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<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">just a guess, seem the interface name gets too long:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">we start with “</span><span lang="EN-US" style="font-size:10.5pt;font-family:Consolas">ifname=vmtab5207007i0d0”<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:Consolas">but kvm calls the script with “vmtab5207007i0d”<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:Consolas">as workaround choose a smaller vm id - does that help?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:Consolas">- Dietmar</span><span lang="EN-US" style="color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> pve-user-bounces@pve.proxmox.com [mailto:pve-user-bounces@pve.proxmox.com]
<b>On Behalf Of </b>Harald Kapper<br>
<b>Sent:</b> Freitag, 03. Dezember 2010 12:56<br>
<b>To:</b> pve-user@pve.proxmox.com<br>
<b>Subject:</b> [PVE-User] help please - upgrade v1.6 to v1.7 not so fine...<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi<o:p></o:p></p>
<p class="MsoNormal">We got a currently working machine that goes in terms of vmbr like this:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Consolas">bridge name bridge id STP enabled interfaces<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Consolas">vmbr0 8000.00215e6725ce no eth0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Consolas"> vmtab5207006i0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Consolas">vmbr1 8000.00215e6725cf no eth1.2305<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Consolas"> vmtab5207006i1<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Consolas">vmbr2 8000.00215e6725cf no eth1.322<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Consolas"> vmtab5207006i2<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Consolas">then there is a machine that has been upgraded to v1.7 fully that shows:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Consolas">bridge name bridge id STP enabled interfaces<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Consolas">vmbr0 8000.00215e6777b8 no eth0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Consolas">vmbr1 8000.00215e6777b9 no eth1.2305<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Consolas">vmbr2 8000.00215e6777b9 no eth1.322<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Consolas">if on this machine now a kvm-box tries to start it goes like this (and badly wrong) :<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Consolas">qm start 5207007<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Consolas">got strange interface name 'vmtab5207007i0d'<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Consolas">/var/lib/qemu-server/bridge-vlan: could not launch network script<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Consolas">kvm: -netdev type=tap,id=vlan0d0,ifname=vmtab5207007i0d0,script=/var/lib/qemu-server/bridge-vlan: Device 'tap' could not be initialized<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR" style="font-size:10.5pt;font-family:Consolas">start failed: command '/usr/bin/kvm -monitor unix:/var/run/qemu-server/5207007.mon,server,nowait -vnc unix:/var/run/qemu-server/5207007.vnc,password -pidfile /var/run/qemu-server/5207007.pid
-daemonize -usbdevice tablet -name db-slave -smp sockets=1,cores=8 -nodefaults -boot menu=on,order=cd -vga cirrus -tdf -k de -drive if=ide,index=2,media=cdrom -drive file=/var/lib/vz/images/5207007/vm-5207007-disk-1.raw,if=virtio,index=0,boot=on -drive file=/var/lib/vz/images/5207007/vm-5207007-disk-2.raw,if=virtio,index=1
-drive file=/var/lib/vz/images/5207007/vm-5207007-disk-3.raw,if=virtio,index=2 -m 8192 -netdev type=tap,id=vlan0d0,ifname=vmtab5207007i0d0,script=/var/lib/qemu-server/bridge-vlan -device e1000,mac=FE:FF:0A:D2:02:0F,netdev=vlan0d0 -netdev type=tap,id=vlan1d0,ifname=vmtab5207007i1d0,script=/var/lib/qemu-server/bridge-vlan
-device e1000,mac=02:FA:25:3A:71:7E,netdev=vlan1d0 -netdev type=tap,id=vlan2d0,ifname=vmtab5207007i2d0,script=/var/lib/qemu-server/bridge-vlan -device e1000,mac=2A:2C:99:17:83:07,netdev=vlan2d0' failed with exit code 1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR" style="font-size:10.5pt;font-family:Consolas"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="FR" style="font-size:10.5pt;font-family:Consolas">we finally tried to reboot the whole box – nothing changed, it won’t fix and start (we’ve seen before the need to restart bridges, but didn’t help).<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="FR">Any help appreciated as we have all boxes in this cluster configured like this I see hell breaking loose.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="FR">Regards<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR">Harald Kapper / kapper.net<o:p></o:p></span></p>
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