[Xen-devel] Error: Error creating domain: global name 'log' is not defined

[David F Barrera <dfbp@xxxxxxxxxx>]

I am getting the following error when attempting to create a DomU:

[root@lamb5 xen]# xm create -c vm1.cfg vmid=1
Using config file "vm1.cfg".
[xend] DEBUG (XendDomainInfo:696) init_domain> Created domain=1 name=vm1
memory=200704
[xend] DEBUG (XendDomainInfo:1117) creating linux domain with cmdline:
root=/dev/sda1 ro
[xend] INFO (XendRoot:122) EVENT> xend.domain.create ['vm1', '1']
[xend] WARNING (XendDomainInfo:725) building dom with 1 vcpus
VIRTUAL MEMORY ARRANGEMENT:
 Loaded kernel: c0100000->c0338884
 Init. ramdisk: c0339000->c0339000
 Phys-Mach map: c0339000->c036a000
 Page tables:   c036a000->c036c000
 Start info:    c036c000->c036d000
 Boot stack:    c036d000->c036e000
 TOTAL:         c0000000->c0400000
 ENTRY ADDRESS: c0100000
 VCPUS:         1
[xend] WARNING (XendDomainInfo:1062) Unknown config field memmap
[xend] WARNING (XendDomainInfo:1062) Unknown config field device_model
[xend] WARNING (XendDomainInfo:1062) Unknown config field device_config
[xend] INFO (console:100) Created console id=0 domain=1 port=9601
Domain construction error: global name 'log' is not defined
Traceback (most recent call last):
  File "/usr/lib/python/xen/xend/XendDomainInfo.py", line 513, in
construct
[xend] INFO (XendRoot:122) EVENT> xend.console.create [0, 1, 9601]
    self.configure()
  File "/usr/lib/python/xen/xend/XendDomainInfo.py", line 1003, in
configure
    self.create_devices()
  File "/usr/lib/python/xen/xend/XendDomainInfo.py", line 795, in
create_devices    self.create_configured_devices()
  File "/usr/lib/python/xen/xend/XendDomainInfo.py", line 784, in
create_configured_devices
    self.createDevice(ctrl_type, dev_config, recreate=recreate)
  File "/usr/lib/python/xen/xend/XendDomainInfo.py", line 362, in
createDevice
    return ctrl.createDevice(devconfig, recreate=self.recreate)
  File "/usr/lib/python/xen/xend/server/controller.py", line 231, in
createDevice
    dev = self.newDevice(self.nextDeviceId(), config, recreate=recreate)
  File "/usr/lib/python/xen/xend/server/blkif.py", line 414, in
newDevice
    return BlkDev(self, id, config, recreate=recreate)
  File "/usr/lib/python/xen/xend/server/blkif.py", line 177, in __init__
    self.configure(self.config, recreate=recreate)
  File "/usr/lib/python/xen/xend/server/blkif.py", line 201, in
configure
    self.vdev = blkif.blkdev_name_to_number(self.dev)
  File "/usr/lib/python/xen/util/blkif.py", line 24, in
blkdev_name_to_number
    log.debug("exception looking up device number for %s: %s", name, ex)
NameError: global name 'log' is not defined
ConsoleController>destroyController>
<xen.xend.server.console.ConsoleController instance at 0xb775e3ac> False
ConsoleDev>destroy> <xen.xend.server.console.ConsoleDev instance at
0xb775e4ec> False
[xend] DEBUG (blkif:420) Destroying blkif domain=1
op_create> Exception creating domain:
Traceback (most recent call last):
  File "/usr/lib/python/xen/xend/server/SrvDomainDir.py", line 63, in
op_create
    dominfo = self.xd.domain_create(config)
  File "/usr/lib/python/xen/xend/XendDomain.py", line 401, in
domain_create
    dominfo = XendDomainInfo.vm_create(config)
  File "/usr/lib/python/xen/xend/XendDomainInfo.py", line 184, in
vm_create
    vm.construct(config)
  File "/usr/lib/python/xen/xend/XendDomainInfo.py", line 513, in
construct
    self.configure()
  File "/usr/lib/python/xen/xend/XendDomainInfo.py", line 1003, in
configure
    self.create_devices()
  File "/usr/lib/python/xen/xend/XendDomainInfo.py", line 795, in
create_devices    self.create_configured_devices()
  File "/usr/lib/python/xen/xend/XendDomainInfo.py", line 784, in
create_configured_devices
    self.createDevice(ctrl_type, dev_config, recreate=recreate)
  File "/usr/lib/python/xen/xend/XendDomainInfo.py", line 362, in
createDevice
    return ctrl.createDevice(devconfig, recreate=self.recreate)
  File "/usr/lib/python/xen/xend/server/controller.py", line 231, in
createDevice
    dev = self.newDevice(self.nextDeviceId(), config, recreate=recreate)
  File "/usr/lib/python/xen/xend/server/blkif.py", line 414, in
newDevice
    return BlkDev(self, id, config, recreate=recreate)
  File "/usr/lib/python/xen/xend/server/blkif.py", line 177, in __init__
    self.configure(self.config, recreate=recreate)
  File "/usr/lib/python/xen/xend/server/blkif.py", line 201, in
configure
    self.vdev = blkif.blkdev_name_to_number(self.dev)
  File "/usr/lib/python/xen/util/blkif.py", line 24, in
blkdev_name_to_number
    log.debug("exception looking up device number for %s: %s", name, ex)
NameError: global name 'log' is not defined
Error: Error creating domain: global name 'log' is not defined
[root@lamb5 xen]# [xend] INFO (XendRoot:122) EVENT> xend.domain.died
['vm1', '1']

This was on a RHEL 4 machine.  On a SLES 9 SP1 machine, I get only the
"Error: Error creating domain: global name 'log' is not defined"
message, without the debug info.


-- 
Regards,

David F Barrera
Linux Technology Center
Systems and Technology Group, IBM

"The wisest men follow their own direction. "
                                                        Euripides


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