[ofa-general] LMC read_bw test

Dotan Barak dotanb at dev.mellanox.co.il
Sun May 13 01:59:09 PDT 2007


Chevchenkovic Chevchenkovic wrote:
> Hi,
> I had this problem. I had the following configuration problem:
> node 1 : port 1  : LMC = 1 , LIDs = 12,13
> node 2 : port 1  : LMC = 1 , LIDs = 18,19
>
> Now when I run the read_bw test with the lids set as 12 and 18, the
> test runs fine with no errors. But if I set the value to 13 and 19 , I
> get an error in execution. The error is in completion queue.
> How do i get over this?
How do you "tell" the test to use the LMC value?

(i have a tip: when the extra LIDs (which were given to the port due to 
the LMC) are being used,
src_path_bits needs to be set as well).


thanks
Dotan



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