Hello List,
 
I have exactly the same problem, but I'm using debian sarge.
Is there any solution?
Best regards
Frieder 'cfreak' Kundel
ckras.com 
mailto:cfreak@xxxxxxxxx
------------------------------------
Von : Herbert.Meier@xxxxxxxxxxxxxx <Herbert.Meier@xxxxxxxxxxxxxx>
An : <xen-users@xxxxxxxxxxxxxxxxxxx>
Datum : Freitag, 25. November 2005, 14:47
Betreff: [Xen-users] xen3.0 no console on DomU and the error "VmError: Device 0 
(vif) could not be connected. Hotplug scripts not working"
Hi, 
i have the following problem: 
I have installed debian "testing" and xen3.0 
Following Errors when i start DomU "A Debian Stable" 
*****************************************************************+ 
/domain/0/backend/vif/5/0/hotplug-status. 
[2005年11月23日 17:41:00 xend] ERROR (SrvBase:87) Request wait_for_devices failed. 
Traceback (most recent call last): 
 File 
"/local/scratch/xenod/cron-build/xen-unstable-x86_32.WF4149.dir/xen-unsta 
ble.hg/dist/install/usr/lib/python/xen/web/SrvBase.py", line 85, in perform 
 File 
"/local/scratch/xenod/cron-build/xen-unstable-x86_32.WF4149.dir/xen-unsta 
ble.hg/dist/install/usr/lib/python/xen/xend/server/SrvDomain.py", line 68, in 
op 
_wait_for_devices 
 File 
"/local/scratch/xenod/cron-build/xen-unstable-x86_32.WF4149.dir/xen-unsta 
ble.hg/dist/install/usr/lib/python/xen/xend/XendDomainInfo.py", line 1264, in 
wa 
itForDevices 
 File 
"/local/scratch/xenod/cron-build/xen-unstable-x86_32.WF4149.dir/xen-unsta 
ble.hg/dist/install/usr/lib/python/xen/xend/XendDomainInfo.py", line 912, in 
wai 
tForDevices_ 
 File 
"/local/scratch/xenod/cron-build/xen-unstable-x86_32.WF4149.dir/xen-unsta 
ble.hg/dist/install/usr/lib/python/xen/xend/server/DevController.py", line 90, 
i 
n waitForDevices 
 File 
"/local/scratch/xenod/cron-build/xen-unstable-x86_32.WF4149.dir/xen-unsta 
ble.hg/dist/install/usr/lib/python/xen/xend/server/DevController.py", line 100, 
in waitForDevice 
VmError: Device 0 (vif) could not be connected. Hotplug scripts not working 
mei51@lnxmei51:/var/log$ 
+++++++++++++++++++++++++++++++++++++++++++++ 
I am not able to get to the DomU Console 
lnxmei51:/# xm create test 
Using config file "/etc/xen/test". 
Error: Device 0 (vif) could not be connected. Hotplug scripts not working 
lnxmei51:/# 
lnxmei51:/# xm console test 
no output 
console hang !! 
