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

[Chip Vincent]

+1

pushed.

Sharad Mishra wrote:
> # 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())
> +    
>
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>   


-- 
Chip Vincent
Open Virtualization, Linux Technology Center
IBM Systems & Technology Group
phone: 919-254-4482, T/L 444-4482
email: cvincent at us.ibm.com