How to enable powerpath failed path in a faster way

By unplug one of the Fiber cable to simulate FC HBA failure, the result as expect:

[root@VMXDB01 ~]# powermt display
Symmetrix logical device count=39
CLARiiON logical device count=0
Hitachi logical device count=0
Invista logical device count=0
HP xp logical device count=0
Ess logical device count=0
HP HSx logical device count=0
==============================================================================
----- Host Bus Adapters ---------  ------ I/O Paths -----  ------ Stats ------
###  HW Path                       Summary   Total   Dead  IO/Sec Q-IOs Errors
==============================================================================
   3 qla2xxx                       optimal      39      0       -     0      0
   4 qla2xxx                       failed       39     39       -     0     39


[root@VMXDB01~]# powermt display dev=emcpowera
Pseudo name=emcpowera
Symmetrix ID=0009899012321
Logical device ID=0141
state=alive; policy=SymmOpt; priority=0; queued-IOs=0
==============================================================================
---------------- Host ---------------   - Stor -   -- I/O Path -  -- Stats ---
###  HW Path                I/O Paths    Interf.   Mode    State  Q-IOs Errors
==============================================================================
   3 qla2xxx                   sdbe      FA  7aA   active  alive      0      0
   4 qla2xxx                   sdce      FA  9aA   active  dead       0      1

After put back the fiber cable, it takes 5 minutes to detect this recovery action and change the state to "alive".

How to make it faster? the answer is to use "powermt enable hba=#hba" to enable the hba (path) manually. Here #hba is referring to the first column of the output (hba is 3 or 4)

[root@VMXDB01 ~]# powermt enable hba=4