[Xen-changelog] [xen-4.0-testing] xend: don't drop device config on domain start failure

["Xen patchbot-4.0-testing" <patchbot-4.0-testing@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1272008690 -3600
# Node ID 8851845b99826f78cd7f0c73ddaca0f3879cbaef
# Parent  88d9619e21c3d002bc94ed0037910ad726668edf
xend: don't drop device config on domain start failure

If domain creation in xend fails before devices are configured, e.g.
insufficient memory, device config is dropped from xend's managed
domain config.

Once xend is restarted, the domain's devices are lost.

This patch fixes a bug in XendConfig where only the device
controller was consulted for device configuration.

Signed-off-by: Jim Fehlig <jfehlig@xxxxxxxxxx>
xen-unstable changeset:   21223:5b72f9832cc2
xen-unstable date:        Thu Apr 22 09:42:37 2010 +0100
---
 tools/python/xen/xend/XendConfig.py |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff -r 88d9619e21c3 -r 8851845b9982 tools/python/xen/xend/XendConfig.py
--- a/tools/python/xen/xend/XendConfig.py       Wed Apr 21 08:36:58 2010 +0100
+++ b/tools/python/xen/xend/XendConfig.py       Fri Apr 23 08:44:50 2010 +0100
@@ -1166,8 +1166,8 @@ class XendConfig(dict):
                                     config.append(['VDI', dev_cfg.get('VDI', 
'')])
 
                                 sxpr.append(['device', config])
-
-                            found = True
+                                found = True
+
                         except:
                             log.exception("dumping sxp from device 
controllers")
                             pass

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