Re: Custom block script started twice for root block but only stopped once

["Roger Pau Monné" <roger.pau@citrix.com>]

On 08/11/12 09:26, Ian Campbell wrote:
> On Fri, 2012-11-02 at 10:37 +0000, Sylvain Munaut wrote:
>> Hi,
>>
>> I'm using a custom block script in my xen setup and when started, it
>> creates a new device node pointing to some network resources.
>>
>> Now I noticed that the script is called twice for the root block, the
>> first time for pygrub most likely, but is only stopped once ... I
>> don't mind creating two devices node, but then I need to destroy both
>> ...
>>
>> Is this a known issue ?
> 
> Not one I've heard. Running "xl -vvv create" might provide some logs
> which give an idea what is going on, likewise the logging
> in /var/log/xen/...
> 
> Roger -- any ideas?

Yes, I've been able to reproduce the error when using stubdoms, I'm
currently working on a fix. Have you seen this when using stubdomains
Sylvain?

Also I've realized that when using stubdomains with disks that use file
based backends ("file:/") it doesn't work, is this already known, or a
regression?

Roger.