Hello everyone,
I grabbed xen-3.3.1 sources from the Mercurial repository
(xen-3.3-testing.hg, changeset 475:1cf755387728, from Oct. 23, 2008) and
built Xen from these sources on a 32-core (8 quad core Barcelona CPUs)
SunFire machine, running an Ubuntu 8.04 (Hardyy Heron) distribution.
Everything seemed to be going OK until I booted an HVM (also Ubuntu 8.04)
domain. That domain boots normally but it is unable to go over the network
(and I cannot reach it over the network either). My configuration file is as
follows:
import os, re
arch = os.uname()[4]
if re.search(''64'', arch):
arch_libdir = ''lib64''
else:
arch_libdir = ''lib''
def vmid_check(var, val):
val = int(val)
if val <= 0:
raise ValueError
return val
# Define the ''vmid'' variable so that ''xm
create'' knows about it.
xm_vars.var(''vmid'', use="Virtual machine id. Integer
greater than 0.",
check=vmid_check)
# Check the defined variables have valid values..
xm_vars.check()
builder=''hvm''
kernel = "/usr/lib/xen/boot/hvmloader"
memory = 256
shadow_memory = 8
name = "tdf_%d" % vmid
vif = [''type=ioemu, bridge=eth0'']
disk =
[''file:/mnt/sdb1/vm_diskimgs/hda%d.img,ioemu:hda,w''%vmid]
cdrom="/root/ubuntu-8.04-server-amd64.iso"
device_model = ''/usr/'' + arch_libdir +
''/xen/bin/qemu-dm''
boot = ''c''
sdl = 0
extra = ''console=xvc0''
serial=''pty''
The bridge on dom0 seems normal to me (/etc/xen/scripts/network-bridge
status):
root@cadr19:~# /etc/xen/scripts/network-bridge status
===========================================================7: eth0:
<BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
link/ether 00:14:4f:eb:42:2c brd ff:ff:ff:ff:ff:ff
inet 10.245.144.19/24 brd 10.245.4.255 scope global eth0
inet6 fe80::214:4fff:feeb:422c/64 scope link
valid_lft forever preferred_lft forever
7: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
link/ether 00:14:4f:eb:42:2c brd ff:ff:ff:ff:ff:ff
inet 10.245.144.19/24 brd 10.245.4.255 scope global eth0
inet6 fe80::214:4fff:feeb:422c/64 scope link
valid_lft forever preferred_lft forever
bridge name bridge id STP enabled interfaces
eth0 8000.00144feb422c no peth0
tap2.0
vif2.0
10.245.144.0/24 dev eth0 proto kernel scope link src 10.245.144.19
default via 10.245.144.254 dev eth0 metric 100
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use
Iface
10.245.144.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
0.0.0.0 10.245.144.254 0.0.0.0 UG 100 0 0 eth0
===========================================================ifconfig on dom0 show
the following:
eth0 Link encap:Ethernet HWaddr 00:14:4f:eb:42:2c
inet addr:10.245.144.19 Bcast:10.245.4.255 Mask:255.255.255.0
inet6 addr: fe80::214:4fff:feeb:422c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:315581 errors:0 dropped:0 overruns:0 frame:0
TX packets:155437 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:283680407 (270.5 MB) TX bytes:14947657 (14.2 MB)
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:34 errors:0 dropped:0 overruns:0 frame:0
TX packets:34 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:2592 (2.5 KB) TX bytes:2592 (2.5 KB)
peth0 Link encap:Ethernet HWaddr 00:14:4f:eb:42:2c
inet6 addr: fe80::214:4fff:feeb:422c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:328879 errors:0 dropped:0 overruns:0 frame:0
TX packets:155791 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:290216829 (276.7 MB) TX bytes:15597861 (14.8 MB)
Base address:0xbc00 Memory:fe2e0000-fe300000
tap2.0 Link encap:Ethernet HWaddr 2e:e0:09:2f:97:41
inet6 addr: fe80::2ce0:9ff:fe2f:9741/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:88 errors:0 dropped:0 overruns:0 frame:0
TX packets:17536 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:500
RX bytes:4416 (4.3 KB) TX bytes:1804090 (1.7 MB)
vif2.0 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:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:17614 overruns:0 carrier:0
^^^^^^^^^^^^^
!!!!!!!!!!!!!!!!!!!!!!! Notice the number of dropped
packets!!!!!!!!!!!
