Xen users - Apr 2010 - raise VmError(''Creating domain failed: name=%s'' %

Hello

Xen refuses to create domU VM.

I have posted some info about my system. Please suggest a solution.

gate xen # xm info
host : gate
release : 2.6.25.5-1.1dom0
version : #24 SMP Sun Aug 31 16:55:27 EEST 2008
machine : x86_64
nr_cpus : 2
nr_nodes : 1
cores_per_socket : 2
threads_per_core : 1
cpu_mhz : 1999
hw_caps :
178bf3ff:e3d3fbff:00000000:00000010:00000001:00000000:00000003:00000000
virt_caps :
total_memory : 1022
free_memory : 61
node_to_cpu : node0:0-1
node_to_memory : node0:61
xen_major : 3
xen_minor : 2
xen_extra : .1_16881_04-4.2
xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p
xen_scheduler : credit
xen_pagesize : 4096
platform_params : virt_start=0xffff800000000000
xen_changeset : 16881
cc_compiler : gcc version 4.3.1 20080507 (prerelease) [gcc-4_3-branch
revisio
cc_compile_by : abuild
cc_compile_domain : suse.de
cc_compile_date : Sat Jun 7 03:48:49 UTC 2008
xend_config_format : 4


Python version

Python 2.4.4 (#1, Feb 15 2008, 12:50:21)
[GCC 4.1.2 (Gentoo 4.1.2 p1.0.2)] on linux2


creating domain command:

gate xen # xm create -c /etc/xen/gentooXEN
Using config file “/etc/xen/gentooXEN”.
Error: Creating domain failed: name=gentooXEN


