Multipath is listing multiple child paths for one single path

Issue

• Same port is being registered under a new scsi target index with different numerics.
• QLogic HBA discovers the same port over and over again.
• Repeated storage targets are seen through the same switch/SAN to the same end port .

• Same target port shows up multiple times along unique hba->switch->storage path.

  |- 1:0:0:320  sdjv  65:400   active undef running
  |- 2:0:0:320  sdhds 129:5536 active undef running
  |- 2:0:10:320 sdehy 65:3776  active undef running
  |- 2:0:11:320 sdesu 67:3936  active undef running
  |- 2:0:12:320 sdcdq 69:4096  active undef running
  |- 2:0:13:320 sdifr 71:6160  active undef running
  |- 2:0:14:320 sdfow 71:4416  active undef running
  |- 2:0:15:320 sdfzs 128:4832 active undef running
  |- 2:0:16:320 sdgko 130:4992 active undef running
  |- 2:0:2:320  sdhmn 71:5856  active undef running
  |- 2:0:3:320  sdbsv 68:1968  active undef running
  |- 2:0:4:320  sdhvf 70:5904  active undef running
  |- 2:0:5:320  sdcfu 129:2240 active undef running
  |- 2:0:6:320  sddcf 134:2608 active undef running
  |- 2:0:7:320  sdcrj 132:2448 active undef running
  |- 2:0:8:320  sddux 132:3216 active undef running
  |- 2:0:9:320  sddfd 66:3056  active undef running
  |- 3:0:0:320  sdapb 68:1104  active undef running
  `- 4:0:0:320  sdbiq 68:1568  active undef running