Re: [Xen-users] Xend does not start on Fujitsu Siemens RX200S7

["Dube, Lutz" <lutz.dube@xxxxxxxxxxxxxx>]

Hello,

xend tries to read the state file /var/lib/xend/domains/sr.xml, but it seems 
this is not a valid XML file, so the python package "minidom" cannot parse it 
and throws an exception. I don't know why this file is corrupt, but you can try 
to rename this file and try to start xend again. Xend will create the state 
file sr.xml again on startup with default values, if this is missing.

I hope this helps

Lutz Dube




Betreff: [Xen-users] Xend does not start on Fujitsu Siemens RX200S7
Datum: Freitag 04 Mai 2012, 14:18:55
Von: Eric Durand <flatplane55@xxxxxxxxx>
An: xen-users@xxxxxxxxxxxxx

Hello,

We're run XEN xen-4.0.1-6.1.el6.x86_64 for a long time on HP G5,6,7 and we(re 
trying to run it on Fujitsu Siemens RX200S7.
Xend does not start :

[2012-05-04 12:10:34 3660] INFO (SrvDaemon:339) Xend Daemon started
[2012-05-04 12:10:34 3660] INFO (SrvDaemon:343) Xend changeset: unavailable.
[2012-05-04 12:10:34 3660] ERROR (SrvDaemon:356) Exception starting xend (no 
element found: line 1, column 0) Traceback (most recent call last):
  File "/usr/lib64/python2.6/site-packages/xen/xend/server/SrvDaemon.py",
line 348, in run
    servers = SrvServer.create()
  File "/usr/lib64/python2.6/site-packages/xen/xend/server/SrvServer.py",
line 251, in create
    root.putChild('xend', SrvRoot())
  File "/usr/lib64/python2.6/site-packages/xen/xend/server/SrvRoot.py",
line 40, in __init__
    self.get(name)
  File "/usr/lib64/python2.6/site-packages/xen/web/SrvDir.py", line 84, in get
    val = val.getobj()
  File "/usr/lib64/python2.6/site-packages/xen/web/SrvDir.py", line 52, in 
getobj
    self.obj = klassobj()
  File "/usr/lib64/python2.6/site-packages/xen/xend/server/SrvNode.py",
line 30, in __init__
    self.xn = XendNode.instance()
  File "/usr/lib64/python2.6/site-packages/xen/xend/XendNode.py", line 1140, in 
instance
    inst = XendNode()
  File "/usr/lib64/python2.6/site-packages/xen/xend/XendNode.py", line 155, in 
__init__
    self._init_SRs()
  File "/usr/lib64/python2.6/site-packages/xen/xend/XendNode.py", line 243, in 
_init_SRs
    saved_srs = self.state_store.load_state('sr')
  File "/usr/lib64/python2.6/site-packages/xen/xend/XendStateStore.py",
line 104, in load_state
    dom = minidom.parse(xml_path)
  File "/usr/lib64/python2.6/site-packages/_xmlplus/dom/minidom.py", line 1915, 
in parse
    return expatbuilder.parse(file)
  File "/usr/lib64/python2.6/site-packages/_xmlplus/dom/expatbuilder.py",
line 926, in parse
    result = builder.parseFile(fp)
  File "/usr/lib64/python2.6/site-packages/_xmlplus/dom/expatbuilder.py",
line 211, in parseFile
    parser.Parse("", True)
ExpatError: no element found: line 1, column 0


Any idea ?

[root@dom0xen]# rpm -qa | grep xen
xen-licenses-4.0.1-6.1.el6.x86_64
xen-4.0.1-6.1.el6.x86_64
xen-libs-4.0.1-6.1.el6.x86_64
xen-hypervisor-4.0.1-6.1.el6.x86_64
kernel-2.6.32-131.13.1.el6.xendom0.x86_64
xen-runtime-4.0.1-6.1.el6.x86_64
[root@dom0xen]# rpm -qa | grep kernel
kernel-firmware-2.6.32-220.4.2.el6.noarch
dracut-kernel-004-32.el6.noarch
kernel-2.6.32-131.13.1.el6.xendom0.x86_64
kernel-2.6.32-71.el6.x86_64

Regards

FP
-------------------------------------------------------------
--
Dietmar Hahn
PDG ES&S SWE OS
FUJITSU
Fujitsu Technology Solutions
Domagkstraße 28, D-80807 München, Germany
Tel: +49 (89) 3222 2952
Email: dietmar.hahn@xxxxxxxxxxxxxx
Web:  http://ts.fujitsu.com
Company details: http://ts.fujitsu.com/imprint.html


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