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[Xen-users] bridge anomaly with recent changeset

From: Ted Kaczmarek <tedkaz@xxxxxxxxxxxxx>

Date: Tue, 14 Feb 2006 19:00:34 -0500

Delivery-date: Wed, 15 Feb 2006 00:13:17 +0000

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

I finally got some time to toy around so I decided to test drive a recent changeset. I am running Fri Feb 10 06:35:19 2006 +0100 8819:1d36cca98fc3 and am not sure if I am being a chucklehead or something is borked. The domU's config has #kernel = "/boot/vmlinuz-2.6.12-xenU" kernel = "/boot/vmlinuz-2.6.16-rc2-xenU" memory = 540 name = "tdom3" disk = ['phy:VolGroup00/tdom3,sdb5,w','phy:VolGroup00/tdom3-swap,sdb6,w' , 'phy:VolGroup00/tdom2,sdb7,w'] root = "/dev/sdb5" extra = "ro selinux=0 3" vcpus = 1 vif = [''] ip='off' on_crash = 'destroy' xm network-list 1 (0 ((backend-id 0) (mac 00:16:3e:7e:1e:11) (handle 0) (state 4) (backend /local/domain/0/backend/vif/1/0) (tx-ring-ref 523) (rx-ring-ref 524) (event-channel 9))) [root@tarkus ~]# brctl show bridge name bridge id STP enabled interfaces xenbr0 8000.feffffffffff no vif1.0 [root@tarkus ~]# brctl showmacs xenbr0 port no mac addr is local? ageing timer 1 00:16:3e:7e:1e:11 no 94.81 1 fe:ff:ff:ff:ff:ff yes 0.00 Everything looks like I recall from a pre 3.0 release changeset I had running, except for the domU's mac address not being local. Correlating snippet from the xend.log. [2006-02-14 18:45:06 xend] DEBUG (balloon:84) Balloon: free 613; need 541; done. [2006-02-14 18:45:06 xend] INFO (image:133) buildDomain os=linux dom=1 vcpus=1 [2006-02-14 18:45:06 xend] DEBUG (image:171) dom = 1 [2006-02-14 18:45:06 xend] DEBUG (image:172) image = /boot/vmlinuz-2.6.16-rc2-xenU [2006-02-14 18:45:06 xend] DEBUG (image:173) store_evtchn = 1 [2006-02-14 18:45:06 xend] DEBUG (image:174) console_evtchn = 2 [2006-02-14 18:45:06 xend] DEBUG (image:175) cmdline = ip=off:1.2.3.4::::eth0:off root=/dev/sdb5 ro selinux=0 3 [2006-02-14 18:45:06 xend] DEBUG (image:176) ramdisk = [2006-02-14 18:45:06 xend] DEBUG (image:177) vcpus = 1 [2006-02-14 18:45:06 xend] DEBUG (blkif:24) exception looking up device number for sdb5: [Errno 2] No such file or directory: '/dev/sdb5' [2006-02-14 18:45:06 xend] DEBUG (DevController:103) DevController: writing {'virtual-device': '2069', 'backend-id': '0', 'state': '1', 'ba ckend': '/local/domain/0/backend/vbd/1/2069'} to /local/domain/1/device/vbd/2069. [2006-02-14 18:45:06 xend] DEBUG (DevController:105) DevController: writing {'domain': 'tdom3', 'frontend': '/local/domain/1/device/vbd/206 9', 'dev': 'sdb5', 'state': '1', 'params': 'VolGroup00/tdom3', 'mode': 'w', 'frontend-id': '1', 'type': 'phy'} to /local/domain/0/backend/v bd/1/2069. [2006-02-14 18:45:06 xend] DEBUG (blkif:24) exception looking up device number for sdb6: [Errno 2] No such file or directory: '/dev/sdb6' [2006-02-14 18:45:06 xend] DEBUG (DevController:103) DevController: writing {'virtual-device': '2070', 'backend-id': '0', 'state': '1', 'ba ckend': '/local/domain/0/backend/vbd/1/2070'} to /local/domain/1/device/vbd/2070. [2006-02-14 18:45:06 xend] DEBUG (DevController:105) DevController: writing {'domain': 'tdom3', 'frontend': '/local/domain/1/device/vbd/207 0', 'dev': 'sdb6', 'state': '1', 'params': 'VolGroup00/tdom3-swap', 'mode': 'w', 'frontend-id': '1', 'type': 'phy'} to /local/domain/0/back end/vbd/1/2070. [2006-02-14 18:45:06 xend] DEBUG (blkif:24) exception looking up device number for sdb7: [Errno 2] No such file or directory: '/dev/sdb7' [2006-02-14 18:45:06 xend] DEBUG (DevController:103) DevController: writing {'virtual-device': '2071', 'backend-id': '0', 'state': '1', 'ba ckend': '/local/domain/0/backend/vbd/1/2071'} to /local/domain/1/device/vbd/2071. [2006-02-14 18:45:06 xend] DEBUG (DevController:105) DevController: writing {'domain': 'tdom3', 'frontend': '/local/domain/1/device/vbd/207 1', 'dev': 'sdb7', 'state': '1', 'params': 'VolGroup00/tdom2', 'mode': 'w', 'frontend-id': '1', 'type': 'phy'} to /local/domain/0/backend/v bd/1/2071. [2006-02-14 18:45:06 xend] DEBUG (DevController:103) DevController: writing {'backend-id': '0', 'mac': '00:16:3e:7e:1e:11', 'handle': '0', 'state': '1', 'backend': '/local/domain/0/backend/vif/1/0'} to /local/domain/1/device/vif/0. [2006-02-14 18:45:06 xend] DEBUG (DevController:105) DevController: writing {'mac': '00:16:3e:7e:1e:11', 'state': '1', 'handle': '0', 'scri pt': '/etc/xen/scripts/vif-bridge', 'frontend-id': '1', 'domain': 'tdom3', 'frontend': '/local/domain/1/device/vif/0'} to /local/domain/0/b ackend/vif/1/0. [2006-02-14 18:45:06 xend.XendDomainInfo] DEBUG (XendDomainInfo:667) Storing VM details: {'ssidref': '0', 'uuid': 'cfa44228-067d-7d66-6c33- e8633da93dc1', 'on_reboot': 'restart', 'start_time': '1139960706.88', 'on_poweroff': 'destroy', 'name': 'tdom3', 'vcpus': '1', 'vcpu_avail' : '1', 'memory': '540', 'on_crash': 'destroy', 'image': "(linux (kernel /boot/vmlinuz-2.6.16-rc2-xenU) (ip off:1.2.3.4::::eth0:off) (root / dev/sdb5) (args 'ro selinux=0 3'))", 'maxmem': '540'} [2006-02-14 18:45:06 xend.XendDomainInfo] DEBUG (XendDomainInfo:692) Storing domain details: {'console/ring-ref': '25791', 'console/port': '2', 'name': 'tdom3', 'console/limit': '1048576', 'vm': '/vm/cfa44228-067d-7d66-6c33-e8633da93dc1', 'domid': '1', 'cpu/0/availability': 'on line', 'memory/target': '552960', 'store/ring-ref': '25792', 'store/port': '1'} [2006-02-14 18:45:07 xend] DEBUG (DevController:132) Waiting for devices vif. [2006-02-14 18:45:07 xend] DEBUG (DevController:138) Waiting for 0. [2006-02-14 18:45:07 xend] DEBUG (DevController:403) hotplugStatusCallback /local/domain/0/backend/vif/1/0/hotplug-status. [2006-02-14 18:45:07 xend] DEBUG (DevController:403) hotplugStatusCallback /local/domain/0/backend/vif/1/0/hotplug-status. [2006-02-14 18:45:07 xend] DEBUG (DevController:417) hotplugStatusCallback 1. [2006-02-14 18:45:07 xend] DEBUG (DevController:132) Waiting for devices usb. [2006-02-14 18:45:07 xend] DEBUG (DevController:132) Waiting for devices vbd. [2006-02-14 18:45:07 xend] DEBUG (DevController:138) Waiting for 2069. [2006-02-14 18:45:07 xend] DEBUG (DevController:403) hotplugStatusCallback /local/domain/0/backend/vbd/1/2069/hotplug-status. [2006-02-14 18:45:08 xend] DEBUG (DevController:403) hotplugStatusCallback /local/domain/0/backend/vbd/1/2069/hotplug-status. [2006-02-14 18:45:08 xend] DEBUG (DevController:417) hotplugStatusCallback 1. [2006-02-14 18:45:09 xend] DEBUG (DevController:138) Waiting for 2070. [2006-02-14 18:45:09 xend] DEBUG (DevController:403) hotplugStatusCallback /local/domain/0/backend/vbd/1/2070/hotplug-status. [2006-02-14 18:45:09 xend] DEBUG (DevController:403) hotplugStatusCallback /local/domain/0/backend/vbd/1/2070/hotplug-status. [2006-02-14 18:45:09 xend] DEBUG (DevController:417) hotplugStatusCallback 1. [2006-02-14 18:45:09 xend] DEBUG (DevController:138) Waiting for 2071. [2006-02-14 18:45:09 xend] DEBUG (DevController:403) hotplugStatusCallback /local/domain/0/backend/vbd/1/2071/hotplug-status. [2006-02-14 18:45:09 xend] DEBUG (DevController:417) hotplugStatusCallback 1. [2006-02-14 18:45:09 xend] DEBUG (DevController:132) Waiting for devices pci. [2006-02-14 18:45:09 xend] DEBUG (DevController:132) Waiting for devices ioports. [2006-02-14 18:45:09 xend] DEBUG (DevController:132) Waiting for devices vtpm. [2006-02-14 18:45:09 xend] INFO (XendDomain:360) Domain tdom3 (1) unpaused. Any insight would be appreciated. Ted _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users

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