infiniband setup guide?

[alex]

Hi,
Can anyone point me to the working infiniband setup guide for using vclhashcat?
I've tried several guide that found in google, found this one is quite easy:
http://pkg-ofed.alioth.debian.org/howto/...wto-4.html

And then 2 machines can ping each other, but when running vclhashcat, it only detect 3 cards in local computer, then kernel, and just frozen there
eg:
Device #1: Cayman, 1024MB, 800Mhz, 24MCU
Device #3: Cayman, 1024MB, 800Mhz, 24MCU
Device #3: Cayman, 1024MB, 800Mhz, 24MCU
Device #1: Kernel ./kernels/4098/m0000_a1.Cayman_938.2_CAL 1.4.1741.kernel (490316 bytes)

then it does nothing.

Help please
Will reward if required.