collisions:0 txqueuelen:32
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
iptables -L on dom0 shows the following:
Chain INPUT (policy ACCEPT)
target prot opt source destination
Chain FORWARD (policy ACCEPT)
target prot opt source destination
ACCEPT all -- anywhere anywhere PHYSDEV match
--physdev-in vif2.0
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
The log form xend (whcih also looks pretty normal to me) is as follows:
[2008-11-06 16:57:29 5915] DEBUG (XendDomainInfo:89)
XendDomainInfo.create([''vm'', [''name'',
''tdf_1''], [''memory'', 256],
[''shadow_memory'', 8], [''vcpus'', 1],
[''on_xend_start'', ''ignore''],
[''on_xend_stop'', ''ignore''],
[''image'', [''hvm'',
[''kernel'',
''/usr/lib/xen/boot/hvmloader''], [''args'',
''console=xvc0''], [''device_model'',
''/usr/lib64/xen/bin/qemu-dm''], [''pae'', 1],
[''vcpus'', 1], [''boot'',
''c''],
[''fda'', ''''], [''fdb'',
''''], [''timer_mode'', 0],
[''localtime'', 0], [''serial'',
''pty''], [''stdvga'', 0],
[''isa'', 0], [''nographic'', 0],
[''soundhw'', ''''],
[''vncunused'', 1], [''sdl'', 0],
[''display'', ''localhost:10.0''],
[''xauthority'',
''/root/.Xauthority''], [''rtc_timeoffset'',
''0''], [''monitor'', 0],
[''acpi'', 1],
[''apic'', 1], [''usb'', 0],
[''usbdevice'', ''''],
[''keymap'', ''''], [''pci'',
[]],
[''hpet'', 0], [''guest_os_type'',
''default''], [''hap'', 1],
[''cpuid'', []],
[''cpuid_check'', []]]], [''device'',
[''vbd'', [''uname'',
''file:/mnt/sdb1/vm_diskimgs/hda1.img''],
[''dev'', ''ioemu:hda''],
[''mode'',
''w'']]], [''device'', [''vif'',
[''bridge'', ''eth0''],
[''type'', ''ioemu'']]]])
[2008-11-06 16:57:29 5915] DEBUG (XendDomainInfo:2028)
XendDomainInfo.constructDomain
[2008-11-06 16:57:29 5915] DEBUG (balloon:132) Balloon: 291384 KiB free;
need 2048; done.
[2008-11-06 16:57:30 5915] DEBUG (XendDomain:449) Adding Domain: 2
[2008-11-06 16:57:30 5915] DEBUG (XendDomainInfo:2134)
XendDomainInfo.initDomain: 2 256
[2008-11-06 16:57:30 5915] DEBUG (image:712) cmdline = console=xvc0
[2008-11-06 16:57:30 5915] DEBUG (image:743) args: boot, val: c
[2008-11-06 16:57:30 5915] DEBUG (image:743) args: fda, val: None
[2008-11-06 16:57:30 5915] DEBUG (image:743) args: fdb, val: None
[2008-11-06 16:57:30 5915] DEBUG (image:743) args: soundhw, val: None
[2008-11-06 16:57:30 5915] DEBUG (image:743) args: localtime, val: 0
[2008-11-06 16:57:30 5915] DEBUG (image:743) args: serial, val: pty
[2008-11-06 16:57:30 5915] DEBUG (image:743) args: std-vga, val: 0
[2008-11-06 16:57:30 5915] DEBUG (image:743) args: isa, val: 0
[2008-11-06 16:57:30 5915] DEBUG (image:743) args: acpi, val: 1
[2008-11-06 16:57:30 5915] DEBUG (image:743) args: usb, val: 0
[2008-11-06 16:57:30 5915] DEBUG (image:743) args: usbdevice, val: None
[2008-11-06 16:57:30 5915] DEBUG (XendDomainInfo:2215)
_initDomain:shadow_memory=0x8, memory_static_max=0x10000000,
memory_static_min=0x0.
[2008-11-06 16:57:30 5915] DEBUG (balloon:132) Balloon: 290092 KiB free;
need 279552; done.
