Re: Unable to get working guest on FC6

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I have made a another attempt with the following command:
virt-install --name=fc6g3 --ram=512 --vcpus=1 --file=/var/lib/xen/images/fc6g3.img --file-size=5 --paravirt --location= http://10.1.10.2/Zod-dvd-x86_64/ --vnc

This time, the location agrument is getting install files from a local server, but I still get the same results.  I have included the xend.log which shows the following error:
[2007-02-05 13:45:39 xend 3391] ERROR (SrvBase:88) Request wait_for_devices failed.
Not sure what devices this is referring to.  Any one have some suggestions?

Thanks,

Bill

The xend.log contains the following info:

[2007-02-05 13:43:52 xend.XendDomainInfo 3391] DEBUG (XendDomainInfo:1460) XendDomainInfo.destroy: domid=18
[2007-02-05 13:43:52 xend.XendDomainInfo 3391] DEBUG (XendDomainInfo:1468) XendDomainInfo.destroyDomain (18)
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/18/0/hotplug-status.
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/18/0/hotplug-status.
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/5/0/hotplug-status.
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/6/0/hotplug-status.
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/7/0/hotplug-status.
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/9/0/hotplug-status.
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/10/0/hotplug-status.
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/12/0/hotplug-status.
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/13/0/hotplug-status.
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/14/0/hotplug-status.
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/15/0/hotplug-status.
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/17/0/hotplug-status.
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/18/0/hotplug-status.
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/5/0/hotplug-status.
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/6/0/hotplug-status.
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/7/0/hotplug-status.
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/9/0/hotplug-status.
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/10/0/hotplug-status.
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/12/0/hotplug-status.
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/13/0/hotplug-status.
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/14/0/hotplug-status.
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/15/0/hotplug-status.
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/17/0/hotplug-status.
[2007-02-05 13:43:53 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/18/0/hotplug-status.
[2007-02-05 13:43:59 xend.XendDomainInfo 3391] DEBUG (XendDomainInfo:190) XendDomainInfo.create(['vm', ['name', 'fc6g3'], ['memory', '512'], ['maxmem', '512'], ['vcpus', '1'], ['uuid', '4dd02285-72d1-1c50-04e9-6ec2408966fe'], ['on_poweroff', 'destroy'], ['on_reboot', 'destroy'], ['on_crash', 'destroy'], ['image', ['linux', ['kernel', '/var/lib/xen/vmlinuz.BF-1d7'], ['ramdisk', '/var/lib/xen/initrd.img.QDw2yy'], ['args', ' method= http://10.1.10.2/Zod-dvd-x86_64/  '], ['vnc', '1'], ['vncunused', '1']]], ['device', ['tap', ['dev', 'xvda'], ['uname', 'tap:aio:/var/lib/xen/images/fc6g3.img'], ['mode', 'w']]], ['device', ['vif', ['mac', '00:16:3e:71:78:08'], ['bridge', 'xenbr0'], ['script', '/etc/xen/scripts/vif-bridge']]]])
[2007-02-05 13:43:59 xend.XendDomainInfo 3391] DEBUG (XendDomainInfo:296) parseConfig: config is ['vm', ['name', 'fc6g3'], ['memory', '512'], ['maxmem', '512'], ['vcpus', '1'], ['uuid', '4dd02285-72d1-1c50-04e9-6ec2408966fe'], ['on_poweroff', 'destroy'], ['on_reboot', 'destroy'], ['on_crash', 'destroy'], ['image', ['linux', ['kernel', '/var/lib/xen/vmlinuz.BF-1d7'], ['ramdisk', '/var/lib/xen/initrd.img.QDw2yy'], ['args', ' method= http://10.1.10.2/Zod-dvd-x86_64/  '], ['vnc', '1'], ['vncunused', '1']]], ['device', ['tap', ['dev', 'xvda'], ['uname', 'tap:aio:/var/lib/xen/images/fc6g3.img'], ['mode', 'w']]], ['device', ['vif', ['mac', '00:16:3e:71:78:08'], ['bridge', 'xenbr0'], ['script', '/etc/xen/scripts/vif-bridge']]]]
[2007-02-05 13:43:59 xend.XendDomainInfo 3391] DEBUG (XendDomainInfo:397) parseConfig: result is {'shadow_memory': None, 'start_time': None, 'uuid': '4dd02285-72d1-1c50-04e9-6ec2408966fe', 'on_crash': 'destroy', 'on_reboot': 'destroy', 'localtime': None, 'image': ['linux', ['kernel', '/var/lib/xen/vmlinuz.BF-1d7'], ['ramdisk', '/var/lib/xen/initrd.img.QDw2yy'], ['args', ' method= http://10.1.10.2/Zod-dvd-x86_64/  '], ['vnc', '1'], ['vncunused', '1']], 'on_poweroff': 'destroy', 'bootloader_args': None, 'cpus': None, 'name': 'fc6g3', 'backend': [], 'vcpus': 1, 'cpu_weight': None, 'features': None, 'vcpu_avail': None, 'memory': 512, 'device': [('tap', ['tap', ['dev', 'xvda'], ['uname', 'tap:aio:/var/lib/xen/images/fc6g3.img'], ['mode', 'w']]), ('vif', ['vif', ['mac', '00:16:3e:71:78:08'], ['bridge', 'xenbr0'], ['script', '/etc/xen/scripts/vif-bridge']])], 'bootloader': None, 'cpu': None, 'maxmem': 512}
[2007-02-05 13:43:59 xend.XendDomainInfo 3391] DEBUG (XendDomainInfo:1264) XendDomainInfo.construct: None
