Greetings,
Sometimes - at random it seems - ethernet interfaces start swapped (i.e.
eth0 in domU is connected to xenbr1 instead of being connected to xenbr0
. Below is the relevant portion of xend.log when such swap takes place.
I''m using Xen 3.0.4_1 on 32bit Linux.
Any ideas ?
----------------------------------------------------------
[2007-03-08 14:29:59 xend.XendDomainInfo 20668] DEBUG
(XendDomainInfo:94) XendDomainInfo.create([''vm'',
[''name'', ''mp2x1''],
[''memory'', 184], [''on_poweroff'',
''destroy''], [''on_reboot'',
''restart''],
[''on_crash'', ''restart''],
[''vcpus'', 1], [''on_xend_start'',
''ignore''],
[''on_xend_stop'', ''ignore''],
[''image'', [''linux'',
[''kernel'',
''/boot/vmlinuz-2.6.16.33-xenU''], [''root'',
''/dev/sdc1''], [''args'',
''3'']]],
[''device'', [''vbd'',
[''uname'', ''phy:/dev/vservd0/mp2x1_root''],
[''dev'',
''sdc1''], [''mode'', ''w'']]],
[''device'', [''vbd'',
[''uname'',
''phy:/dev/vservd0/mp2x1_var''], [''dev'',
''sdc2''], [''mode'', ''w'']]],
[''device'', [''vbd'',
[''uname'', ''phy:/dev/vservd0/mp2x1_home''],
[''dev'',
''sdc3''], [''mode'', ''w'']]],
[''device'', [''vbd'',
[''uname'',
''phy:/dev/vservd0/mp2x1_swap''], [''dev'',
''sdc4''], [''mode'', ''w'']]],
[''device'', [''vif'',
[''bridge'', ''xenbr0''],
[''vifname'', ''vifm1.0'']]],
[''device'', [''vif'',
[''bridge'', ''xenbr1''],
[''vifname'', ''vifm1.1'']]]])
[2007-03-08 14:29:59 xend.XendDomainInfo 20668] INFO
(XendDomainInfo:1194) createDevice: vif : {''bridge'':
''xenbr1'',
''vifname'': ''vifm1.1'',
''uuid'':
''dfa9862e-26e5-18d3-368e-15ac9f862fd2''}
[2007-03-08 14:29:59 xend 20668] DEBUG (DevController:115)
DevController: writing {''backend-id'': ''0'',
''mac'': ''00:16:3e:36:a6:0d'',
''handle'': ''0'', ''state'':
''1'', ''backend'':
''/local/domain/0/backend/vif/73/0''} to
/local/domain/73/device/vif/0.
[2007-03-08 14:29:59 xend 20668] DEBUG (DevController:117)
DevController: writing {''bridge'': ''xenbr1'',
''domain'': ''mailp2x1'',
''handle'': ''0'', ''uuid'':
''dfa9862e-26e5-18d3-368e-15ac9f862fd2'',
''script'':
''/etc/xen/scripts/vif-bridge'', ''state'':
''1'', ''frontend'':
''/local/domain/73/device/vif/0'', ''mac'':
''00:16:3e:36:a6:0d'', ''vifname'':
''vifm1.1'', ''online'': ''1'',
''frontend-id'': ''73''} to
/local/domain/0/backend/vif/73/0.
[2007-03-08 14:29:59 xend.XendDomainInfo 20668] INFO
(XendDomainInfo:1194) createDevice: vif : {''bridge'':
''xenbr0'',
''vifname'': ''vifm1.0'',
''uuid'':
''fdbe66e8-d6f7-8e85-bd11-9b06760a0b98''}
[2007-03-08 14:29:59 xend 20668] DEBUG (DevController:115)
DevController: writing {''backend-id'': ''0'',
''mac'': ''00:16:3e:1d:68:21'',
''handle'': ''1'', ''state'':
''1'', ''backend'':
''/local/domain/0/backend/vif/73/1''} to
/local/domain/73/device/vif/1.
[2007-03-08 14:29:59 xend 20668] DEBUG (DevController:117)
DevController: writing {''bridge'': ''xenbr0'',
''domain'': ''mp2x1'',
''handle'':
''1'', ''uuid'':
''fdbe66e8-d6f7-8e85-bd11-9b06760a0b98'',
''script'':
''/etc/xen/scripts/vif-bridge'', ''state'':
''1'', ''frontend'':
''/local/domain/73/device/vif/1'', ''mac'':
''00:16:3e:1d:68:21'', ''vifname'':
''vifm1.0'', ''online'': ''1'',
''frontend-id'': ''73''} to
/local/domain/0/backend/vif/73/1.
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