[Libvirt-cim] [PATCH] [TEST] Verify that disk can be dynamically modified

[Sharad Mishra]

# HG changeset patch
# User Sharad Mishra <snmishra at us.ibm.com>
# Date 1293659957 28800
# Node ID 52487783c9e1ae0967aa6f2c72269a85290c3f22
# Parent  c08c7fb1eb78c209fd6af1fc40b9858b0027061b
[TEST] Verify that disk can be dynamically modified.

This test case will create a new VM (define and start)
and add a virtio disk  and then modify it.

Signed-off-by: Sharad Mishra <snmishra at us.ibm.com>

diff -r c08c7fb1eb78 -r 52487783c9e1 suites/libvirt-cim/cimtest/VirtualSystemManagementService/30_dynamic_disk_mod.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/suites/libvirt-cim/cimtest/VirtualSystemManagementService/30_dynamic_disk_mod.py	Wed Dec 29 13:59:17 2010 -0800
@@ -0,0 +1,88 @@
+#!/usr/bin/python
+#
+# Copyright 2008 IBM Corp.
+#
+# Authors:
+#    Sharad Mishra <snmishra at us.ibm.com>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+#
+
+import sys
+import pywbem
+from pywbem.cim_obj import CIMInstanceName
+from XenKvmLib import vsms
+from XenKvmLib import vxml
+from XenKvmLib.classes import get_typed_class
+from CimTest.Globals import logger
+from XenKvmLib.const import do_main
+from CimTest.ReturnCodes import FAIL, PASS
+from XenKvmLib import vsms_util
+
+sup_types = ['Xen', 'KVM', 'XenFV']
+default_dom = 'rstest_domain'
+
+ at do_main(sup_types)
+def main():
+    options = main.options
+
+    if options.virt == 'KVM':
+        nddev = 'vda'
+    else:
+        nddev = 'xvdb'
+
+    service = vsms.get_vsms_class(options.virt)(options.ip)
+    cxml = vxml.get_class(options.virt)(default_dom)
+    classname = get_typed_class(options.virt, 'VirtualSystemSettingData')
+    inst_id = '%s:%s' % (options.virt, default_dom)
+    vssd_ref = CIMInstanceName(classname, keybindings = {
+                               'InstanceID' : inst_id,
+                               'CreationClassName' : classname})
+    dasd = vsms.get_dasd_class(options.virt)(dev=nddev,
+                                             source=cxml.secondary_disk_path,
+                                             name=default_dom)
+    disk_attr = { 'nddev' : nddev,
+                  'src_path' : cxml.secondary_disk_path
+                }
+
+    cxml.undefine(options.ip)
+    cxml = vxml.get_class(options.virt)(default_dom)
+    ret = cxml.cim_define(options.ip)
+    if not ret:
+        logger.error("Failed to define the dom: %s", default_dom)
+        return FAIL
+  
+    ret = cxml.start(options.ip)
+    if not ret:
+        logger.error("Failed to start the dom: %s", default_dom)
+        return FAIL
+
+    status = vsms_util.add_disk_res(options.ip, service, cxml, vssd_ref,
+                                    dasd, disk_attr)
+    if status != PASS:
+        return FAIL
+    dasd = vsms.get_dasd_class(options.virt)(dev='vdc',
+                                         instanceid='rstest_domain/vda',
+                                         source='/home/rss.iso',
+                                         name=default_dom)
+
+    service = vsms.get_vsms_class(options.virt)(options.ip)
+    output = service.ModifyResourceSettings(ResourceSettings = [str(dasd)])
+
+    return status
+
+if __name__ == "__main__":
+    sys.exit(main())
+