Re: [Xen-users] Problem creating vm with two nics

[Martin Aceto <maceto@xxxxxxxxxxxxxxxxxx>]

Hi, Fajar

I not use "quite" command line, on domU kernel, 

Probe with one alone Nic

/etc/xen/scripts/network-bridge-wrapper

#!/bin/sh
dir=$(dirname "$0")
"$dir/network-bridge" "$@" vifnum=0 netdev=eth0 bridge=xenbr0

but make the same think, not boot.

My config vm file is, see something wrong?

#
#  Kernel + memory size
#
#kernel  = '/boot/vmlinuz-2.6-xenU'

kernel      = '/boot/vmlinuz-2.6.18.8-xen'
ramdisk     = '/boot/initrd.img-2.6.18.8-xen'

memory  = '1024'

#
# CPUs
#
vcpus = 2
cpus = "0,1"

#
#  Disk device(s).
#
root    = '/dev/sda1 ro'
disk    = [ 'phy:/dev/vg0/vm4.domain.com-disk,sda1,w', 'phy:/dev/vg0/vm4.domain.com-swap,sda2,w' ]

#
#  Hostname
#
name    = 'vm4'
hostname    = 'vm4.domain.com'

#
#  Networking
#

vif = [ 'ip=10.10.10.150,mac=00:16:3e:11:c3:7c,bridge=xenbr0', 'ip=192.168.10.15,mac=00:16:3e:24:87:ae,bridge=xenbr1' ]

 #
 #  Behaviour
 #

 > on_reboot   = 'restart'
 on_crash    = 'restart'

In the log I found these Warnings, perhaps may be the problem?

[2009-11-30 10:46:43 3862] WARNING (XendAPI:701) API call: session.get_all_records not found
[2009-11-30 10:46:43 3862] WARNING (XendAPI:701) API call: event.get_record not found
[2009-11-30 10:46:43 3862] WARNING (XendAPI:701) API call: event.get_all not found
[2009-11-30 10:46:43 3862] WARNING (XendAPI:701) API call: VIF.get_network not found
[2009-11-30 10:46:43 3862] WARNING (XendAPI:701) API call: VIF.set_device not found
[2009-11-30 10:46:43 3862] WARNING (XendAPI:701) API call: VIF.set_MAC not found
[2009-11-30 10:46:43 3862] WARNING (XendAPI:701) API call: VIF.set_MTU not found
[2009-11-30 10:46:43 3862] WARNING (XendAPI:701) API call: debug.get_all not found