[2008-11-06 16:57:30 5915] INFO (image:166) buildDomain os=hvm dom=2 vcpus=1
[2008-11-06 16:57:30 5915] DEBUG (image:795) domid = 2
[2008-11-06 16:57:30 5915] DEBUG (image:796) image
/usr/lib/xen/boot/hvmloader
[2008-11-06 16:57:30 5915] DEBUG (image:797) store_evtchn = 2
[2008-11-06 16:57:30 5915] DEBUG (image:798) memsize = 256
[2008-11-06 16:57:30 5915] DEBUG (image:799) vcpus = 1
[2008-11-06 16:57:30 5915] DEBUG (image:800) acpi = 1
[2008-11-06 16:57:30 5915] DEBUG (image:801) apic = 1
[2008-11-06 16:57:30 5915] INFO (XendDomainInfo:1900) createDevice: vbd :
{''uuid'':
''28bc24dc-9476-f1a5-232a-f43c16109168'',
''bootable'': 1, ''driver'':
''ioemu'', ''dev'':
''ioemu:hda'', ''uname'':
''file:/mnt/sdb1/vm_diskimgs/hda1.img'',
''mode'': ''w''}
[2008-11-06 16:57:30 5915] DEBUG (DevController:122) DevController: writing
{''backend-id'': ''0'',
''virtual-device'': ''768'',
''device-type'': ''disk'',
''state'':
''1'', ''backend'':
''/local/domain/0/backend/vbd/2/768''} to
/local/domain/2/device/vbd/768.[2008-11-06 16:57:30 5915] DEBUG
(DevController:124) DevController: writing {''domain'':
''tdf_1'', ''frontend'':
''/local/domain/2/device/vbd/768'', ''uuid'':
''28bc24dc-9476-f1a5-232a-f43c16109168'',
''dev'': ''hda'', ''state'':
''1'',
''params'': ''/mnt/sdb1/vm_diskimgs/hda1.img'',
''mode'': ''w'', ''online'':
''1'',
''frontend-id'': ''2'',
''type'': ''file''} to
/local/domain/0/backend/vbd/2/768.
[2008-11-06 16:57:30 5915] INFO (XendDomainInfo:1900) createDevice: vif :
{''bridge'': ''eth0'', ''mac'':
''00:16:3e:40:31:b9'', ''type'':
''ioemu'', ''uuid'':
''88ea2839-0cf0-46c8-0a67-9a1f6eebcbc4''}
[2008-11-06 16:57:30 5915] DEBUG (DevController:122) DevController: writing
{''state'': ''1'',
''backend-id'': ''0'',
''backend'':
''/local/domain/0/backend/vif/2/0''} to
/local/domain/2/device/vif/0.
[2008-11-06 16:57:30 5915] DEBUG (DevController:124) DevController: writing
{''bridge'': ''eth0'',
''domain'': ''tdf_1'',
''handle'': ''0'', ''uuid'':
''88ea2839-0cf0-46c8-0a67-9a1f6eebcbc4'',
''script'':
''/etc/xen/scripts/vif-bridge'', ''mac'':
''00:16:3e:40:31:b9'', ''frontend-id'':
''2'', ''state'': ''1'',
''online'': ''1'', ''frontend'':
''/local/domain/2/device/vif/0'', ''type'':
''ioemu''} to
/local/domain/0/backend/vif/2/0.
[2008-11-06 16:57:30 5915] INFO (image:375) spawning device models:
/usr/lib64/xen/bin/qemu-dm [''/usr/lib64/xen/bin/qemu-dm'',
''-d'', ''2'',
''-domain-name'', ''tdf_1'',
''-nographic'', ''-vcpus'',
''1'', ''-append'',
''console=xvc0'', ''-boot'',
''c'', ''-serial'', ''pty'',
''-acpi'', ''-net'',
''nic,vlan=1,macaddr=00:16:3e:40:31:b9,model=rtl8139'',
''-net'',
''tap,vlan=1,ifname=tap2.0,bridge=eth0'',
''-M'', ''xenfv'']
[2008-11-06 16:57:30 5915] INFO (image:422) device model pid: 29365
[2008-11-06 16:57:30 5915] DEBUG (XendDomainInfo:2723) Storing VM details:
{''on_xend_stop'': ''ignore'',
''shadow_memory'': ''8'',
''uuid'':
''8879f608-fb38-4443-97d2-06992c6f9aec'',
''on_reboot'': ''restart'',
''start_time'': ''1226019450.35'',
''on_poweroff'': ''destroy'',
''on_xend_start'':
''ignore'', ''on_crash'':
''restart'', ''xend/restart_count'':
''0'', ''vcpus'': ''1'',
''vcpu_avail'': ''1'',
''image'': "(hvm (kernel ) (args
''console=xvc0'') (hpet 0)
(stdvga 0) (loader /usr/lib/xen/boot/hvmloader) (serial pty) (vncunused 1)
(boot c) (rtc_timeoffset 0) (pci ()) (pae 1) (hap 1) (acpi 1) (localtime 0)
(timer_mode 0) (nographic 0) (guest_os_type default) (apic 1) (sdl 0)
(monitor 0) (device_model /usr/lib64/xen/bin/qemu-dm) (usb 0) (xauthority
/root/.Xauthority) (isa 0) (display localhost:10.0) (notes (SUSPEND_CANCEL
1)))", ''name'': ''tdf_1''}
[2008-11-06 16:57:30 5915] INFO (image:511) waiting for sentinel_fifo
[2008-11-06 16:57:30 5915] DEBUG (XendDomainInfo:1359) Storing domain
details: {''console/port'': ''3'',
''name'': ''tdf_1'',
''console/limit'': ''1048576'',
''store/port'': ''2'', ''vm'':
''/vm/8879f608-fb38-4443-97d2-06992c6f9aec'',
''domid'': ''2'',
''image/suspend-cancel'': ''1'',
''cpu/0/availability'': ''online'',
''memory/target'': ''262144'',
''control/platform-feature-multiprocessor-suspend'':
''1'', ''store/ring-ref'':
''65533'', ''console/type'':
''ioemu''}
[2008-11-06 16:57:30 5915] DEBUG (DevController:122) DevController: writing
{''state'': ''1'',
''backend-id'': ''0'',
''backend'':
''/local/domain/0/backend/console/2/0''} to
/local/domain/2/device/console/0.
