From: Pedro Navarro Perez <pednape@gmail.com>
Date: Tue, 12 Mar 2013 11:48:02 +0000 (-0700)
Subject: Fixes dettach volumes in Windows cinder plugin
X-Git-Url: https://review.fuel-infra.org/gitweb?a=commitdiff_plain;h=6de6cfebd4398c9912eb1683c91226d5d27cf7e4;p=openstack-build%2Fcinder-build.git

Fixes dettach volumes in Windows cinder plugin

The patch fixes issues when desassigning target to initiators
in the terminate_connection method. The method now takes
the right parameter coming from provider location.

Change-Id: I2ea1ac7f46e3a24a6493af8eba46a113126e1117
Fixes: bug #1153968
---

diff --git a/cinder/volume/drivers/windows.py b/cinder/volume/drivers/windows.py
index 89038b052..a0113b153 100644
--- a/cinder/volume/drivers/windows.py
+++ b/cinder/volume/drivers/windows.py
@@ -119,10 +119,11 @@ class WindowsDriver(driver.ISCSIDriver):
         longer access it.
         """
         initiator_name = connector['initiator']
+        provider_location = volume['provider_location']
         #DesAssigning target to initiators
-        wt_idmethod = self._conn_wmi.WT_IDMethod(HostName=volume['name'],
+        wt_idmethod = self._conn_wmi.WT_IDMethod(HostName=provider_location,
                                                  Method=4,
-                                                 Value=initiator_name)
+                                                 Value=initiator_name)[0]
         wt_idmethod.Delete_()
 
     def create_volume(self, volume):