--------------------------------------------------------------------------------------
 
Some facts 
Here my Config File 
ame ="test" 
kernel ="/boot/vmlinuz-2.6.12.6-xenU" 
root ="/dev/sdb1" 
memory =128 
disk = 
['file:/home/xen/images/test.img,sdb1,w','file:/home/xen/images/test_swa$ 
# network 
vif = [ 'mac=aa:00:00:00:00:11, bridge=xenbr0' ] 
nics=1 
dhcp ="off" 
ip="145.228.166.251" 
netmask="255.255.255.224" 
gateway="145.228.166.225" 
hostname="test.herbert.com" 
extra="3" 
**************************** 
So the result: 
DomU works, but I have no chance to get in (no console, no network) 
lnxmei51:/etc/xen# xm list 
Name ID Mem(MiB) VCPUs State Time(s) 
Domain-0 0 500 1 r----- 5067.3 
vm01 2 128 1 --p--- 0.0 
test 3 128 1 --p--- 0.0 
lnxmei51:/etc/xen# 
out of xm dmesg 
Xen version 3.0-devel (xenod@xxxxxxxxxxxx) (gcc version 3.3.3 20040412 (Red Hat 
 Linux 3.3.3-7)) Thu Nov 24 04:02:07 GMT 2005 
 Latest ChangeSet: Wed Nov 23 19:37:33 2005 +0000 8002:8451c6567123 
----------------------------------- 
lnxmei51:/# brctl show 
bridge name bridge id STP enabled interfaces 
xenbr0 8000.feffffffffff no peth0 
 vif0.0 
lnxmei51:/# 
lnxmei51:/# ifconfig 
eth0 Protokoll:Ethernet Hardware Adresse 00:04:23:C0:81:FC 
 inet Adresse:145.228.166.229 Bcast:145.228.166.255 
Maske:255.255.255 
.224 
 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 
 RX packets:110250 errors:0 dropped:0 overruns:0 frame:0 
 TX packets:1865 errors:0 dropped:0 overruns:0 carrier:0 
 Kollisionen:0 Sendewarteschlangenlänge:0 
 RX bytes:8315293 (7.9 MiB) TX bytes:189061 (184.6 KiB) 
lo Protokoll:Lokale Schleife 
 inet Adresse:127.0.0.1 Maske:255.0.0.0 
 UP LOOPBACK RUNNING MTU:16436 Metric:1 
 RX packets:104 errors:0 dropped:0 overruns:0 frame:0 
 TX packets:104 errors:0 dropped:0 overruns:0 carrier:0 
 Kollisionen:0 Sendewarteschlangenlänge:0 
 RX bytes:6640 (6.4 KiB) TX bytes:6640 (6.4 KiB) 
peth0 Protokoll:Ethernet Hardware Adresse FE:FF:FF:FF:FF:FF 
 UP BROADCAST RUNNING NOARP MULTICAST MTU:1500 Metric:1 
 RX packets:110258 errors:0 dropped:0 overruns:0 frame:0 
 TX packets:1869 errors:0 dropped:0 overruns:0 carrier:0 
 Kollisionen:0 Sendewarteschlangenlänge:1000 
 RX bytes:8758264 (8.3 MiB) TX bytes:199457 (194.7 KiB) 
 Basisadresse:0x1100 Speicher:e0580000-e05a0000 
vif0.0 Protokoll:Ethernet Hardware Adresse FE:FF:FF:FF:FF:FF 
 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 
 RX packets:1865 errors:0 dropped:0 overruns:0 frame:0 
 TX packets:110250 errors:0 dropped:0 overruns:0 carrier:0 
 Kollisionen:0 Sendewarteschlangenlänge:0 
 RX bytes:189061 (184.6 KiB) TX bytes:8315293 (7.9 MiB) 
xenbr0 Protokoll:Ethernet Hardware Adresse FE:FF:FF:FF:FF:FF 
 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 
 RX packets:108138 errors:0 dropped:0 overruns:0 frame:0 
 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 
 Kollisionen:0 Sendewarteschlangenlänge:0 
 RX bytes:6319473 (6.0 MiB) TX bytes:0 (0.0 b) 
lnxmei51:/# 
************************************ 
************************************* 
Hope someone can help me . 
I have testing allready the debian "hotplug and the udevd" but both packets 
have the same result ! 
Regards 
herbert 
Mit freundlichen Grüßen 
Herbert Meier 
System Manager Network/G24/NMI-NC 
Dipl. Phys. 
--------------------------------------------- 
arvato systems GmbH 
An der Autobahn 
33311 Gütersloh 
http://www.arvato-systems.de 
herbert.meier@xxxxxxxxxxxxxx 
Tel.: +49 (0) 5241 80 3765 
Fax: +49 (0) 5241 80 6 3765 
---------------------------------------
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