[Xen-users] FC4 domU on FC5

["Andrew W." <andrewinet@xxxxxxxxx>]

Hi all.  This has been mentioned once before on this list, with no resolution that I could find.  I'm trying to make a domU with FC4 running under a FC5 dom0.  Following the instructions located at http://www.fedoraproject.org/wiki/FedoraXenQuickstart , xen produces these errors:

 

[root@localhost xen]# xm create -c cpanel
Using config file "cpanel".
Error: Error creating domain: (22, 'Invalid argument')
[root@localhost xen]#
 

And from /var/log/xend.log:

 

[2006-05-17 23:41:50 xend.XendDomainInfo] DEBUG (XendDomainInfo:177) XendDomainInfo.create(['vm', ['name', 'cpanel'], ['memory', '196'], ['vcpus', '1'], ['image', ['linux', ['kernel', '/boot/vmlinuz-2.6.11-1.1369_FC4xenU' ], ['root', '/dev/sda1'], ['args', 'ro selinux=0 3']]], ['device', ['vbd', ['uname', 'file:/root/cpanel.img'], ['dev', 'sda1'], ['mode', 'w']]]])
[2006-05-17 23:41:50 xend.XendDomainInfo] DEBUG (XendDomainInfo:283) parseConfig: config is ['vm', ['name', 'cpanel'], ['memory', '196'], ['vcpus', '1'], ['image', ['linux', ['kernel', '/boot/vmlinuz- 2.6.11-1.1369_FC4xenU'], ['root', '/dev/sda1'], ['args', 'ro selinux=0 3']]], ['device', ['vbd', ['uname', 'file:/root/cpanel.img'], ['dev', 'sda1'], ['mode', 'w']]]]
[2006-05-17 23:41:50 xend.XendDomainInfo] DEBUG (XendDomainInfo:379) parseConfig: result is {'ssidref': None, 'uuid': None, 'on_crash': None, 'on_reboot': None, 'image': ['linux', ['kernel', '/boot/vmlinuz- 2.6.11-1.1369_FC4xenU'], ['root', '/dev/sda1'], ['args', 'ro selinux=0 3']], 'on_poweroff': None, 'cpus': None, 'name': 'cpanel', 'backend': [], 'vcpus': 1, 'cpu_weight': None, 'vcpu_avail': None, 'memory': 196, 'device': [('vbd', ['vbd', ['uname', 'file:/root/cpanel.img'], ['dev', 'sda1'], ['mode', 'w']])], 'bootloader': None, 'cpu': None, 'maxmem': None}
[2006-05-17 23:41:50 xend.XendDomainInfo] DEBUG (XendDomainInfo:1142) XendDomainInfo.construct: None 0
[2006-05-17 23:41:50 xend.XendDomainInfo] DEBUG (XendDomainInfo:1174) XendDomainInfo.initDomain: 13 1.0
[2006-05-17 23:41:50 xend] DEBUG (balloon:84) Balloon: free 618; need 197; done.
[2006-05-17 23:41:50 xend] INFO (image:135) buildDomain os=linux dom=13 vcpus=1
[2006-05-17 23:41:50 xend] DEBUG (image:173) dom            = 13
[2006-05-17 23:41:50 xend] DEBUG (image:174) image          = /boot/vmlinuz- 2.6.11-1.1369_FC4xenU
[2006-05-17 23:41:50 xend] DEBUG (image:175) store_evtchn   = 1
[2006-05-17 23:41:50 xend] DEBUG (image:176) console_evtchn = 2
[2006-05-17 23:41:50 xend] DEBUG (image:177) cmdline        =  root=/dev/sda1 ro selinux=0 3
[2006-05-17 23:41:50 xend] DEBUG (image:178) ramdisk        =
[2006-05-17 23:41:50 xend] DEBUG (image:179) vcpus          = 1
[2006-05-17 23:41:50 xend] DEBUG (image:180) features       =
[2006-05-17 23:41:50 xend.XendDomainInfo] ERROR (XendDomainInfo:189) Domain construction failed
Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/xen/xend/XendDomainInfo.py", line 182, in create
    vm.initDomain()
  File "/usr/lib/python2.4/site-packages/xen/xend/XendDomainInfo.py", line 1209, in initDomain
    channel_details = self.image.createImage()
  File "/usr/lib/python2.4/site-packages/xen/xend/image.py", line 118, in createImage
    return self.createDomain()
  File "/usr/lib/python2.4/site-packages/xen/xend/image.py", line 137, in createDomain
    result = self.buildDomain()
  File "/usr/lib/python2.4/site-packages/xen/xend/image.py", line 188, in buildDomain
    features       = self.features)
error: (22, 'Invalid argument')
[2006-05-17 23:41:50 xend.XendDomainInfo] DEBUG (XendDomainInfo:1290) XendDomainInfo.destroy: domid=13
[2006-05-17 23:41:50 xend.XendDomainInfo ] DEBUG (XendDomainInfo:1298) XendDomainInfo.destroyDomain(13)
[2006-05-17 23:41:50 xend] ERROR (SrvBase:87) Request create failed.
Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/xen/web/SrvBase.py", line 85, in perform
    return op_method(op, req)
  File "/usr/lib/python2.4/site-packages/xen/xend/server/SrvDomainDir.py", line 82, in op_create
    raise XendError("Error creating domain: " + str(ex))
XendError: Error creating domain: (22, 'Invalid argument')

 

This is my conf file /etc/xen/cpanel :

 

[root@localhost xen]# cat /etc/xen/cpanel
kernel ="/boot/vmlinuz-2.6.11-1.1369_FC4xenU"
memory = 196
name = "cpanel"
disk = ['file:/root/cpanel.img,sda1,w']
root = "/dev/sda1"
extra = "ro selinux=0 3"

[root@localhost xen]#

I have tried this with both the kernel mentioned above, as well as the latest 2.6.13 kernel for FC4xenU.  Any suggestions would be appreciated.

-Andrew

 

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