[Xen-changelog] [xen-unstable] xend: Greater verbosity on domain creation failure

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1251709930 -3600
# Node ID f86c46e01f07cc9841c78f8d250dbe18fe176d9b
# Parent  27b3bd0a47fd8b020ce06567658237f3d25227f9
xend: Greater verbosity on domain creation failure

Attached patch makes error reporting more verbose when
xc.domain_create() fails or raises an Exception.

Signed-off-by: Christoph Egger <Christoph.Egger@xxxxxxx>
---
 tools/python/xen/xend/XendDomainInfo.py |   11 +++++++----
 1 files changed, 7 insertions(+), 4 deletions(-)

diff -r 27b3bd0a47fd -r f86c46e01f07 tools/python/xen/xend/XendDomainInfo.py
--- a/tools/python/xen/xend/XendDomainInfo.py   Mon Aug 31 10:10:17 2009 +0100
+++ b/tools/python/xen/xend/XendDomainInfo.py   Mon Aug 31 10:12:10 2009 +0100
@@ -2408,10 +2408,13 @@ class XendDomainInfo:
             # may get here if due to ACM the operation is not permitted
             if security.on() == xsconstants.XS_POLICY_ACM:
                 raise VmError('Domain in conflict set with running domain?')
-
-        if self.domid < 0:
-            raise VmError('Creating domain failed: name=%s' %
-                          self.info['name_label'])
+            log.exception(e)
+
+        if not self.domid or self.domid < 0:
+            str = 'Creating domain failed: name=%s' % self.info['name_label']
+            if self.domid:
+                str += ', error=%i' % int(self.domid)
+            raise VmError(str)
 
         self.dompath = GetDomainPath(self.domid)
 

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