[2007-02-05 13:43:59 xend.XendDomainInfo 3391] DEBUG (XendDomainInfo:1296) XendDomainInfo.initDomain: 19 1.0
[2007-02-05 13:43:59 xend 3391] INFO (image:222) configuring linux guest
[2007-02-05 13:43:59 xend 3391] INFO (image:245) setting use_graphics
[2007-02-05 13:43:59 xend 3391] DEBUG (balloon:127) Balloon: 1523556 KiB free; need 524288; done.
[2007-02-05 13:43:59 xend 3391] INFO (image:138) buildDomain os=linux dom=19 vcpus=1
[2007-02-05 13:43:59 xend 3391] WARNING (image:598) Unable to set e820 map. Probably an old HyperVisor. (38, 'Function not implemented')
[2007-02-05 13:43:59 xend 3391] DEBUG (image:201) dom            = 19
[2007-02-05 13:43:59 xend 3391] DEBUG (image:202) image          = /var/lib/xen/vmlinuz.BF-1d7
[2007-02-05 13:43:59 xend 3391] DEBUG (image:203) store_evtchn   = 1
[2007-02-05 13:43:59 xend 3391] DEBUG (image:204) console_evtchn = 2
[2007-02-05 13:43:59 xend 3391] DEBUG (image:205) cmdline        =   method=http://10.1.10.2/Zod-dvd-x86_64/  
[2007-02-05 13:43:59 xend 3391] DEBUG (image:206) ramdisk        = /var/lib/xen/initrd.img.QDw2yy
[2007-02-05 13:43:59 xend 3391] DEBUG (image:207) vcpus          = 1
[2007-02-05 13:43:59 xend 3391] DEBUG (image:208) features       =
[2007-02-05 13:43:59 xend 3391] DEBUG (blkif:24) exception looking up device number for xvda: [Errno 2] No such file or directory: '/dev/xvda'
[2007-02-05 13:43:59 xend 3391] DEBUG (DevController:110) DevController: writing {'backend-id': '0', 'virtual-device': '51712', 'device-type': 'disk', 'state': '1', 'backend': '/local/domain/0/backend/tap/19/51712'} to /local/domain/19/device/vbd/51712.
[2007-02-05 13:43:59 xend 3391] DEBUG (DevController:112) DevController: writing {'domain': 'fc6g3', 'frontend': '/local/domain/19/device/vbd/51712', 'dev': 'xvda', 'state': '1', 'params': 'aio:/var/lib/xen/images/fc6g3.img', 'mode': 'w', 'online': '1', 'frontend-id': '19', 'type': 'tap'} to /local/domain/0/backend/tap/19/51712.
[2007-02-05 13:43:59 xend 3391] DEBUG (DevController:110) DevController: writing {'backend-id': '0', 'mac': '00:16:3e:71:78:08', 'handle': '0', 'state': '1', 'backend': '/local/domain/0/backend/vif/19/0'} to /local/domain/19/device/vif/0.
[2007-02-05 13:43:59 xend 3391] DEBUG (DevController:112) DevController: writing {'bridge': 'xenbr0', 'domain': 'fc6g3', 'handle': '0', 'script': '/etc/xen/scripts/vif-bridge', 'state': '1', 'frontend': '/local/domain/19/device/vif/0', 'mac': '00:16:3e:71:78:08', 'online': '1', 'frontend-id': '19'} to /local/domain/0/backend/vif/19/0.
[2007-02-05 13:43:59 xend 3391] INFO (image:287) spawning video: ['/usr/lib64/xen/bin/xen-vncfb', '--unused', '--listen', '127.0.0.1', '--domid', '19', '--title', 'fc6g3']
[2007-02-05 13:43:59 xend 3391] INFO (image:289) device model pid: 7643
[2007-02-05 13:43:59 xend.XendDomainInfo 3391] DEBUG (XendDomainInfo:715) Storing VM details: {'shadow_memory': '0', 'uuid': '4dd02285-72d1-1c50-04e9-6ec2408966fe', 'on_reboot': 'destroy', 'start_time': ' 1170701039.71', 'on_poweroff': 'destroy', 'name': 'fc6g3', 'xend/restart_count': '0', 'vcpus': '1', 'vcpu_avail': '1', 'memory': '512', 'on_crash': 'destroy', 'image': "(linux (kernel /var/lib/xen/vmlinuz.BF-1d7) (ramdisk /var/lib/xen/initrd.img.QDw2yy) (args ' method= http://10.1.10.2/Zod-dvd-x86_64/  ') (vnc 1) (vncunused 1))", 'maxmem': '512'}
[2007-02-05 13:43:59 xend.XendDomainInfo 3391] DEBUG (XendDomainInfo:750) Storing domain details: {'console/ring-ref': '629607', 'console/port': '2', 'name': 'fc6g3', 'console/limit': '1048576', 'vm': '/vm/4dd02285-72d1-1c50-04e9-6ec2408966fe', 'domid': '19', 'cpu/0/availability': 'online', 'memory/target': '524288', 'store/ring-ref': '629608', 'store/port': '1'}
[2007-02-05 13:43:59 xend.XendDomainInfo 3391] DEBUG (XendDomainInfo:940) XendDomainInfo.handleShutdownWatch
[2007-02-05 13:43:59 xend 3391] DEBUG (DevController:143) Waiting for devices vif.
[2007-02-05 13:43:59 xend 3391] DEBUG (DevController:149) Waiting for 0.
[2007-02-05 13:43:59 xend 3391] DEBUG (DevController:471) hotplugStatusCallback /local/domain/0/backend/vif/19/0/hotplug-status.
[2007-02-05 13:45:39 xend 3391] ERROR (SrvBase:88) Request wait_for_devices failed.
Traceback (most recent call last):
  File "/usr/lib64/python2.4/site-packages/xen/web/SrvBase.py", line 85, in perform
    return op_method(op, req)
  File "/usr/lib64/python2.4/site-packages/xen/xend/server/SrvDomain.py", line 72, in op_wait_for_devices
    return self.dom.waitForDevices()
  File "/usr/lib64/python2.4/site-packages/xen/xend/XendDomainInfo.py", line 1607, in waitForDevices
    self.waitForDevices_(c)
  File "/usr/lib64/python2.4/site-packages/xen/xend/XendDomainInfo.py", line 1101, in waitForDevices_
    return self.getDeviceController(deviceClass).waitForDevices()
  File "/usr/lib64/python2.4/site-packages/xen/xend/server/DevController.py", line 145, in waitForDevices
    return map(self.waitForDevice , self.deviceIDs())
  File "/usr/lib64/python2.4/site-packages/xen/xend/server/DevController.py", line 154, in waitForDevice
    self.destroyDevice(devid)
TypeError: destroyDevice() takes exactly 3 arguments (2 given)

