Re: [Xen-users] xen bug in ubuntu 12.04 ï

[Lukas Laukamp <lukas@xxxxxxxxxx>]

Am 11.08.2012 18:27, schrieb lyflyd:

Hiï

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in the ubuntu 12.04 ,i installed the xen dom0 success.

In the startup xen guest, the guest system can be the normal starting, but guest system vif interface does not exist.

View dmesg log shows:

[2062.382385] device vif9.0 entered promiscuous mode

[2062.387698] ADDRCONF (NETDEV_UP) : vif9.0: link is not ready

[2072.221544] vif8.0: no IPv6 routers present

[2076.808353] xen-blkback: ring-ref 8, event-channel 9, protocol 1 (x86_64-abi)

[2076.847384] xen-blkback: ring-ref 9, event-channel 10, protocol 1 (x86_64-abi)

[2076.856078] eth1: port 4 (vif9.0) entering disabled state

[2076.856268] eth1: port 4 (vif9.0) entering disabled state

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this vif interfaces that the line is disabled.

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And the normal vif startup information is:

[2035.861524] ADDRCONF (NETDEV_UP) : vif7.0: link is not ready

[2048.585999] xen-blkback: ring-ref 8, event-channel 9, protocol 1 (x86_64-abi)

[2048.629885] xen-blkback: ring-ref 9, event-channel 10, protocol 1 (x86_64-abi)

[2048.648746] ADDRCONF (NETDEV_CHANGE) : vif7.0: link becomes ready

[2048.648801] eth1: port 2 (vif7.0) entering forwarding state

[2048.648806] eth1: port 2 (vif7.0) entering forwarding state

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why the vif interfaces disabled?

Â

what's wrong ?

how can I do ?

Â

Â

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Hello,

it would be useful to know if you run a HVM or PV guest and how your configuration look like. I don't have issues with Xen on Ubuntu 12.04 and Debian. The only case where I had problems was when the vif option in the configuration file of a HVM has the option type=ioemu. There it happened that the vif interface couldn't be setup correct or stopped after a while.

Best Regards

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