py", line 128, in create_from_dict
vm.start()
File "/usr/lib/python2.6/dist-packages/xen/xend/XendDomainInfo.py",
line
473, in start
XendTask.log_progress(0, 30, self._constructDomain)
File "/usr/lib/python2.6/dist-packages/xen/xend/XendTask.py", line
209,
in log_progress
retval = func(*args, **kwds)
File "/usr/lib/python2.6/dist-packages/xen/xend/XendDomainInfo.py",
line
2576, in _constructDomain
self._recreateDom()
File "/usr/lib/python2.6/dist-packages/xen/xend/XendDomainInfo.py",
line
1730, in _recreateDom
complete(self.dompath, lambda t: self._recreateDomFunc(t))
File
"/usr/lib/python2.6/dist-packages/xen/xend/xenstore/xstransact.py",
line 364, in complete
if t.commit():
File
"/usr/lib/python2.6/dist-packages/xen/xend/xenstore/xstransact.py",
line 41, in commit
rc = xshandle().transaction_end(self.transaction, False)
Error: (2, ''No such file or directory'')
[2012-11-08 15:17:33 2381] ERROR (XendDomainInfo:2235) Failed to restart
domain 70.
Traceback (most recent call last):
File "/usr/lib/python2.6/dist-packages/xen/xend/XendDomainInfo.py",
line
2218, in _restart
new_dom_info)
File "/usr/lib/python2.6/dist-packages/xen/xend/XendDomain.py", line
1017, in domain_create_from_dict
dominfo = XendDomainInfo.create_from_dict(config_dict)
File "/usr/lib/python2.6/dist-packages/xen/xend/XendDomainInfo.py",
line
128, in create_from_dict
vm.start()
File "/usr/lib/python2.6/dist-packages/xen/xend/XendDomainInfo.py",
line
473, in start
XendTask.log_progress(0, 30, self._constructDomain)
File "/usr/lib/python2.6/dist-packages/xen/xend/XendTask.py", line
209,
in log_progress
retval = func(*args, **kwds)
File "/usr/lib/python2.6/dist-packages/xen/xend/XendDomainInfo.py",
line
2576, in _constructDomain
self._recreateDom()
File "/usr/lib/python2.6/dist-packages/xen/xend/XendDomainInfo.py",
line
1730, in _recreateDom
complete(self.dompath, lambda t: self._recreateDomFunc(t))
File
"/usr/lib/python2.6/dist-packages/xen/xend/xenstore/xstransact.py",
line 364, in complete
if t.commit():
File
"/usr/lib/python2.6/dist-packages/xen/xend/xenstore/xstransact.py",
line 41, in commit
rc = xshandle().transaction_end(self.transaction, False)
Error: (2, ''No such file or directory'')
Xen configuration file:
kernel = ''/usr/lib/xen/boot/hvmloader''
builder = ''hvm''
memory = 512
vcpus = 2
name = ''ie3d''
pae = 1
acpi = 1
apic = 1
device_model = ''/usr/lib/xen/bin/qemu-dm''
boot = ''nc''
sdl = 0
usb = 1
usbdevice = ''tablet''
vnc = 1
vnclisten = ''0.0.0.0''
vncdisplay = 749
vncunused = 0
vncpasswd = ''JJw1ZHwQ''
serial = ''pty''
vif = [''mac=00:16:3e:6c:95:10, model=e1000, type=ioemu,
bridge=pub700'',''mac=00:16:3e:3f:0b:ea, model=e1000,
type=ioemu,
bridge=pri700'']
disk =
[''phy:/dev/xenvg/b50c49fd-31d2-491d-82e7-ab02d272390e.disk0,hda,w'']
on_poweroff = ''destroy''
on_reboot = ''restart''
on_crash = ''restart''
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