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

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

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1271925757 -3600
# Node ID 5b72f9832cc21ebdbbd8569836578817353314d8
# Parent  11d20f17f82c1c6fc6c003c363835a964338b311
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>
---
 tools/python/xen/xend/XendConfig.py |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff -r 11d20f17f82c -r 5b72f9832cc2 tools/python/xen/xend/XendConfig.py
--- a/tools/python/xen/xend/XendConfig.py       Thu Apr 22 09:41:36 2010 +0100
+++ b/tools/python/xen/xend/XendConfig.py       Thu Apr 22 09:42:37 2010 +0100
@@ -1171,8 +1171,8 @@ 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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