The xend.log output


[2010-04-13 23:21:23 11408] DEBUG (SrvServer:76) SrvServer.cleanup()
[2010-04-13 23:21:23 11408] DEBUG (XMLRPCServer:236) XMLRPCServer.cleanup()
[2010-04-13 23:21:23 11408] DEBUG (XMLRPCServer:236) XMLRPCServer.cleanup()
[2010-04-13 23:21:23 11408] DEBUG (XendDomain:622) cleanup_domains
[2010-04-13 23:21:23 11407] INFO (SrvDaemon:220) Xend exited with status 0.
[2010-04-13 23:21:23 15016] INFO (SrvDaemon:332) Xend Daemon started
[2010-04-13 23:21:23 15016] INFO (SrvDaemon:336) Xend changeset: 16881.
[2010-04-13 23:21:23 15016] INFO (XendNetwork:114) Not recreating missing
unmanaged network eth0
[2010-04-13 23:21:23 15016] INFO (XendNetwork:114) Not recreating missing
unmanaged network tmpbridge
[2010-04-13 23:21:23 15016] INFO (XendNetwork:114) Not recreating missing
unmanaged network xenbr0
[2010-04-13 23:21:23 15016] INFO (XendNetwork:114) Not recreating missing
unmanaged network xenbr1
[2010-04-13 23:21:23 15016] INFO (XendNetwork:114) Not recreating missing
unmanaged network xenbr2
[2010-04-13 23:21:24 15016] DEBUG (XendDomainInfo:140)
XendDomainInfo.recreate({‘max_vcpu_id’: 1, ‘cpu_time’: 92655371306529L,
’ssidref’: 567534196, ‘hvm’: 0, ’shutdown_reason’: 0, ‘dying’: 0,
‘online_vcpus’: 2, ‘domid’: 0, ‘paused’: 0, ‘crashed’: 0, ‘running’: 1,
‘maxmem_kb’: 17179869180L, ’shutdown’: 0, ‘mem_kb’: 952208L, ‘handle’: [0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], ‘blocked’: 0, ‘name’:
‘Domain-0′})
[2010-04-13 23:21:24 15016] INFO (XendDomainInfo:157) Recreating domain 0,
UUID 00000000-0000-0000-0000-000000000000. at /local/domain/0
[2010-04-13 23:21:24 15016] DEBUG (XendDomain:453) Adding Domain: 0
[2010-04-13 23:21:24 15016] DEBUG (XendDomain:387) number of vcpus to use is
0
[2010-04-13 23:21:24 15016] DEBUG (XendDomainInfo:1709)
XendDomainInfo.handleShutdownWatch
[2010-04-13 23:21:24 15016] WARNING (XendAPI:701) API call: VBD.set_device
not found
[2010-04-13 23:21:24 15016] WARNING (XendAPI:701) API call: VBD.set_type not
found
[2010-04-13 23:21:24 15016] WARNING (XendAPI:701) API call:
session.get_all_records not found
[2010-04-13 23:21:24 15016] WARNING (XendAPI:701) API call: event.get_record
not found
[2010-04-13 23:21:24 15016] WARNING (XendAPI:701) API call: event.get_all
not found
[2010-04-13 23:21:24 15016] WARNING (XendAPI:701) API call: VIF.get_network
not found
[2010-04-13 23:21:24 15016] WARNING (XendAPI:701) API call: VIF.set_device
not found
[2010-04-13 23:21:24 15016] WARNING (XendAPI:701) API call: VIF.set_MAC not
found
[2010-04-13 23:21:24 15016] WARNING (XendAPI:701) API call: VIF.set_MTU not
found
[2010-04-13 23:21:24 15016] WARNING (XendAPI:701) API call: debug.get_all
not found
[2010-04-13 23:21:24 15016] INFO (XMLRPCServer:156) Opening Unix domain
socket XML-RPC server on /var/run/xend/xen-api.sock; authentication has been
disabled for this server.
[2010-04-13 23:21:24 15016] INFO (XMLRPCServer:156) Opening Unix domain
socket XML-RPC server on /var/run/xend/xmlrpc.sock.
[2010-04-13 23:24:37 15016] DEBUG (XendDomainInfo:92)
XendDomainInfo.create([''vm'', [''name'',
''gentooXEN''], [''memory'', 128],
[''vcpus'', 1], [''on_xend_start'',
''ignore''], [''on_xend_stop'',
''ignore''],
[''image'', [''linux'',
[''kernel'', ''/boot/vmlinuz-domU''],
[''ramdisk'',
''/boot/initrd-xen''], [''root'',
''/dev/sda1 ro''], [''videoram'', 4]]],
[''s3_integrity'', 1], [''device'',
[''vbd'', [''uname'',
''phy:sda6''], [''dev'',
''sda1''], [''mode'', ''w'']]]])
[2010-04-13 23:24:37 15016] DEBUG (XendDomainInfo:2304)
XendDomainInfo.constructDomain
[2010-04-13 23:24:37 15016] DEBUG (balloon:166) Balloon: 63476 KiB free;
need 4096; done.
[2010-04-13 23:24:37 15016] ERROR (XendDomainInfo:476) VM start failed
Traceback (most recent call last):
File “usr/lib64/python2.4/site-packages/xen/xend/XendDomainInfo.py”, line
455, in start
XendTask.log_progress(0, 30, self._constructDomain)
File “usr/lib64/python2.4/site-packages/xen/xend/XendTask.py”, line 209, in
log_progress
retval = func(*args, **kwds)
File “usr/lib64/python2.4/site-packages/xen/xend/XendDomainInfo.py”, line
2351, in _constructDomain
raise VmError(‘Creating domain failed: name=%s’ %
VmError: Creating domain failed: name=gentooXEN
[2010-04-13 23:24:37 15016] ERROR (XendDomainInfo:97) Domain construction
failed
Traceback (most recent call last):
File “usr/lib64/python2.4/site-packages/xen/xend/XendDomainInfo.py”, line
95, in create
vm.start()
File “usr/lib64/python2.4/site-packages/xen/xend/XendDomainInfo.py”, line
455, in start
XendTask.log_progress(0, 30, self._constructDomain)
File “usr/lib64/python2.4/site-packages/xen/xend/XendTask.py”, line 209, in
log_progress
retval = func(*args, **kwds)
File “usr/lib64/python2.4/site-packages/xen/xend/XendDomainInfo.py”, line
2351, in _constructDomain
raise VmError(‘Creating domain failed: name=%s’ %
VmError: Creating domain failed: name=gentooXEN


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