On 2/5/07, Bill Zingler <billzingler@xxxxxxxxx> wrote:
Dan,

Thanks for the response.  I changed my command to:

virt-install --name=fc6g3 --ram=512 --vcpus=1 --file=/var/lib/xen/images/fc6g3.img --file-size=5 --paravirt --location= http://download.fedora.redhat.com/pub/fedora/linux/core/6/x86_64/os --vnc

But, I get the same error.  I then disabled SELinux and still got the same error.

Do you know of any working tutorials on this?  I have looked at:
https://virt.108.redhat.com/articles/2007/01/15/xen-chapter-from-fedora-core-6-unleashed.html
http://fedoraproject.org/wiki/FedoraXenQuickstartFC6
They both are short on details.

Thanks,

Bill



On 2/4/07, Daniel P. Berrange <berrange@xxxxxxxxxx> wrote:
On Thu, Feb 01, 2007 at 03:38:33PM -0500, Bill Zingler wrote:
> The following command yeilds the error below.  Anyone have any ideas what
> could be the problem.  Am I encountering a problem due to using the x86_64
> version of FC6?
>
> Thanks,
>
> Bill
>
> virt-install --name=fc6g3 --ram=512 --vcpus=1 --file=/home/admin/fc6g3.img
> --file-size=5 --paravirt --location=
> http://download.fedora.redhat.com/pub/fedora/linux/core/6/x86_64/os --vnc

If you have SELinux enabled, then this will fail because the disk image is
under in a permitted directory. SELinux policy requires disk images to be
in either /xen (for legacy compat), or /var/lib/xen/images (current preferred).

If you really really want to keep disk images elsewhere, then you need to
add the extra directory to the policy & make sure its labelled, eg

To add to policy:

    semanage fcontext --add -t xen_image_t '/home/admin/xen(/.*)?'

And then to label the dir:

    restorecon /home/admin/xen

Regards,
Dan.
--
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--
Bill Zingler
Zingler & Associates, Inc.
(443) 822-4857



--
Bill Zingler
Zingler & Associates, Inc.
(443) 822-4857 
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