Re: [Xen-users] Error: Device 0 (vif) could not be connected. Hotplug scripts not working.

[Pasi Kärkkäinen <pasik@xxxxxx>]

On Wed, Feb 17, 2010 at 03:21:12PM +0100, Olivier B. wrote:
> Pasi Kärkkäinen a écrit :
>> On Wed, Feb 17, 2010 at 01:49:46PM +0100, Olivier B. wrote:
>>   
>>> For example :
>>> name        = 'athena'
>>> kernel      = '/boot/vmlinuz-2.6.31.12-dae-xen'
>>> ramdisk        = '/boot/initrd.img-2.6.31.12-dae-xen'
>>> memory      = '1024'
>>> root        = 'root=/dev/mapper/vg--athena-root ro rootflags=data=writeback'
>>> disk        = [ 'drbd:athena-disk,sda,w' ]
>>> vif         = [ 'mac=02:00:00:00:04:3f' ]
>>> extra        = 'rootdelay=1 raid=noautodetect'
>>> on_poweroff = 'destroy'
>>> on_reboot   = 'restart'
>>> on_crash    = 'restart'
>>>
>>>     
>>
>> What if you also specify the bridge on the vif line? 
>>
>> -- Pasi
>>
>>   
> Same result with "vif         = [ 'mac=02:00:00:00:04:3f,bridge=xenbr0' ]" :
>

Weird. what if you also specify script=foo and create /etc/xen/scripts/foo,
which only has "exit 0" in it, and is executable.

Also worth trying without the drbd: disk.. the error is about vif,
but good to verify with normal file: or phy: disks aswell. You never know :)

-- Pasi

> I obtain "Error: Device 0 (vif) could not be connected. Hotplug scripts  
> not working." after 100 seconds.
>
> And udev monitor said :
> UEVENT[1266416315.932082] add      /devices/vbd-11-2048 (xen-backend)
> UDEV  [1266416315.938359] add      /devices/vbd-11-2048 (xen-backend)
> UEVENT[1266416315.960950] add      /devices/vif-11-0 (xen-backend)
> UDEV  [1266416315.961748] add      /devices/vif-11-0 (xen-backend)
> UEVENT[1266416315.969379] add      /devices/vif-11-0/net/vif11.0 (net)
> UEVENT[1266416315.970659] online   /devices/vif-11-0 (xen-backend)
> UDEV  [1266416315.980741] add      /devices/vif-11-0/net/vif11.0 (net)
> UDEV  [1266416315.982675] online   /devices/vif-11-0 (xen-backend)
> UEVENT[1266416316.094038] add      /devices/console-11-0 (xen-backend)
> UDEV  [1266416316.095965] add      /devices/console-11-0 (xen-backend)
>
> UEVENT[1266416355.592132] add      /kernel/uids/101 (uids)
> UDEV  [1266416355.592846] add      /kernel/uids/101 (uids)
> UEVENT[1266416356.623642] remove   /kernel/uids/101 (uids)
> UDEV  [1266416356.625038] remove   /kernel/uids/101 (uids)
>
> UDEV  [1266416397.419326] remove   /devices/vif-10-0/net/vif10.0 (net)
> UDEV  [1266416397.439092] remove   /devices/vif-10-0 (xen-backend)
>
> UEVENT[1266416416.855557] remove   /devices/console-11-0 (xen-backend)
> UDEV  [1266416416.858075] remove   /devices/console-11-0 (xen-backend)
> UEVENT[1266416416.894895] remove   /devices/vbd-11-2048 (xen-backend)
> UDEV  [1266416416.896732] remove   /devices/vbd-11-2048 (xen-backend)
> UEVENT[1266416416.900803] offline  /devices/vif-11-0 (xen-backend)
> UEVENT[1266416416.925352] remove   /devices/vif-11-0/net/vif11.0 (net)
> UEVENT[1266416416.936165] remove   /devices/vif-11-0 (xen-backend)
>
> Olivier
>
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