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[Xen-users] no networking in domU

To: Xen-users <xen-users@xxxxxxxxxxxxxxxxxxx>

From: Administrator <barryns2@xxxxxxxxxxxx>

Date: Sun, 19 Feb 2006 00:32:21 -0500

Delivery-date: Sun, 19 Feb 2006 05:45:31 +0000

List-id: Xen user discussion <xen-users.lists.xensource.com>

I can't seem to get the network right. here is my xend-config: (xend-http-server yes) (xend-relocation-server yes) (xend-address localhost) (xend-relocation-address localhost) (network-script network-bridge) (vif-script vif-bridge) (dom0-min-mem 196) (dom0-cpus 0) my vm config: kernel = "/boot/vmlinuz-xen" ramdisk = "/boot/initrd-xen" memory = 256 name = "apollo" nics=1 vif = ['mac=AA:00:00:00:00:01, ip=192.168.0.2, vifname=apollo'] gateway="192.168.1.1" disk = [ 'phy:xenvg/apollo,hda1,w' ] netmask="255.255.255.0" hostname= "apollo" root = "/dev/hda1 ro" extra = "4" dom0 ifconfig: dummy0 Link encap:Ethernet HWaddr FA:9B:FE:7A:2B:15 inet addr:10.10.0.1 Bcast:10.10.0.255 Mask:255.255.255.0 inet6 addr: fe80::f89b:feff:fe7a:2b15/64 Scope:Link UP BROADCAST RUNNING NOARP MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:36 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 b) TX bytes:3430 (3.3 Kb) eth1 Link encap:Ethernet HWaddr 00:11:2F:36:D5:53 inet addr:192.168.1.50 Bcast:192.168.1.255 Mask:255.255.255.0 inet6 addr: fe80::211:2fff:fe36:d553/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:513 errors:0 dropped:0 overruns:0 frame:0 TX packets:130 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:52296 (51.0 Kb) TX bytes:10799 (10.5 Kb) Interrupt:18 Memory:fe600000-0 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:48 errors:0 dropped:0 overruns:0 frame:0 TX packets:48 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:3088 (3.0 Kb) TX bytes:3088 (3.0 Kb) vif1.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:28 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:5 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:1176 (1.1 Kb) TX bytes:0 (0.0 b) xenbr0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:28 errors:0 dropped:0 overruns:0 frame:0 TX packets:5 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:784 (784.0 b) TX bytes:378 (378.0 b) xend.log [2006-02-18 23:44:11 xend] INFO (SrvDaemon:268) Xend Daemon started [2006-02-18 23:44:11 xend] INFO (SrvDaemon:272) Xend changeset: Tue Dec 13 05:13:13 2005 +0000 8256:42ff4f19d025. [2006-02-18 23:44:11 xend.XendDomainInfo] DEBUG (XendDomainInfo:199) XendDomainInfo.recreate({'paused': 0, 'cpu_time': 17543584627L, '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': 256000, 'maxmem_kb': -4, 'max_vcpu_id': 0, 'crashed': 0, 'running': 1, 'shutdown': 0, 'online_vcpus': 1, 'blocked': 0}) [2006-02-18 23:44:11 xend.XendDomainInfo] INFO (XendDomainInfo:211) Recreating domain 0, UUID 00000000-00000000-00000000-00000000. [2006-02-18 23:44:11 xend.XendDomainInfo] WARNING (XendDomainInfo:233) No vm path in store for existing domain 0 [2006-02-18 23:44:11 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': '250', 'on_crash': 'restart', 'maxmem': '250'} [2006-02-18 23:44:11 xend.XendDomainInfo] DEBUG (XendDomainInfo:686) Storing domain details: {'cpu/0/availability': 'online', 'memory/target': '256000', 'name': 'Domain-0', 