[libvirt] [PATCH] Xen Events Updated

Ben Guthro bguthro at virtualiron.com
Fri Nov 21 19:11:39 UTC 2008


I have integrated your changes, and moved this bit referenced below, so it works with my setup. Could you please test with yours, and make sure I didn't break anything?

 configure.in                                 |   13
 examples/domain-events/events-c/event-test.c |    2
 include/libvirt/virterror.h                  |    1
 po/POTFILES.in                               |    1
 python/libvir.c                              |    3
 src/Makefile.am                              |    5
 src/util.c                                   |    4
 src/virterror.c                              |    3
 src/xen_inotify.c                            |  453 +++++++++++++++++++++++++++
 src/xen_inotify.h                            |   31 +
 src/xen_unified.c                            |  200 +++++++++++
 src/xen_unified.h                            |   61 +++
 src/xm_internal.c                            |  198 +++++++----
 src/xm_internal.h                            |    6
 src/xs_internal.c                            |  431 +++++++++++++++++++++++++
 src/xs_internal.h                            |   51 +++
 16 files changed, 1393 insertions(+), 70 deletions(-)


Daniel P. Berrange wrote on 11/21/2008 02:07 PM:
> On Fri, Nov 21, 2008 at 01:56:16PM -0500, Ben Guthro wrote:
>> I think I found the culprit of this:
>>
>> Daniel P. Berrange wrote on 11/21/2008 11:13 AM:
>>>  - Allocate capabilities info before initializing inotify driver
>>>    because loading XM config files /etc/xen requires this
>>>
>> ...
>>> -    if (!(priv->caps = xenHypervisorMakeCapabilities(conn))) {
>>> -        DEBUG0("Failed to make capabilities");
>>> -        goto fail;
>>> -    }
>> If I undo this part of your patch, everything else works as designed.
>>
>> While I have no evidence yet to support this claim, I think this is 
>> failing trying to open the xend socket, perhaps before the xend driver
>> is open...
> 
> Doh. Merge error. Originally I had moved it to be immediately before
> the call to initialize xen inotify driver. For inexplicable reasons,
> in the new patch I have it before the XenD driver. 
> 
> Daniel
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