[2008-11-06 16:57:30 5915] DEBUG (DevController:124) DevController: writing
{''domain'': ''tdf_1'',
''frontend'':
''/local/domain/2/device/console/0'', ''uuid'':
''ce131513-2252-8f38-a1cb-a206a685004a'',
''frontend-id'': ''2'',
''state'': ''1'',
''location'': ''3'', ''online'':
''1'', ''protocol'': ''vt100''}
to
/local/domain/0/backend/console/2/0.
[2008-11-06 16:57:30 5915] DEBUG (DevController:166) Waiting for devices
vif.
[2008-11-06 16:57:30 5915] DEBUG (XendDomainInfo:1443)
XendDomainInfo.handleShutdownWatch
[2008-11-06 16:57:30 5915] DEBUG (DevController:171) Waiting for 0.
[2008-11-06 16:57:30 5915] DEBUG (DevController:656) hotplugStatusCallback
/local/domain/0/backend/vif/2/0/hotplug-status.
[2008-11-06 16:57:30 5915] DEBUG (DevController:670) hotplugStatusCallback
1.
[2008-11-06 16:57:30 5915] DEBUG (DevController:166) Waiting for devices
vscsi.
[2008-11-06 16:57:30 5915] DEBUG (DevController:166) Waiting for devices
vbd.
[2008-11-06 16:57:30 5915] DEBUG (DevController:171) Waiting for 768.
[2008-11-06 16:57:30 5915] DEBUG (DevController:656) hotplugStatusCallback
/local/domain/0/backend/vbd/2/768/hotplug-status.
[2008-11-06 16:57:30 5915] DEBUG (DevController:670) hotplugStatusCallback
1.
[2008-11-06 16:57:30 5915] DEBUG (DevController:166) Waiting for devices
irq.
[2008-11-06 16:57:30 5915] DEBUG (DevController:166) Waiting for devices
vkbd.
[2008-11-06 16:57:30 5915] DEBUG (DevController:166) Waiting for devices
vfb.
[2008-11-06 16:57:30 5915] DEBUG (DevController:166) Waiting for devices
console.
[2008-11-06 16:57:30 5915] DEBUG (DevController:171) Waiting for 0.
[2008-11-06 16:57:30 5915] DEBUG (DevController:166) Waiting for devices
pci.
[2008-11-06 16:57:30 5915] DEBUG (DevController:166) Waiting for devices
ioports.
[2008-11-06 16:57:30 5915] DEBUG (DevController:166) Waiting for devices
tap.
[2008-11-06 16:57:30 5915] DEBUG (DevController:166) Waiting for devices
vtpm.
[2008-11-06 16:57:30 5915] INFO (XendDomain:1174) Domain tdf_1 (2) unpaused.
Does anyone know what may be gogin on? I have searched for the past couple
of days. but I have not seen anyone else with a problem like this one.
Any help would be greatly appreciated.