and when I create the vm this

[2009-11-30 11:32:46 3879] DEBUG (XendDomainInfo:92) XendDomainInfo.create(['vm', ['name', 'vm4.backing'], ['memory', '1024'], ['on_poweroff', 'destroy'], ['on_reboot', 'restart'], ['on_crash', 'restart'], ['vcpus', 2], ['on_xend_start', 'ignore'], [
'on_xend_stop', 'ignore'], ['cpus', '0,1'], ['image', ['linux', ['kernel', '/boot/vmlinuz-2.6.18.8-xen'], ['ramdisk', '/boot/initrd.img-2.6.18.8-xen'], ['root', '/dev/sda1 ro'], ['videoram', 4]]], ['s3_integrity', 1], ['device', ['vbd', ['uname', 'ph
y:/dev/vg0/vm4.backing-online.com.ar-disk'], ['dev', 'sda1'], ['mode', 'w']]], ['device', ['vbd', ['uname', 'phy:/dev/vg0/vm4.backing-online.com.ar-swap'], ['dev', 'sda2'], ['mode', 'w']]], ['device', ['vif', ['ip', '10.10.10.150'], ['mac', '00:16:
3e:11:c3:7c'], ['bridge', 'xenbr0']]], ['device', ['vif', ['ip', '192.168.10.15'], ['mac', '00:16:3e:24:87:ae'], ['bridge', 'xenbr1']]]])
[2009-11-30 11:32:46 3879] DEBUG (XendDomainInfo:2304) XendDomainInfo.constructDomain
[2009-11-30 11:32:46 3879] DEBUG (balloon:166) Balloon: 3936832 KiB free; need 4096; done.
[2009-11-30 11:32:46 3879] DEBUG (XendDomain:453) Adding Domain: 1
[2009-11-30 11:32:46 3879] DEBUG (XendDomainInfo:2505) XendDomainInfo.initDomain: 1 256
[2009-11-30 11:32:46 3879] DEBUG (XendDomainInfo:2529) _initDomain:shadow_memory=0x0, memory_static_max=0x40000000, memory_static_min=0x0.
[2009-11-30 11:32:46 3879] DEBUG (balloon:166) Balloon: 3936832 KiB free; need 1052672; done.
[2009-11-30 11:32:46 3879] INFO (image:173) buildDomain os=linux dom=1 vcpus=2
[2009-11-30 11:32:46 3879] DEBUG (image:663) domid          = 1
[2009-11-30 11:32:46 3879] DEBUG (image:664) memsize        = 1024
[2009-11-30 11:32:46 3879] DEBUG (image:665) image          = /boot/vmlinuz-2.6.18.8-xen
[2009-11-30 11:32:46 3879] DEBUG (image:666) store_evtchn   = 1
[2009-11-30 11:32:46 3879] DEBUG (image:667) console_evtchn = 2
[2009-11-30 11:32:46 3879] DEBUG (image:668) cmdline        = root=/dev/sda1 ro 
[2009-11-30 11:32:46 3879] DEBUG (image:669) ramdisk        = /boot/initrd.img-2.6.18.8-xen
[2009-11-30 11:32:46 3879] DEBUG (image:670) vcpus          = 2
[2009-11-30 11:32:46 3879] DEBUG (image:671) features       = 
[2009-11-30 11:32:46 3879] DEBUG (image:672) flags          = 0
[2009-11-30 11:32:46 3879] INFO (XendDomainInfo:2168) createDevice: vbd : {'uuid': '57d9e9ed-cdba-64c4-0899-4368a9bf4e8f', 'bootable': 1, 'driver': 'paravirtualised', 'dev': 'sda1', 'uname': 'phy:/dev/vg0/vm4.backing-online.com.ar-disk', 'mode': 'w'}
[2009-11-30 11:32:46 3879] DEBUG (DevController:95) DevController: writing {'virtual-device': '2049', 'device-type': 'disk', 'protocol': 'x86_32-abi', 'backend-id': '0', 'state': '1', 'backend': '/local/domain/0/backend/vbd/1/2049'} to /local/domain/
1/device/vbd/2049.
[2009-11-30 11:32:46 3879] DEBUG (DevController:97) DevController: writing {'domain': 'vm4.backing', 'frontend': '/local/domain/1/device/vbd/2049', 'uuid': '57d9e9ed-cdba-64c4-0899-4368a9bf4e8f', 'bootable': '1', 'dev': 'sda1', 'state': '1', 'params'
: '/dev/vg0/vm4.backing-online.com.ar-disk', 'mode': 'w', 'online': '1', 'frontend-id': '1', 'type': 'phy'} to /local/domain/0/backend/vbd/1/2049.
