Description of problem:

testing FCP, with multipath configuration (each LUN is seen by 2 paths - 2 HBA cards), after vdsm discovered all LUNs, number of paths I see in rhevm is 0. 
problem is that getDeivceList returns empty path list, but, put status with all information. 

please note that since we're talking about FCP, means that there is no actual connections here (differs from iSCSI), and since there is no connect Storage Server sent from backend, and vdsm collect its information from multipath, it will work, but its a version blocker. 

 {'GUID': '360060160661029000a7f99ef8812e011',
  'capacity': '10737418240',
  'devtype': 'FCP',
  'fwrev': '0000',
  'pathlist': [],
  'pathstatus': [{'lun': '58',
                  'physdev': 'sdbl',
                  'state': 'active',
                  'type': 'FCP'},
                 {'lun': '58',
                  'physdev': 'sdfl',
                  'state': 'active',
                  'type': 'FCP'}],
  'productID': 'RAID 5',
  'pvUUID': '',
  'serial': 'SDGC_RAID_5_APM00102500132',
  'vendorID': 'DGC',
  'vgUUID': ''}]

attachments: 

1) multipath -ll 
2) getDeviceList 
3) vdsm log