Alberto
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Alberto Munoz
2008-Nov-11 20:08 UTC
[Xen-users] Re: Unable to get Networking on HVM Domain
As it turns out this was a "pilot error"... issues with internal routing. Things are working OK now. Sorry about the noise. Alberto On Thu, Nov 6, 2008 at 5:38 PM, Alberto Munoz <amunoz0221@comcast.net>wrote:> Hello everyone, > > I grabbed xen-3.3.1 sources from the Mercurial repository > (xen-3.3-testing.hg, changeset 475:1cf755387728, from Oct. 23, 2008) and > built Xen from these sources on a 32-core (8 quad core Barcelona CPUs) > SunFire machine, running an Ubuntu 8.04 (Hardyy Heron) distribution. > Everything seemed to be going OK until I booted an HVM (also Ubuntu 8.04) > domain. That domain boots normally but it is unable to go over the network > (and I cannot reach it over the network either). My configuration file is as > follows: > > import os, re > arch = os.uname()[4] > if re.search(''64'', arch): > arch_libdir = ''lib64'' > else: > arch_libdir = ''lib'' > > def vmid_check(var, val): > val = int(val) > if val <= 0: > raise ValueError > return val > > # Define the ''vmid'' variable so that ''xm create'' knows about it. > xm_vars.var(''vmid'', use="Virtual machine id. Integer greater than 0.", > check=vmid_check) > > # Check the defined variables have valid values.. > xm_vars.check() > > builder=''hvm'' > kernel = "/usr/lib/xen/boot/hvmloader" > memory = 256 > shadow_memory = 8 > name = "tdf_%d" % vmid > vif = [''type=ioemu, bridge=eth0''] > disk = [''file:/mnt/sdb1/vm_diskimgs/hda%d.img,ioemu:hda,w''%vmid] > cdrom="/root/ubuntu-8.04-server-amd64.iso" > device_model = ''/usr/'' + arch_libdir + ''/xen/bin/qemu-dm'' > boot = ''c'' > sdl = 0 > extra = ''console=xvc0'' > serial=''pty'' > > > The bridge on dom0 seems normal to me (/etc/xen/scripts/network-bridge > status): > > root@cadr19:~# /etc/xen/scripts/network-bridge status > ===========================================================> 7: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue > link/ether 00:14:4f:eb:42:2c brd ff:ff:ff:ff:ff:ff > inet 10.245.144.19/24 brd 10.245.4.255 scope global eth0 > inet6 fe80::214:4fff:feeb:422c/64 scope link > valid_lft forever preferred_lft forever > 7: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue > link/ether 00:14:4f:eb:42:2c brd ff:ff:ff:ff:ff:ff > inet 10.245.144.19/24 brd 10.245.4.255 scope global eth0 > inet6 fe80::214:4fff:feeb:422c/64 scope link > valid_lft forever preferred_lft forever > > bridge name bridge id STP enabled interfaces > eth0 8000.00144feb422c no peth0 > tap2.0 > vif2.0 > > 10.245.144.0/24 dev eth0 proto kernel scope link src 10.245.144.19 > default via 10.245.144.254 dev eth0 metric 100 > > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use > Iface > 10.245.144.0 0.0.0.0 255.255.255.0 U 0 0 0 > eth0 > 0.0.0.0 10.245.144.254 0.0.0.0 UG 100 0 0 > eth0 > ===========================================================> ifconfig on dom0 show the following: > > eth0 Link encap:Ethernet HWaddr 00:14:4f:eb:42:2c > inet addr:10.245.144.19 Bcast:10.245.4.255 Mask:255.255.255.0 > inet6 addr: fe80::214:4fff:feeb:422c/64 Scope:Link > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:315581 errors:0 dropped:0 overruns:0 frame:0 > TX packets:155437 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:283680407 (270.5 MB) TX bytes:14947657 (14.2 MB) > > 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:34 errors:0 dropped:0 overruns:0 frame:0 > TX packets:34 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:2592 (2.5 KB) TX bytes:2592 (2.5 KB) > > peth0 Link encap:Ethernet HWaddr 00:14:4f:eb:42:2c > inet6 addr: fe80::214:4fff:feeb:422c/64 Scope:Link > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:328879 errors:0 dropped:0 overruns:0 frame:0 > TX packets:155791 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:290216829 (276.7 MB) TX bytes:15597861 (14.8 MB) > Base address:0xbc00 Memory:fe2e0000-fe300000 > > tap2.0 Link encap:Ethernet HWaddr 2e:e0:09:2f:97:41 > inet6 addr: fe80::2ce0:9ff:fe2f:9741/64 Scope:Link > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:88 errors:0 dropped:0 overruns:0 frame:0 > TX packets:17536 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:500 > RX bytes:4416 (4.3 KB) TX bytes:1804090 (1.7 MB) > > vif2.0 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:0 errors:0 dropped:0 overruns:0 frame:0 > TX packets:0 errors:0 dropped:17614 overruns:0 carrier:0 > ^^^^^^^^^^^^^ > !!!!!!!!!!!!!!!!!!!!!!! Notice the number of dropped > packets!!!!!!!!!!! > > collisions:0 txqueuelen:32 > RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) > > iptables -L on dom0 shows the following: > > Chain INPUT (policy ACCEPT) > target prot opt source destination > > Chain FORWARD (policy ACCEPT) > target prot opt source destination > ACCEPT all -- anywhere anywhere PHYSDEV match > --physdev-in vif2.0 > > Chain OUTPUT (policy ACCEPT) > target prot opt source destination > > The log form xend (whcih also looks pretty normal to me) is as follows: > > [2008-11-06 16:57:29 5915] DEBUG (XendDomainInfo:89) > XendDomainInfo.create([''vm'', [''name'', ''tdf_1''], [''memory'', 256], > [''shadow_memory'', 8], [''vcpus'', 1], [''on_xend_start'', ''ignore''], > [''on_xend_stop'', ''ignore''], [''image'', [''hvm'', [''kernel'', > ''/usr/lib/xen/boot/hvmloader''], [''args'', ''console=xvc0''], [''device_model'', > ''/usr/lib64/xen/bin/qemu-dm''], [''pae'', 1], [''vcpus'', 1], [''boot'', ''c''], > [''fda'', ''''], [''fdb'', ''''], [''timer_mode'', 0], [''localtime'', 0], [''serial'', > ''pty''], [''stdvga'', 0], [''isa'', 0], [''nographic'', 0], [''soundhw'', ''''], > [''vncunused'', 1], [''sdl'', 0], [''display'', ''localhost:10.0''], [''xauthority'', > ''/root/.Xauthority''], [''rtc_timeoffset'', ''0''], [''monitor'', 0], [''acpi'', 1], > [''apic'', 1], [''usb'', 0], [''usbdevice'', ''''], [''keymap'', ''''], [''pci'', []], > [''hpet'', 0], [''guest_os_type'', ''default''], [''hap'', 1], [''cpuid'', []], > [''cpuid_check'', []]]], [''device'', [''vbd'', [''uname'', > ''file:/mnt/sdb1/vm_diskimgs/hda1.img''], [''dev'', ''ioemu:hda''], [''mode'', > ''w'']]], [''device'', [''vif'', [''bridge'', ''eth0''], [''type'', ''ioemu'']]]]) > [2008-11-06 16:57:29 5915] DEBUG (XendDomainInfo:2028) > XendDomainInfo.constructDomain > [2008-11-06 16:57:29 5915] DEBUG (balloon:132) Balloon: 291384 KiB free; > need 2048; done. > [2008-11-06 16:57:30 5915] DEBUG (XendDomain:449) Adding Domain: 2 > [2008-11-06 16:57:30 5915] DEBUG (XendDomainInfo:2134) > XendDomainInfo.initDomain: 2 256 > [2008-11-06 16:57:30 5915] DEBUG (image:712) cmdline = console=xvc0 > [2008-11-06 16:57:30 5915] DEBUG (image:743) args: boot, val: c > [2008-11-06 16:57:30 5915] DEBUG (image:743) args: fda, val: None > [2008-11-06 16:57:30 5915] DEBUG (image:743) args: fdb, val: None > [2008-11-06 16:57:30 5915] DEBUG (image:743) args: soundhw, val: None > [2008-11-06 16:57:30 5915] DEBUG (image:743) args: localtime, val: 0 > [2008-11-06 16:57:30 5915] DEBUG (image:743) args: serial, val: pty > [2008-11-06 16:57:30 5915] DEBUG (image:743) args: std-vga, val: 0 > [2008-11-06 16:57:30 5915] DEBUG (image:743) args: isa, val: 0 > [2008-11-06 16:57:30 5915] DEBUG (image:743) args: acpi, val: 1 > [2008-11-06 16:57:30 5915] DEBUG (image:743) args: usb, val: 0 > [2008-11-06 16:57:30 5915] DEBUG (image:743) args: usbdevice, val: None > [2008-11-06 16:57:30 5915] DEBUG (XendDomainInfo:2215) > _initDomain:shadow_memory=0x8, memory_static_max=0x10000000, > memory_static_min=0x0. > [2008-11-06 16:57:30 5915] DEBUG (balloon:132) Balloon: 290092 KiB free; > need 279552; done. > [2008-11-06 16:57:30 5915] INFO (image:166) buildDomain os=hvm dom=2 > vcpus=1 > [2008-11-06 16:57:30 5915] DEBUG (image:795) domid = 2 > [2008-11-06 16:57:30 5915] DEBUG (image:796) image > /usr/lib/xen/boot/hvmloader > [2008-11-06 16:57:30 5915] DEBUG (image:797) store_evtchn = 2 > [2008-11-06 16:57:30 5915] DEBUG (image:798) memsize = 256 > [2008-11-06 16:57:30 5915] DEBUG (image:799) vcpus = 1 > [2008-11-06 16:57:30 5915] DEBUG (image:800) acpi = 1 > [2008-11-06 16:57:30 5915] DEBUG (image:801) apic = 1 > [2008-11-06 16:57:30 5915] INFO (XendDomainInfo:1900) createDevice: vbd : > {''uuid'': ''28bc24dc-9476-f1a5-232a-f43c16109168'', ''bootable'': 1, ''driver'': > ''ioemu'', ''dev'': ''ioemu:hda'', ''uname'': ''file:/mnt/sdb1/vm_diskimgs/hda1.img'', > ''mode'': ''w''} > [2008-11-06 16:57:30 5915] DEBUG (DevController:122) DevController: writing > {''backend-id'': ''0'', ''virtual-device'': ''768'', ''device-type'': ''disk'', ''state'': > ''1'', ''backend'': ''/local/domain/0/backend/vbd/2/768''} to > /local/domain/2/device/vbd/768.[2008-11-06 16:57:30 5915] DEBUG > (DevController:124) DevController: writing {''domain'': ''tdf_1'', ''frontend'': > ''/local/domain/2/device/vbd/768'', ''uuid'': > ''28bc24dc-9476-f1a5-232a-f43c16109168'', ''dev'': ''hda'', ''state'': ''1'', > ''params'': ''/mnt/sdb1/vm_diskimgs/hda1.img'', ''mode'': ''w'', ''online'': ''1'', > ''frontend-id'': ''2'', ''type'': ''file''} to /local/domain/0/backend/vbd/2/768. > [2008-11-06 16:57:30 5915] INFO (XendDomainInfo:1900) createDevice: vif : > {''bridge'': ''eth0'', ''mac'': ''00:16:3e:40:31:b9'', ''type'': ''ioemu'', ''uuid'': > ''88ea2839-0cf0-46c8-0a67-9a1f6eebcbc4''} > [2008-11-06 16:57:30 5915] DEBUG (DevController:122) DevController: writing > {''state'': ''1'', ''backend-id'': ''0'', ''backend'': > ''/local/domain/0/backend/vif/2/0''} to /local/domain/2/device/vif/0. > [2008-11-06 16:57:30 5915] DEBUG (DevController:124) DevController: writing > {''bridge'': ''eth0'', ''domain'': ''tdf_1'', ''handle'': ''0'', ''uuid'': > ''88ea2839-0cf0-46c8-0a67-9a1f6eebcbc4'', ''script'': > ''/etc/xen/scripts/vif-bridge'', ''mac'': ''00:16:3e:40:31:b9'', ''frontend-id'': > ''2'', ''state'': ''1'', ''online'': ''1'', ''frontend'': > ''/local/domain/2/device/vif/0'', ''type'': ''ioemu''} to > /local/domain/0/backend/vif/2/0. > [2008-11-06 16:57:30 5915] INFO (image:375) spawning device models: > /usr/lib64/xen/bin/qemu-dm [''/usr/lib64/xen/bin/qemu-dm'', ''-d'', ''2'', > ''-domain-name'', ''tdf_1'', ''-nographic'', ''-vcpus'', ''1'', ''-append'', > ''console=xvc0'', ''-boot'', ''c'', ''-serial'', ''pty'', ''-acpi'', ''-net'', > ''nic,vlan=1,macaddr=00:16:3e:40:31:b9,model=rtl8139'', ''-net'', > ''tap,vlan=1,ifname=tap2.0,bridge=eth0'', ''-M'', ''xenfv''] > [2008-11-06 16:57:30 5915] INFO (image:422) device model pid: 29365 > [2008-11-06 16:57:30 5915] DEBUG (XendDomainInfo:2723) Storing VM details: > {''on_xend_stop'': ''ignore'', ''shadow_memory'': ''8'', ''uuid'': > ''8879f608-fb38-4443-97d2-06992c6f9aec'', ''on_reboot'': ''restart'', > ''start_time'': ''1226019450.35'', ''on_poweroff'': ''destroy'', ''on_xend_start'': > ''ignore'', ''on_crash'': ''restart'', ''xend/restart_count'': ''0'', ''vcpus'': ''1'', > ''vcpu_avail'': ''1'', ''image'': "(hvm (kernel ) (args ''console=xvc0'') (hpet 0) > (stdvga 0) (loader /usr/lib/xen/boot/hvmloader) (serial pty) (vncunused 1) > (boot c) (rtc_timeoffset 0) (pci ()) (pae 1) (hap 1) (acpi 1) (localtime 0) > (timer_mode 0) (nographic 0) (guest_os_type default) (apic 1) (sdl 0) > (monitor 0) (device_model /usr/lib64/xen/bin/qemu-dm) (usb 0) (xauthority > /root/.Xauthority) (isa 0) (display localhost:10.0) (notes (SUSPEND_CANCEL > 1)))", ''name'': ''tdf_1''} > [2008-11-06 16:57:30 5915] INFO (image:511) waiting for sentinel_fifo > [2008-11-06 16:57:30 5915] DEBUG (XendDomainInfo:1359) Storing domain > details: {''console/port'': ''3'', ''name'': ''tdf_1'', ''console/limit'': ''1048576'', > ''store/port'': ''2'', ''vm'': ''/vm/8879f608-fb38-4443-97d2-06992c6f9aec'', > ''domid'': ''2'', ''image/suspend-cancel'': ''1'', ''cpu/0/availability'': ''online'', > ''memory/target'': ''262144'', > ''control/platform-feature-multiprocessor-suspend'': ''1'', ''store/ring-ref'': > ''65533'', ''console/type'': ''ioemu''} > [2008-11-06 16:57:30 5915] DEBUG (DevController:122) DevController: writing > {''state'': ''1'', ''backend-id'': ''0'', ''backend'': > ''/local/domain/0/backend/console/2/0''} to /local/domain/2/device/console/0. > [2008-11-06 16:57:30 5915] DEBUG (DevController:124) DevController: writing > {''domain'': ''tdf_1'', ''frontend'': ''/local/domain/2/device/console/0'', ''uuid'': > ''ce131513-2252-8f38-a1cb-a206a685004a'', ''frontend-id'': ''2'', ''state'': ''1'', > ''location'': ''3'', ''online'': ''1'', ''protocol'': ''vt100''} to > /local/domain/0/backend/console/2/0. > [2008-11-06 16:57:30 5915] DEBUG (DevController:166) Waiting for devices > vif. > [2008-11-06 16:57:30 5915] DEBUG (XendDomainInfo:1443) > XendDomainInfo.handleShutdownWatch > [2008-11-06 16:57:30 5915] DEBUG (DevController:171) Waiting for 0. > [2008-11-06 16:57:30 5915] DEBUG (DevController:656) hotplugStatusCallback > /local/domain/0/backend/vif/2/0/hotplug-status. > [2008-11-06 16:57:30 5915] DEBUG (DevController:670) hotplugStatusCallback > 1. > [2008-11-06 16:57:30 5915] DEBUG (DevController:166) Waiting for devices > vscsi. > [2008-11-06 16:57:30 5915] DEBUG (DevController:166) Waiting for devices > vbd. > [2008-11-06 16:57:30 5915] DEBUG (DevController:171) Waiting for 768. > [2008-11-06 16:57:30 5915] DEBUG (DevController:656) hotplugStatusCallback > /local/domain/0/backend/vbd/2/768/hotplug-status. > [2008-11-06 16:57:30 5915] DEBUG (DevController:670) hotplugStatusCallback > 1. > [2008-11-06 16:57:30 5915] DEBUG (DevController:166) Waiting for devices > irq. > [2008-11-06 16:57:30 5915] DEBUG (DevController:166) Waiting for devices > vkbd. > [2008-11-06 16:57:30 5915] DEBUG (DevController:166) Waiting for devices > vfb. > [2008-11-06 16:57:30 5915] DEBUG (DevController:166) Waiting for devices > console. > [2008-11-06 16:57:30 5915] DEBUG (DevController:171) Waiting for 0. > [2008-11-06 16:57:30 5915] DEBUG (DevController:166) Waiting for devices > pci. > [2008-11-06 16:57:30 5915] DEBUG (DevController:166) Waiting for devices > ioports. > [2008-11-06 16:57:30 5915] DEBUG (DevController:166) Waiting for devices > tap. > [2008-11-06 16:57:30 5915] DEBUG (DevController:166) Waiting for devices > vtpm. > [2008-11-06 16:57:30 5915] INFO (XendDomain:1174) Domain tdf_1 (2) > unpaused. > > > Does anyone know what may be gogin on? I have searched for the past couple > of days. but I have not seen anyone else with a problem like this one. > > Any help would be greatly appreciated. > > Alberto >_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
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