- udev version is 141 (udevadm info -V)
- There is only a /etc/udev directory. It had two files : xend.rules
and xen-backend.rules. Removing them didn't help.
- I use pvops kernel. And, I use - make install-xen and make
install-tools PYTHON_PREFIX_ARG=""
- Following is the output from "udevadm monitor" :
KERNEL[1255816932.742809] add /devices/vbd-22-2049 (xen-backend)
KERNEL[1255816932.768878] add /devices/vbd-22-2050 (xen-backend)
KERNEL[1255816932.786000] add /devices/vbd-22-2051 (xen-backend)
KERNEL[1255816932.817227] add /devices/vif-22-0 (xen-backend)
UDEV [1255816932.818643] add /devices/vif-22-0 (xen-backend)
KERNEL[1255816933.008654] add /devices/console-22-0 (xen-backend)
UDEV [1255816933.009916] add /devices/console-22-0 (xen-backend)
UDEV [1255816933.657785] add /devices/vbd-22-2049 (xen-backend)
UDEV [1255816934.707977] add /devices/vbd-22-2050 (xen-backend)
UDEV [1255816935.761811] add /devices/vbd-22-2051 (xen-backend)
KERNEL[1255817033.248057] remove /devices/console-22-0 (xen-backend)
------------- ****After the error****
UDEV [1255817033.334001] remove /devices/console-22-0 (xen-backend)
-dulloor
On Sat, Oct 17, 2009 at 4:04 PM, Marc - A. Dahlhaus <mad@xxxxxx> wrote:
> Hello,
>
> Dulloor schrieb:
>>
>> I see that these patches made it to xen-unstable, but I still see the
>> "Hotplug Scripts not working ..." error on my jaunty dom0 machine.
>
> The patches only fixed the build-time and installation-time detection of
> udev to work with version above of 124.
>
> Have no jaunty based box around here to get some impressions of what goes
> wrong in this setup.
>
> Could you check what udev version it has and if /etc/hotplug and/or
> /etc/udev contains xen related stuff?
>
> As udev is in charge of hotplug events on jaunty a
> "udevadm monitor" might get you some further details on what events are
> generated.
>
>> I am trying to run a simple para-VM. xend starts fine (had to build
>> tools with PYTHON_PREFIX_ARG set to ""). And, I tried
>> xen-hotplug-cleanup too, but still getting the error.
>>
>> Any ideas ?
>
> Check what files get installed in /etc/udev and /etc/hotplug during
> installation. If you find anything xen related in /etc/hotplug remove it and
> check if that fixes your problem.
>
> It would be interesting to know how you install xen...
>
> Marc
>
>> -dulloor
>>
>> On Sat, Jun 27, 2009 at 4:02 PM, Marc - A. Dahlhaus <mad@xxxxxx> wrote:
>>>
>>> Hello Boris,
>>>
>>> as the problem you are describing is unrelated to the patch (which
>>> changes
>>> the detection of udev during buildtime only),
>>> can you please change the subject line to something more appropriate and
>>> give some additional details about the problem?
>>>
>>>
>>> Marc
>>>
>>> Boris Derzhavets schrieb:
>>>>
>>>> By some reasons i have to run on regular basis run
>>>> ./xen-hotplug-cleanup
>>>> on two Xen 3.4.1 on top of Ubuntu 9.04 Servers patched systems to
>>>> re-enable ability start DomUs without hotplug scripts failure.
>>>>
>>>> Boris.
>>>>
>>>> --- On *Fri, 6/26/09, Marc - A. Dahlhaus [ Administration | Westermann
>>>> GmbH ] /<mad@xxxxxx>/* wrote:
>>>>
>>>>
>>>> From: Marc - A. Dahlhaus [ Administration | Westermann GmbH ]
>>>> <mad@xxxxxx>
>>>> Subject: Re: [Xen-devel] [PATCH] Fix buildsystem to detect udev >
>>>> version 124
>>>> To: "Boris Derzhavets" <bderzhavets@xxxxxxxxx>
>>>> Cc: "Xen-devel" <xen-devel@xxxxxxxxxxxxxxxxxxx>, "Keir Fraser"
>>>> <keir.fraser@xxxxxxxxxxxxx>
>>>> Date: Friday, June 26, 2009, 5:12 AM
>>>>
>>>> Could go into 3.4 and unstable IMO.