[2009-11-30 11:32:46 3879] INFO (XendDomainInfo:2168) createDevice: vbd : {'uuid': '2acd2a81-aecd-979d-2393-e970445cf4aa', 'bootable': 0, 'driver': 'paravirtualised', 'dev': 'sda2', 'uname': 'phy:/dev/vg0/vm4.backing-online.com.ar-swap', 'mode': 'w'}
[2009-11-30 11:32:46 3879] DEBUG (DevController:95) DevController: writing {'virtual-device': '2050', 'device-type': 'disk', 'protocol': 'x86_32-abi', 'backend-id': '0', 'state': '1', 'backend': '/local/domain/0/backend/vbd/1/2050'} to /local/domain/
1/device/vbd/2050.
[2009-11-30 11:32:46 3879] DEBUG (DevController:97) DevController: writing {'domain': 'vm4.backing', 'frontend': '/local/domain/1/device/vbd/2050', 'uuid': '2acd2a81-aecd-979d-2393-e970445cf4aa', 'bootable': '0', 'dev': 'sda2', 'state': '1', 'params'
: '/dev/vg0/vm4.backing-online.com.ar-swap', 'mode': 'w', 'online': '1', 'frontend-id': '1', 'type': 'phy'} to /local/domain/0/backend/vbd/1/2050.
[2009-11-30 11:32:46 3879] INFO (XendDomainInfo:2168) createDevice: vif : {'ip': '10.10.10.150', 'mac': '00:16:3e:11:c3:7c', 'uuid': '81813407-d280-383a-2966-bb7797e67470', 'bridge': 'xenbr0'}
[2009-11-30 11:32:46 3879] DEBUG (DevController:95) DevController: writing {'mac': '00:16:3e:11:c3:7c', 'handle': '0', 'protocol': 'x86_32-abi', 'backend-id': '0', 'state': '1', 'backend': '/local/domain/0/backend/vif/1/0'} to /local/domain/1/device/
vif/0.
[2009-11-30 11:32:46 3879] DEBUG (DevController:97) DevController: writing {'bridge': 'xenbr0', 'domain': 'vm4.backing', 'handle': '0', 'uuid': '81813407-d280-383a-2966-bb7797e67470', 'script': '/etc/xen/scripts/vif-bridge', 'ip': '10.10.10.150', '
mac': '00:16:3e:11:c3:7c', 'frontend-id': '1', 'state': '1', 'online': '1', 'frontend': '/local/domain/1/device/vif/0'} to /local/domain/0/backend/vif/1/0.
[2009-11-30 11:32:46 3879] INFO (XendDomainInfo:2168) createDevice: vif : {'ip': '192.168.10.15', 'mac': '00:16:3e:24:87:ae', 'uuid': '938300e9-6966-78d3-f0cd-9db92a99a605', 'bridge': 'xenbr1'}
[2009-11-30 11:32:46 3879] DEBUG (DevController:95) DevController: writing {'mac': '00:16:3e:24:87:ae', 'handle': '1', 'protocol': 'x86_32-abi', 'backend-id': '0', 'state': '1', 'backend': '/local/domain/0/backend/vif/1/1'} to /local/domain/1/device/
vif/1.
[2009-11-30 11:32:46 3879] DEBUG (DevController:97) DevController: writing {'bridge': 'xenbr1', 'domain': 'vm4.backing', 'handle': '1', 'uuid': '938300e9-6966-78d3-f0cd-9db92a99a605', 'script': '/etc/xen/scripts/vif-bridge', 'ip': '192.168.10.15', 'm
ac': '00:16:3e:24:87:ae', 'frontend-id': '1', 'state': '1', 'online': '1', 'frontend': '/local/domain/1/device/vif/1'} to /local/domain/0/backend/vif/1/1.
[2009-11-30 11:32:46 3879] DEBUG (XendDomainInfo:3060) Storing VM details: {'on_xend_stop': 'ignore', 'shadow_memory': '0', 'uuid': '0b691bb6-389d-28ed-fc74-08f5aaa86917', 'on_reboot': 'restart', 'start_time': '1259587966.89', 'on_poweroff': 'destroy
', 'bootloader_args': '', 'on_xend_start': 'ignore', 'on_crash': 'restart', 'xend/restart_count': '0', 'vcpus': '2', 'vcpu_avail': '3', 'bootloader': '', 'image': "(linux (kernel /boot/vmlinuz-2.6.18.8-xen) (ramdisk /boot/initrd.img-2.6.18.8-xen) (ar
gs 'root=/dev/sda1 ro ') (videoram 4) (notes (HV_START_LOW 4118806528) (FEATURES 'writable_page_tables|writable_descriptor_tables|auto_translated_physmap|pae_pgdir_above_4gb|supervisor_mode_kernel') (VIRT_BASE 3221225472) (GUEST_VERSION 2.6) (PADDR_O
