[Kimchi-devel] [PATCH] Fix hardcoded storage bus assignment in vmstorage

There is an error when a user tries to change the midia path in "Manage Midia" at Guest tab. If the midia was created with SCSI bus, Kimchi is going to try replace it by IDE bus, causing the following error: No device with bus 'ide' and target 'sdc' Bus IDE was hardcoded. This patch retrieves the original midia bus and pass the value as parameter in order to create the right XML. Signed-off-by: Rodrigo Trujillo <rodrigo.trujillo(a)linux.vnet.ibm.com&gt; --- src/kimchi/model/vmstorages.py | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/src/kimchi/model/vmstorages.py b/src/kimchi/model/vmstorages.py index c1c90ce..ee83155 100644 --- a/src/kimchi/model/vmstorages.py +++ b/src/kimchi/model/vmstorages.py @@ -55,7 +55,11 @@ def _get_storage_xml(params): source.set(DEV_TYPE_SRC_ATTR_MAP[src_type], params.get('path')) disk.append(source) - disk.append(E.target(dev=params.get('dev'), bus='ide')) + dev_bus = params.get('bus') + if dev_bus is None: + dev_bus = 'ide' + + disk.append(E.target(dev=params.get('dev'), bus=dev_bus)) return ET.tostring(disk) @@ -164,6 +168,7 @@ class VMStorageModel(object): raise NotFoundError("KCHCDROM0007E", {'dev_name': dev_name, 'vm_name': vm_name}) path = "" + dev_bus = None try: source = disk.source if source is not None: @@ -175,12 +180,15 @@ class VMStorageModel(object): host.attrib['port'] + source.attrib['name']) else: path = source.attrib[DEV_TYPE_SRC_ATTR_MAP[src_type]] + # Retrieve storage bus type + dev_bus = disk.target.attrib['bus'] except: pass dev_type = disk.attrib['device'] return {'dev': dev_name, 'type': dev_type, - 'path': path} + 'path': path, + 'bus': dev_bus} def delete(self, vm_name, dev_name): # Get storage device xml -- 1.8.5.3