Stephan Seitz schreef:>> Sorry to bother again, but the ubuntu-7.10/Xen-3.10 setup is have more
>> troubles then expected.
>> Finaly got it working (disabled SMP, console, hwclock, libtls all
changed).
>> Now when playing with xm save, and backing up I bumped on another
problem.
>
> libtls shouldn''t be a problem since month. just
> apt-get install libc6-xen
I''ve got this, but after doing apt-get update or apt-get snmp the
lib/tls was back?
> also smp works really fine.
Yes, but with Hypertreading on in my Bios the kernel was crashing all
the time. Turned that off and it looks ok (for now).
>> Each time a domain is shutdown, and then restarted with
>> xm create <config-file>
>> the Domain-ID is rising with one.
>> Not a problem, but when then Domain-ID is other then the one that the
>> image is created (2 in my instance) the networking doesn''t
work.
>> It seems the DomU can''t find the bridge
>> Although in Dom0 ifconfig and brctl show bridge show the new number
>> (vif<Domain-ID>.0)
>
> your current problem is NOT the ID. This is caused by mac-address assigning
> of the domU.
> I bet, you didn''t give a mac address in the domU config like
> vif = [ ''mac=00:16:3e:de:ad:be, bridge=xenbr0'' ]
> so everytime the domU is booting it detects a new eth device, thinking that
> the former one might come back.
Yes, I have the mac-adress in my config.
But the problem was that the machine has 2 Nic''s, and only 1 Mac-adress
was in the config.
In my case eth1 at DomU had the MAC-adress I configed, eth0,2,3,4 got a
new mac-adress.
Solved it by making 2 bridges, defining 2 mac-adresses and editing
/etc/udev/rules.d/70-persistent-net.rules so the mac-adress I used in
the config-file is mapped to the corresponding eth.
Now I bumped into another problem:
root@xen1:~# xm save arrow-telecom.net /root/arrowtelecom.img
Segmentation fault
The xend.log shows this
[2007-12-05 14:12:40 4552] DEBUG (__init__:1094) Storing domain details:
{''console/ring-ref'': ''48815'',
''image/entry'': ''3222274048'',
''console/port'': ''2'',
''store/ring-ref'': ''48816'',
''image/loader'':
''generic'', ''vm'':
''/vm/4a9d9526-0d5b-2bb7-3830-6fd73f7b069a'',
''control/platform-feature-multiprocessor-suspend'':
''1'',
''image/hv-start-low'': ''4118806528'',
''image/guest-os'': ''linux'',
''image/features/writable-descriptor-tables'':
''1'', ''image/virt-base'':
''3221225472'', ''memory/target'':
''131072'', ''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-cancel'': ''1'',
''cpu/0/availability'': ''online'',
''image/features/pae-pgdir-above-4gb'':
''1'', ''image/features/writable-page-tables'':
''1'',
''image/features/auto-translated-physmap'':
''1'', ''name'':
''migrating-arrow-telecom.net'', ''domid'':
''11'', ''image/xen-version'':
''xen-3.0'', ''store/port'':
''1''}
[2007-12-05 14:12:40 4552] DEBUG (__init__:1094) [xc_save]:
/usr/lib/xen/bin/xc_save 24 11 0 0 0
[2007-12-05 14:12:40 4552] DEBUG (__init__:1094) suspend
[2007-12-05 14:12:40 4552] DEBUG (__init__:1094) In saveInputHandler suspend
[2007-12-05 14:12:40 4552] DEBUG (__init__:1094) Suspending 11 ...
[2007-12-05 14:12:40 4552] DEBUG (__init__:1094)
XendDomainInfo.shutdown(suspend)
[2007-12-05 14:12:40 4552] DEBUG (__init__:1094)
XendDomainInfo.handleShutdownWatch
[2007-12-05 14:12:40 4552] DEBUG (__init__:1094)
XendDomainInfo.handleShutdownWatch
[2007-12-05 14:12:41 4552] INFO (__init__:1094) Domain has shutdown:
name=migrating-arrow-telecom.net id=11 reason=suspend.
[2007-12-05 14:12:41 4552] INFO (__init__:1094) Domain 11 suspended.
[2007-12-05 14:12:41 4552] DEBUG (__init__:1094) Written done
[2007-12-05 14:12:41 4552] INFO (__init__:1094) Had 0 unexplained
entries in p2m table
1: sent 32768, skipped 0, delta 1507ms, dom0 71%, target 0%, sent
712Mb/s, dirtied 0Mb/s 0 pages
[2007-12-05 14:12:42 4552] INFO (__init__:1094) Total pages sent= 32768
(0.94x)
[2007-12-05 14:12:42 4552] INFO (__init__:1094) (of which 0 were fixups)
.... I''m almost out of energy, struggling with this setup for more then
a week now.....
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