FFSET 3221225472) (GUEST_OS linux) (HYPERCALL_PAGE 3222278144) (LOADER generic) (SUSPEND_CANCEL 1) (PAE_MODE yes) (ENTRY 3222274048) (XEN_VERSION xen-3.0)))", 'name': 'vm4.backing'}
[2009-11-30 11:32:46 3879] DEBUG (XendDomainInfo:1622) Storing domain details: {'console/ring-ref': '1298512', 'image/entry': '3222274048', 'console/port': '2', 'store/ring-ref': '1298513', 'image/loader': 'generic', 'vm': '/vm/0b691bb6-389d-28ed-fc7
4-08f5aaa86917', 'control/platform-feature-multiprocessor-suspend': '1', 'image/hv-start-low': '4118806528', 'image/guest-os': 'linux', 'cpu/1/availability': 'online', 'image/features/writable-descriptor-tables': '1', 'image/virt-base': '3221225472',
 'memory/target': '1048576', 'image/guest-version': '2.6', 'image/features/supervisor-mode-kernel': '1', 'image/pae-mode': 'yes', 'console/limit': '1048576', 'image/paddr-offset': '3221225472', 'image/hypercall-page': '3222278144', 'image/suspend-can
cel': '1', 'cpu/0/availability': 'online', 'image/features/pae-pgdir-above-4gb': '1', 'image/features/writable-page-tables': '1', 'console/type': 'xenconsoled', 'image/features/auto-translated-physmap': '1', 'name': 'vm4.backing', 'domid': '1', 'imag
e/xen-version': 'xen-3.0', 'store/port': '1'}
[2009-11-30 11:32:46 3879] DEBUG (DevController:95) DevController: writing {'protocol': 'x86_32-abi', 'state': '1', 'backend-id': '0', 'backend': '/local/domain/0/backend/console/1/0'} to /local/domain/1/device/console/0.
[2009-11-30 11:32:46 3879] DEBUG (DevController:97) DevController: writing {'domain': 'vm4.backing', 'frontend': '/local/domain/1/device/console/0', 'uuid': '70396127-1888-757d-fb42-f439bd5b9949', 'frontend-id': '1', 'state': '1', 'location': '2', 'o
nline': '1', 'protocol': 'vt100'} to /local/domain/0/backend/console/1/0.
[2009-11-30 11:32:46 3879] DEBUG (XendDomainInfo:1709) XendDomainInfo.handleShutdownWatch
[2009-11-30 11:32:46 3879] DEBUG (DevController:139) Waiting for devices vif.
[2009-11-30 11:32:46 3879] DEBUG (DevController:144) Waiting for 0.
[2009-11-30 11:32:46 3879] DEBUG (DevController:629) hotplugStatusCallback /local/domain/0/backend/vif/1/0/hotplug-status.
[2009-11-30 11:32:47 3879] DEBUG (DevController:629) hotplugStatusCallback /local/domain/0/backend/vif/1/0/hotplug-status.
[2009-11-30 11:32:47 3879] DEBUG (DevController:643) hotplugStatusCallback 1.

but I see nothing wrong... Any idea ?


Thank You
-- 
Martin

On Sat, Nov 28, 2009 at 3:31 AM, Fajar A. Nugraha <fajar@xxxxxxxxx> wrote:

On Sat, Nov 28, 2009 at 12:04 AM, Martin Aceto <martin.aceto@xxxxxxxxx> wrote:

> I need to configure two Nics eth0 and eth1

> /etc/xen/scripts/network-
> bridge-wrapper
>
> #!/bin/sh
> dir=$(dirname "$0")
> "$dir/network-bridge" "$@" vifnum=0 netdev=eth0 bridge=xenbr0
> "$dir/network-bridge" "$@" vifnum=1 netdev=eth1 bridge=xenbr1

> And when i want to run a virtual machine, it halts when it's booting
>
> NET: Registered protocol family 10
> lo: Disabled Privacy Extensions
> IPv6 over IPv4 tunneling driver
>
> and it doesn't continue! Has anyone have any idea of what am I doing wrong?

Does it work when using /etc/xen/scripts/network-bridge-wrapper, but
with single NIC?
Are you using "quiet" on domU kernel command line? If so, you'd get
more useful message by removing it.

--
Fajar

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