Re: [Xen-users] Xen 4.1.1 DomU vbd timeouts under pvops dom0-kernel

[Pim van Riezen <pi+lists@xxxxxxxxxxxx>]

Same effect running Xen4.1.1.

Devices initialize correctly, but domU cannot connect to them.

Pi

On Aug 11, 2011, at 10:54 , Pim van Riezen wrote:

> Good day,
> 
> I succesfully built a 2.6.39.4 with all the relevant xen support and booted 
> my dom0 into this (previously this machine ran the RHEL5 kernel-xen with no 
> glitches).
> 
> DomU machines get succesfully started as far as Xen is concerned (all devices 
> connected, domain unpaused), but then I get the dreaded "XENBUS: Waiting for 
> devices to initialise: 295s...290s...285s..." for both vbd's assigned to the 
> guest.
> 
> After the timeouts, the guest goes into a kernel panic. Guest worked fine 
> when dom0-kernel was 2.6.18 and nothing else was changed.
> 
> This is the output of xm block-list for the guest. I dont know what "state 3" 
> means.
> 
> (51713
>    ((virtual-device 51713)
>        (device-type disk)
>        (protocol x86_64-abi)
>        (backend-id 0)
>        (state 3)
>        (backend /local/domain/0/backend/vbd/2/51713)
>        (ring-ref 8)
>        (event-channel 8)
>    )
> )
> (51714
>    ((virtual-device 51714)
>        (device-type disk)
>        (protocol x86_64-abi)
>        (backend-id 0)
>        (state 3)
>        (backend /local/domain/0/backend/vbd/2/51714)
>        (ring-ref 9)
>        (event-channel 9)
>    )
> )
> 
> Am I missing something?
> 
> Cheers,
> Pim
> 
> 
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