>>>>
>>>> On 3.3 there is no tools/hotplug/Linux/Makefile so it must be altered
>>>> there to use tools/examples/Makefile for the first chunk and
>>>> should work
>>>> fine there.
>>>>
>>>>
>>>> Marc
>>>>
>>>> Am Donnerstag, den 25.06.2009, 20:03 -0700 schrieb Boris Derzhavets:
>>>> > Where this patch is supposed to go either xen-unstable.hg or
>>>> > xen-3.4-testing.hg (both) ?
>>>> > Systems affected Ubuntu 9.04 (now) , F12 (pretty soon).
>>>> >
>>>> > Boris
>>>> >
>>>> > --- On Wed, 6/24/09, Marc - A. Dahlhaus [ Administration |
>>>> Westermann
>>>> > GmbH ] <mad@xxxxxx </mc/compose?to=mad@xxxxxx>> wrote:
>>>> > > From: Marc - A. Dahlhaus [ Administration |
>>>> Westermann
>>>> GmbH ]
>>>> > <mad@xxxxxx </mc/compose?to=mad@xxxxxx>>
>>>> > Subject: [Xen-devel] [PATCH] Fix buildsystem to detect
>>>> udev >
>>>> > version 124
>>>> > To: "Xen-devel" <xen-devel@xxxxxxxxxxxxxxxxxxx
>>>> </mc/compose?to=xen-devel@xxxxxxxxxxxxxxxxxxx>>
>>>> > Cc: "Daniel Schroeder" <sec@xxxxxxxxxxxxxxx
>>>> </mc/compose?to=sec@xxxxxxxxxxxxxxx>>, "Keir Fraser"
>>>> > <keir.fraser@xxxxxxxxxxxxx
>>>> </mc/compose?to=keir.fraser@xxxxxxxxxxxxx>>
>>>> > Date: Wednesday, June 24, 2009, 12:26 PM
>>>> > > udev removed the udevinfo symlink from versions
>>>> higher than
>>>> > 123 and xens
>>>> > build-system could not detect if udev is in place and
>>>> has the
>>>> > required
>>>> > version. Attached patch fixes this.
>>>> > > > Signed-off-by: Marc-A. Dahlhaus
>>>> <mad@xxxxxx
>>>> </mc/compose?to=mad@xxxxxx>>
>>>> > > > > >
>>>> -----Inline Attachment Follows-----
>>>> > > _______________________________________________
>>>> > Xen-devel mailing list
>>>> > Xen-devel@xxxxxxxxxxxxxxxxxxx
>>>> </mc/compose?to=Xen-devel@xxxxxxxxxxxxxxxxxxx>
>>>> > http://lists.xensource.com/xen-devel
>>>> > >
>>>> > _______________________________________________
>>>> > Xen-devel mailing list
>>>> > Xen-devel@xxxxxxxxxxxxxxxxxxx
>>>> </mc/compose?to=Xen-devel@xxxxxxxxxxxxxxxxxxx>
>>>> > http://lists.xensource.com/xen-devel
>>>>
>>>>
>>>> _______________________________________________
>>>> Xen-devel mailing list
>>>> Xen-devel@xxxxxxxxxxxxxxxxxxx
>>>> </mc/compose?to=Xen-devel@xxxxxxxxxxxxxxxxxxx>
>>>> http://lists.xensource.com/xen-devel
>>>>
>>>>
>>>> ------------------------------------------------------------------------
>>>>
>>>> _______________________________________________
>>>> Xen-devel mailing list
>>>> Xen-devel@xxxxxxxxxxxxxxxxxxx
>>>> http://lists.xensource.com/xen-devel
>>>>
>>> _______________________________________________
>>> Xen-devel mailing list
>>> Xen-devel@xxxxxxxxxxxxxxxxxxx
>>> http://lists.xensource.com/xen-devel
>>>
>
>
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