'console/limit': '1048576', 'vm': '/vm/00000000-00000000-00000000-00000000', 'domid': '0'} [2006-02-18 23:44:11 xend] DEBUG (XendDomain:151) number of vcpus to use is 0 [2006-02-18 23:44:11 xend] INFO (SrvServer:112) unix path=/var/lib/xend/xend-socket [2006-02-18 23:47:21 xend.XendDomainInfo] DEBUG (XendDomainInfo:177) XendDomainInfo.create(['vm', ['name', 'apollo'], ['memory', '256'], ['image', ['linux', ['kernel', '/boot/vmlinuz-xen'], ['ramdisk', '/boot/initrd-xen'], ['root', '/dev/hda1 ro'], ['args', '4'], ['vcpus', '1'], ['vcpus', '1'], ['boot', 'c'], ['display', ':20.0'], ['nics', '1']]], ['device', ['vbd', ['uname', 'phy:xenvg/apollo'], ['dev', 'hda1'], ['mode', 'w']]], ['device', ['vif', ['mac', 'AA:00:00:00:00:01'], ['vifname', 'apollo'], ['ip', '192.168.0.2']]]]) [2006-02-18 23:47:21 xend.XendDomainInfo] DEBUG (XendDomainInfo:282) parseConfig: config is ['vm', ['name', 'apollo'], ['memory', '256'], ['image', ['linux', ['kernel', '/boot/vmlinuz-xen'], ['ramdisk', '/boot/initrd-xen'], ['root', '/dev/hda1 ro'], ['args', '4'], ['vcpus', '1'], ['vcpus', '1'], ['boot', 'c'], ['display', ':20.0'], ['nics', '1']]], ['device', ['vbd', ['uname', 'phy:xenvg/apollo'], ['dev', 'hda1'], ['mode', 'w']]], ['device', ['vif', ['mac', 'AA:00:00:00:00:01'], ['vifname', 'apollo'], ['ip', '192.168.0.2']]]] [2006-02-18 23:47:21 xend.XendDomainInfo] DEBUG (XendDomainInfo:374) parseConfig: result is {'ssidref': None, 'uuid': None, 'on_crash': None, 'on_reboot': None, 'image': ['linux', ['kernel', '/boot/vmlinuz-xen'], ['ramdisk', '/boot/initrd-xen'], ['root', '/dev/hda1 ro'], ['args', '4'], ['vcpus', '1'], ['vcpus', '1'], ['boot', 'c'], ['display', ':20.0'], ['nics', '1']], 'on_poweroff': None, 'cpus': None, 'name': 'apollo', 'backend': [], 'vcpus': 1, 'cpu_weight': None, 'vcpu_avail': None, 'memory': 256, 'device': [('vbd', ['vbd', ['uname', 'phy:xenvg/apollo'], ['dev', 'hda1'], ['mode', 'w']]), ('vif', ['vif', ['mac', 'AA:00:00:00:00:01'], ['vifname', 'apollo'], ['ip', '192.168.0.2']])], 'bootloader': None, 'cpu': None, 'maxmem': None} [2006-02-18 23:47:21 xend.XendDomainInfo] DEBUG (XendDomainInfo:1129) XendDomainInfo.construct: None 0 [2006-02-18 23:47:21 xend.XendDomainInfo] DEBUG (XendDomainInfo:1161) XendDomainInfo.initDomain: 1 1.0 [2006-02-18 23:47:21 xend] DEBUG (balloon:84) Balloon: free 752; need 257; done. [2006-02-18 23:47:21 xend] INFO (image:132) buildDomain os=linux dom=1 vcpus=1 [2006-02-18 23:47:21 xend] DEBUG (image:170) dom = 1 [2006-02-18 23:47:21 xend] DEBUG (image:171) image = /boot/vmlinuz-xen [2006-02-18 23:47:21 xend] DEBUG (image:172) store_evtchn = 1 [2006-02-18 23:47:21 xend] DEBUG (image:173) console_evtchn = 2 [2006-02-18 23:47:21 xend] DEBUG (image:174) cmdline = root=/dev/hda1 ro 4 [2006-02-18 23:47:21 xend] DEBUG (image:175) ramdisk = /boot/initrd-xen [2006-02-18 23:47:21 xend] DEBUG (image:176) vcpus = 1 [2006-02-18 23:47:22 xend] DEBUG (blkif:24) exception looking up device number for hda1: [Errno 2] No such file or directory: '/dev/hda1' [2006-02-18 23:47:22 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. [2006-02-18 23:47:22 xend] DEBUG (DevController:106) DevController: writing {'domain': 'apollo', 'frontend': '/local/domain/1/device/vbd/769', 'dev': 'hda1', 'state': '1', 'params': 