On 05/13/2016 04:21 PM, Fabrice Bacchella wrote:
I'm trying to generated a lun disk, using the python SDK.
My code can be found at https://github.com/fbacchella/ovirtcmd/blob/master/ovlib/disks/__init__.py
If a try to see the content of a existing disk and test with : print disk.get_type() print disk.get_storage_type()
I'm getting : None lun
Now I try to create another LUN disk with kwargs['storage_type'] = 'lun' kwargs['type_'] = 'system'
I'm getting:
POST /api/disks HTTP/1.1 <disk> <type>system</type> <interface>virtio-scsi</interface> <lun_storage> <logical_unit id="3600c0ff00026285aed8f355701000000"/> </lun_storage> <storage_type>lun</storage_type> </disk> ... < <fault> < <reason>Incomplete parameters</reason> < <detail>Storage [type] required for invoke0</detail> < </fault>
changing to kwargs['type_'] = None change nothing, I'm still getting the same error message.
POST /api/disks HTTP/1.1 <disk> <interface>virtio-scsi</interface> <lun_storage> <logical_unit id="3600c0ff00026285aed8f355701000000"/> </lun_storage> <storage_type>lun</storage_type> </disk> ... < <fault> < <reason>Incomplete parameters</reason> < <detail>Storage [type] required for invoke0</detail> < </fault>
What did I do wrong ? There is nothing about that in the logs
When creating a LUN disk you need to specify the type (fcp or iscsi) inside the "lun_storage" element, so you need to send an XML document like this: <disk> <interface>virtio</interface> <lun_storage> <type>fcp</type> <logical_unit id="3600c0ff00026285aed8f355701000000"/> </lun_storage> </disk> To do that with the Python SDK you need the following code: params.Disk( interface='virtio', lun_storage=params.Storage( type_='fcp', logical_unit=[ params.LogicalUnit( id='0QEMU_QEMU_HARDDISK_drive-scsi0-0-0-2', ), ], ), ) -- Dirección Comercial: C/Jose Bardasano Baos, 9, Edif. Gorbea 3, planta 3ºD, 28016 Madrid, Spain Inscrita en el Reg. Mercantil de Madrid – C.I.F. B82657941 - Red Hat S.L.