I kept searching and searching and i found that when i remove the swap
device (xvda2) from my domU, then the network works OK.
My config looks like:
kernel = '/boot/vmlinuz-2.6.24-22-xen'
ramdisk = '/boot/initrd.img-2.6.24-22-xen'
memory = 512
vcpus = 1
root = '/dev/xvda1 ro'
disk = [
'phy:/dev/xen-domains-root/vps78-root,xvda1,w'
'phy:/dev/xen-domains-swap/vps78-swap,xvda2,w'
]
name = 'vps78'
vif = [ 'mac=00:16:3e:12:de:e4,vifname=vps78,bridge=vlanbr710' ]
on_poweroff = 'destroy'
on_reboot = 'restart'
on_crash = 'restart'
extra='xencons=tty1 rootflags=quota'
This does NOT work, it results in the "vif mapping shared-frames"
message.
But when i remove xvda2 from the config file, the domU boots fine and
the network also works.
When i later on attach xvda2, i get this:
r...@vps-pool-01:~# xm block-attach vps78 /dev/xen-domains-swap/vps78-swap
xvda2 w
r...@vps-pool-01:~# dmesg
[2540234.810635] blkback: ring-ref 299, event-channel 8, protocol 1 (x86_64-abi)
[2540234.810813] vbd vbd-280-51714: 28 mapping ring-ref 299 port 8
r...@vps-pool-01:~#
So it seems i run into a limit of number of mappings that are possible?
--
No network connectivity for new domU's (vif vif-247-0: 28 mapping shared-frames)
https://bugs.launchpad.net/bugs/341846
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