Thank you, Boris. Is the following test scenario sufficient to describe this change, are you aware of any other scenarios that might be at risk of seeing a regression, maybe some scenario for other storage devices like SCSI? Given a DASD disk with identifier 0.0.4024 on subchannel 0.0.0030 When I deconfigure the device (chzdev -d 0.0.4024) And I configure the device (chzdev -e 0.0.4204) And I request the xml details of node devices (virsh nodedev-list --storage) Then the DASD disk is listed And its parent is a device with capability ccw and identifier 0.0.4024 And the parent of that device is another device with capability css and identifier 0.0.0030
