text: On a Linux host running native multipath driver, you can use the output of command 
  **multipath -ll**, as shown in Example 7-38. 
  
  Example 7-38 Volume ID as returned by multipath -ll 
  
  mpath1 (360050768018301BF2800000000000004) IBM,2145 
  [size=2.0G][features=0][hwhandler=0] 
  \_round-robin 0 [prio=200][ enabled] 
  \_4:0:0:1 sdd 8:48 [active][ready] 
  \_5:0:0:1 sdt 65:48 [active][ready] 
  \_round-robin 0 [prio=40][ active] 
  \_4:0:2:1 sdak 66:64 [active][ready] 
  \_5:0:2:1 sdal 66:80 [active][ready] 