RE: [Xen-users] Hotplug scripts not working after today's checkout

["Apparao, Padmashree K" <padmashree.k.apparao@xxxxxxxxx>]

The error is misleading. 
Make sure your vifs are all started up. To isolate the problem comment
out the vif line in the configfile and try again.

- Padma


-----Original Message-----
From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
[mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Zoltan
HERPAI
Sent: Monday, September 25, 2006 6:23 AM
To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] Hotplug scripts not working after today's checkout

Hi,

I've run into the following error when trying to create a domU:

root@jupiter:/etc/xen# xm create node0-mgmt -c
Using config file "node0-mgmt".
Error: Device 0 (vif) could not be connected. Hotplug scripts not
working.
root@jupiter:/etc/xen#

Excerpt from xend.log:

[2006-09-25 14:55:48 xend 2015] DEBUG (DevController:110) DevController:
writing {'backend-id': '0', 'virtual-device': '769', 'device-type':
'disk', 'state': '1', 'backend': '/local/domain/0/backend/vbd/4/769'} to
/local/domain/4/device/vbd/769.
[2006-09-25 14:55:48 xend 2015] DEBUG (DevController:112) DevController:
writing {'domain': 'node0-mgmt', 'frontend': '/local/domain/4/device
/vbd/769', 'dev': 'hda1', 'state': '1', 'params':
'/store/debian.3-1.img', 'mode': 'w', 'online': '1', 'frontend-id': '4',
'type': 'file'} to  /local/domain/0/backend/vbd/4/769.
[2006-09-25 14:55:48 xend 2015] DEBUG (DevController:110) DevController:
writing {'backend-id': '0', 'virtual-device': '770', 'device-type':
'disk', 'state': '1', 'backend': '/local/domain/0/backend/vbd/4/770'} to
/local/domain/4/device/vbd/770.
[2006-09-25 14:55:48 xend 2015] DEBUG (DevController:112) DevController:
writing {'domain': 'node0-mgmt', 'frontend': '/local/domain/4/device
/vbd/770', 'dev': 'hda2', 'state': '1', 'params': '/store/debian.swap',
'mode': 'w'  'online': '1', 'frontend-id': '4', 'type': 'file'} to
/local/domain/0/backend/vbd/4/770.
[2006-09-25 14:55:48 xend 2015] DEBUG (DevController:110) DevController:
writing {'backend-id': '0', 'mac': '00:16:3e:57:c5:52', 'handle': '0',
'state': '1', 'backend': '/local/domain/0/backend/vif/4/0'} to
/local/domain/4/device/vif/0.
[2006-09-25 14:55:48 xend 2015] DEBUG (DevController:112) DevController:
writing {'domain': 'node0-mgmt', 'handle': '0', 'script':
'/etc/xen/scripts/vif-bridge', 'state': '1', 'frontend':
'/local/domain/4/device/vif/0', 'mac':'00:16:3e:57:c5:52', 'online':
'1', 'frontend-id': '4'} to /local/domain/0/backend/vif/4/0.
[2006-09-25 14:55:48 xend.XendDomainInfo 2015] DEBUG
(XendDomainInfo:712) Storing VM details: {'shadow_memory': '0', 'uuid':
'fb8168a0-a691-73d3-a4d1-285bab6a5493', 'on_reboot': 'restart',
'start_time': '1159188948.21', 'on_poweroff': 'destroy', 'name':
'node0-mgmt', 'xend/restart_count': '0', 'vcpus': '1', 'vcpu_avail':
'1', 'memory': '256', 'on_crash': 'restart', 'image': "(linux (kernel
/boot/vmlinuz-2.6.16-xen) (ip
10.1.1.100:1.2.3.4:10.1.1.254:255.255.255.0:node0-mgmt:eth0:off) (root
'/dev/hda1 ro') (args 4))", 'maxmem': '256'}
[2006-09-25 14:55:48 xend.XendDomainInfo 2015] DEBUG
(XendDomainInfo:747) Storing domain details: {'console/ring-ref':
'28930', 'console/port': '2', 'name': 'node0-mgmt', 'console/limit':
'1048576', 'vm':'/vm/fb8168a0-a691-73d3-a4d1-285bab6a5493', 'domid':
'4', 'cpu/0/availability': 'online', 'memory/target': '262144',
'store/ring-ref': '28931', 'store/port': '1'}
[2006-09-25 14:55:48 xend.XendDomainInfo 1221] DEBUG
(XendDomainInfo:933) XendDomainInfo.handleShutdownWatch
[2006-09-25 14:55:48 xend 2021] DEBUG (DevController:143) Waiting for
devices vif.
[2006-09-25 14:55:48 xend 2021] DEBUG (DevController:149) Waiting for 0.
[2006-09-25 14:55:48 xend 1221] DEBUG (DevController:464)
hotplugStatusCallback /local/domain/0/backend/vif/4/0/hotplug-status.
[2006-09-25 14:57:28 xend.XendDomainInfo 2038] DEBUG
(XendDomainInfo:1449) XendDomainInfo.destroy: domid=4
[2006-09-25 14:57:28 xend.XendDomainInfo 2038] DEBUG
(XendDomainInfo:1457) XendDomainInfo.destroyDomain(4)

Where should I start looking at?

Regards,
-w-


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