'xenvg/apollo', 'mode': 'w', 'frontend-id': '1', 'type': 'phy'} to /local/domain/0/backend/vbd/1/769. [2006-02-18 23:47:22 xend] DEBUG (DevController:104) DevController: writing {'backend-id': '0', 'mac': 'AA:00:00:00:00:01', 'handle': '0', 'state': '1', 'backend': '/local/domain/0/backend/vif/1/0'} to /local/domain/1/device/vif/0. [2006-02-18 23:47:22 xend] DEBUG (DevController:106) DevController: writing {'domain': 'apollo', 'handle': '0', 'script': '/etc/xen/scripts/vif-bridge', 'ip': '192.168.0.2', 'state': '1', 'frontend': '/local/domain/1/device/vif/0', 'mac': 'AA:00:00:00:00:01', 'frontend-id': '1'} to /local/domain/0/backend/vif/1/0. [2006-02-18 23:47:22 xend.XendDomainInfo] DEBUG (XendDomainInfo:661) Storing VM details: {'ssidref': '0', 'uuid': '1d23bb09-3277a85a-ff82d674-76484445', 'on_reboot': 'restart', 'start_time': '1140324442.34', 'on_poweroff': 'destroy', 'name': 'apollo', 'vcpus': '1', 'vcpu_avail': '1', 'memory': '256', 'on_crash': 'restart', 'image': "(linux (kernel /boot/vmlinuz-xen) (ramdisk /boot/initrd-xen) (root '/dev/hda1 ro') (args 4) (vcpus 1) (vcpus 1) (boot c) (display :20.0) (nics 1))", 'maxmem': '256'} [2006-02-18 23:47:22 xend.XendDomainInfo] DEBUG (XendDomainInfo:686) Storing domain details: {'console/ring-ref': '58915', 'console/port': '2', 'name': 'apollo', 'console/limit': '1048576', 'vm': '/vm/1d23bb09-3277a85a-ff82d674-76484445', 'domid': '1', 'cpu/0/availability': 'online', 'memory/target': '262144', 'store/ring-ref': '58916', 'store/port': '1'} [2006-02-18 23:47:22 xend] DEBUG (DevController:133) Waiting for devices vif. [2006-02-18 23:47:22 xend] DEBUG (DevController:139) Waiting for 0. [2006-02-18 23:47:22 xend] DEBUG (DevController:409) hotplugStatusCallback /local/domain/0/backend/vif/1/0/hotplug-status. [2006-02-18 23:47:23 xend] DEBUG (DevController:409) hotplugStatusCallback /local/domain/0/backend/vif/1/0/hotplug-status. [2006-02-18 23:47:23 xend] DEBUG (DevController:426) hotplugStatusCallback 1. [2006-02-18 23:47:23 xend] DEBUG (DevController:133) Waiting for devices usb. [2006-02-18 23:47:23 xend] DEBUG (DevController:133) Waiting for devices vbd. [2006-02-18 23:47:23 xend] DEBUG (DevController:139) Waiting for 769. [2006-02-18 23:47:23 xend] DEBUG (DevController:409) hotplugStatusCallback /local/domain/0/backend/vbd/1/769/hotplug-status. [2006-02-18 23:47:23 xend] DEBUG (DevController:426) hotplugStatusCallback 1. [2006-02-18 23:47:23 xend] DEBUG (DevController:133) Waiting for devices pci. [2006-02-18 23:47:23 xend] DEBUG (DevController:133) Waiting for devices ioports. [2006-02-18 23:47:23 xend] DEBUG (DevController:133) Waiting for devices vtpm. [2006-02-18 23:47:23 xend] INFO (XendDomain:360) Domain apollo (1) unpaused. xen-hotplug.log: xenstore-read: couldn't read path backend/vif/1/0/bridge xenstore-read: couldn't read path backend/vbd/1/769/physical-device xenstore-read: couldn't read path backend/vbd/1/769/physical-device domU ifconfig: lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) As you can see there is no interface in apollo, what have I done wrong? Also can someone post a sample wrapper script for bridging 3 nics? Thanks, Barry S _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users

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