[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-users] Xen Starting DomainU:Error: Device 0 (vif) could not be connected. Hotplug scripts not working
check, ifconfig and see xenbr0 is running.. and you have a line in your domU conf file like this vif1 = [ 'bridge=xenbr0' ] you can directly start the network script by running #>/etc/xen/scripts/network-bridge start regards On 1/21/06, Coral Lin <lin.coral@xxxxxxxxx> wrote: > hi, > > I am trying to start a new domainU but got the error: > Error: Device 0 (vif) could not be connected. Hotplug scripts not working > I have struggled with it for a long time. I found somebody else report this > but can not find a solution. > The xen version is xen-3.0 latest version. > I do not have a initrd. > Domain0 works fine but when I create a new domain, it always gives an error > as above. > > Thanks, > Coral > Here is the logs: > > xend.log: > [2006-01-20 21:22:28 xend] INFO (SrvDaemon:268) Xend Daemon started > [2006-01-20 21:22:28 xend] INFO (SrvDaemon:272) Xend changeset: Mon Dec 12 > 12:47:47 2005 +0100 8270:4ad23e798798. > [2006-01-20 21:22:28 xend.XendDomainInfo ] DEBUG (XendDomainInfo:199) > XendDomainInfo.recreate({'paused': 0, 'cpu_time': 14845729937L, 'ssidref': > 0, 'handle': [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], > 'shutdown_reason': 0, 'dying': 0, 'dom': 0, 'mem_kb': 262144, 'maxmem_kb': > -4, 'max_vcpu_id': 0, 'crashed': 0, 'running': 1, 'shutdown': 0, > 'online_vcpus': 1, 'blocked': 0}) > [2006-01-20 21:22:28 xend.XendDomainInfo] INFO (XendDomainInfo:211) > Recreating domain 0, UUID > 00000000-00000000-00000000-00000000. > [2006-01-20 21:22:28 xend.XendDomainInfo] WARNING (XendDomainInfo:233) No vm > path in store for existing domain 0 > [2006-01-20 21:22:28 xend.XendDomainInfo] DEBUG (XendDomainInfo:661) Storing > VM details: {'ssidref': '0', 'uuid': > '00000000-00000000-00000000-00000000', 'on_reboot': > 'restart', 'on_poweroff': 'destroy', 'name': 'Domain-0', 'vcpus': '1', > 'vcpu_avail': '1', 'memory': '256', 'on_crash': 'restart', 'maxmem': '256'} > [2006-01-20 21:22:28 xend.XendDomainInfo] DEBUG (XendDomainInfo:686) Storing > domain details: {'cpu/0/availability': 'online', 'memory/target': '262144', > 'name': 'Domain-0', 'console/limit': '1048576', 'vm': > '/vm/00000000-00000000-00000000-00000000', 'domid': '0'} > [2006-01-20 21:22:28 xend] DEBUG (XendDomain:151) number of vcpus to use is > 0 > [2006-01-20 21:22:28 xend] INFO (SrvServer:112) unix > path=/var/lib/xend/xend-socket > [2006-01-20 21:32:24 xend.XendDomainInfo] DEBUG (XendDomainInfo:177) > XendDomainInfo.create(['vm', ['name', 'ExampleDomain'], ['memory', '64'], > ['image', ['linux', ['kernel', '/boot/vmlinuz-2.6.12.6-xenU'], ['root', > '/dev/hda1 ro'], ['args', '4'], ['vcpus', '1'], ['vcpus', '1'], ['boot', > 'c'], ['nics', '1']]], ['device', ['vbd', ['uname', 'file:/vm1disk'], > ['dev', 'hda1'], ['mode', 'w']]], ['device', ['vif']]]) > [2006-01-20 21:32:24 xend.XendDomainInfo] DEBUG (XendDomainInfo:282) > parseConfig: config is ['vm', ['name', 'ExampleDomain'], ['memory', '64'], > ['image', ['linux', ['kernel', '/boot/vmlinuz-2.6.12.6-xenU'], ['root', > '/dev/hda1 ro'], ['args', '4'], ['vcpus', '1'], ['vcpus', '1'], ['boot', > 'c'], ['nics', '1']]], ['device', ['vbd', ['uname', 'file:/vm1disk'], > ['dev', 'hda1'], ['mode', 'w']]], ['device', ['vif']]] > [2006-01-20 21:32:24 xend.XendDomainInfo] DEBUG (XendDomainInfo:374) > parseConfig: result is {'ssidref': None, 'uuid': None, 'on_crash': None, > 'on_reboot': None, 'image': ['linux', ['kernel', > '/boot/vmlinuz-2.6.12.6-xenU '], ['root', '/dev/hda1 ro'], ['args', '4'], > ['vcpus', '1'], ['vcpus', '1'], ['boot', 'c'], ['nics', '1']], > 'on_poweroff': None, 'cpus': None, 'name': 'ExampleDomain', 'backend': [], > 'vcpus': 1, 'cpu_weight': None, 'vcpu_avail': None, 'memory': 64, 'device': > [('vbd', ['vbd', ['uname', 'file:/vm1disk'], ['dev', 'hda1'], ['mode', > 'w']]), ('vif', ['vif'])], 'bootloader': None, 'cpu': None, 'maxmem': None} > [2006-01-20 21:32:24 xend.XendDomainInfo] DEBUG (XendDomainInfo:1129) > XendDomainInfo.construct: None 0 > [2006-01-20 21:32:24 xend.XendDomainInfo] DEBUG (XendDomainInfo:1161) > XendDomainInfo.initDomain: 1 1.0 > [2006-01-20 21:32:24 xend] DEBUG (balloon:84) Balloon: free 746; need 65; > done. > [2006-01-20 21:32:24 xend] INFO (image:132) buildDomain os=linux dom=1 > vcpus=1 > [2006-01-20 21:32:24 xend] DEBUG (image:170) dom = 1 > [2006-01-20 21:32:24 xend] DEBUG (image:171) image = /boot/vmlinuz- > 2.6.12.6-xenU > [2006-01-20 21:32:24 xend] DEBUG (image:172) store_evtchn = 1 > [2006-01-20 21:32:24 xend] DEBUG (image:173) console_evtchn = 2 > [2006-01-20 21:32:24 xend] DEBUG (image:174) cmdline = > root=/dev/hda1 ro 4 > [2006-01-20 21:32:24 xend] DEBUG (image:175) ramdisk = > [2006-01-20 21:32:24 xend] DEBUG (image:176) vcpus = 1 > [2006-01-20 21:32:24 xend] DEBUG (DevController:104) DevController: writing > {'virtual-device': '769', 'backend-id': '0', 'state': '1', 'backend': > '/local/domain/0/backend/vbd/1/769'} to > /local/domain/1/device/vbd/769. > [2006-01-20 21:32:24 xend] DEBUG (DevController:106) DevController: writing > {'domain': 'ExampleDomain', 'frontend': > '/local/domain/1/device/vbd/769', 'dev': 'hda1', 'state': > '1', 'params': '/vm1disk', 'mode': 'w', 'frontend-id': '1', 'type': 'file'} > to /local/domain/0/backend/vbd/1/769. > [2006-01-20 21:32:24 xend] DEBUG (DevController:104) DevController: writing > {'backend-id': '0', 'mac': '00:16:3e:5c:e8:d2', 'handle': '0', 'state': '1', > 'backend': '/local/domain/0/backend/vif/1/0'} to > /local/domain/1/device/vif/0. > [2006-01-20 21:32:24 xend] DEBUG (DevController:106) DevController: writing > {'mac': '00:16:3e:5c:e8:d2', 'state': '1', 'handle': '0', 'script': > '/etc/xen/scripts/vif-bridge', 'frontend-id': '1', 'domain': > 'ExampleDomain', 'frontend': '/local/domain/1/device/vif/0'} to > /local/domain/0/backend/vif/1/0. > [2006-01-20 21:32:24 xend.XendDomainInfo] DEBUG (XendDomainInfo:661) Storing > VM details: {'ssidref': '0', 'uuid': > 'd9c0bec0-a35a57b1-10db3201-48a96a5e', 'on_reboot': > 'restart', 'start_time': '1137814344.99', 'on_poweroff': 'destroy', 'name': > 'ExampleDomain', 'vcpus': '1', 'vcpu_avail': '1', 'memory': '64', > 'on_crash': 'restart', 'image': "(linux (kernel /boot/vmlinuz- > 2.6.12.6-xenU) (root '/dev/hda1 ro') (args 4) (vcpus 1) (vcpus 1) (boot c) > (nics 1))", 'maxmem': '64'} > [2006-01-20 21:32:24 xend.XendDomainInfo] DEBUG (XendDomainInfo:686) Storing > domain details: {'console/ring-ref': '57803', 'console/port': '2', 'name': > 'ExampleDomain', 'console/limit': '1048576', 'vm': > '/vm/d9c0bec0-a35a57b1-10db3201-48a96a5e', 'domid': '1', > 'cpu/0/availability': 'online', 'memory/target': '65536', 'store/ring-ref': > '57804', 'store/port': '1'} > [2006-01-20 21:32:25 xend] DEBUG (DevController:133) Waiting for devices > vif. > [2006-01-20 21:32:25 xend] DEBUG (DevController:139) Waiting for 0. > [2006-01-20 21:32:25 xend] DEBUG (DevController:409) hotplugStatusCallback > /local/domain/0/backend/vif/1/0/hotplug-status. > [2006-01-20 21:32:35 xend] ERROR (SrvBase:87) Request wait_for_devices > failed. > Traceback (most recent call last): > File "/usr/lib/python/xen/web/SrvBase.py", line 85, in > perform > return op_method(op, req) > File "/usr/lib/python/xen/xend/server/SrvDomain.py", line > 72, in op_wait_for_devices > return self.dom.waitForDevices() > File "/usr/lib/python/xen/xend/XendDomainInfo.py", line > 1349, in waitForDevices > self.waitForDevices_(c) > File "/usr/lib/python/xen/xend/XendDomainInfo.py", line > 977, in waitForDevices_ > return self.getDeviceController(deviceClass).waitForDevices() > File "/usr/lib/python/xen/xend/server/DevController.py", > line 135, in waitForDevices > return map(self.waitForDevice, self.deviceIDs()) > File "/usr/lib/python/xen/xend/server/DevController.py", > line 145, in waitForDevice > raise VmError("Device %s (%s) could not be connected. " > VmError: Device 0 (vif) could not be connected. Hotplug scripts not working. > > > _______________________________________________ > Xen-users mailing list > Xen-users@xxxxxxxxxxxxxxxxxxx > http://lists.xensource.com/xen-users > > _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users
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