[Beowulf] Any pointers to the what the fields in the sysfs for infiniband are?

[Prentice Bisbal]

And it's only 1700 pages!


On 06/17/2016 09:23 AM, Eliot Eshelman wrote:
> This is the best I've found. It's verbose, but will shed some light.
>
> InfiniBand Architecture Specification (16MB PDF)
> http://www.afs.enea.it/asantoro/V1r1_2_1.Release_12062007.pdf
>
> Best,
> Eliot
>
>
> On 06/12/2016 08:34 PM, Joe Landman wrote:
>> I am working on extracting meaningful data on various components for 
>> our monitoring tools, and realized that I don't have a good writeup 
>> anywhere (other than the source) of what the fields are.  Anyone have 
>> or know of such a writeup?
>>
>> For example:
>>
>> root at n01:/sys/devices/pci0000:00/0000:00:03.0/0000:02:00.0/infiniband/mlx5_0/ports/1/counters_ext# 
>> pwd/sys/devices/pci0000:00/0000:00:03.0/0000:02:00.0/infiniband/mlx5_0/ports/1/counters_ext 
>>
>> root at n01:/sys/devices/pci0000:00/0000:00:03.0/0000:02:00.0/infiniband/mlx5_0/ports/1/counters_ext# 
>> ls -alF
>> total 0
>> drwxr-xr-x 2 root root    0 Jun 12 21:19 ./
>> drwxr-xr-x 7 root root    0 Jun 12 21:19 ../
>> -r--r--r-- 1 root root 4096 Jun 12 21:19 port_multicast_rcv_packets
>> -r--r--r-- 1 root root 4096 Jun 12 21:19 port_multicast_xmit_packets
>> -r--r--r-- 1 root root 4096 Jun 12 21:19 port_rcv_data_64
>> -r--r--r-- 1 root root 4096 Jun 12 21:19 port_rcv_packets_64
>> -r--r--r-- 1 root root 4096 Jun 12 21:19 port_unicast_rcv_packets
>> -r--r--r-- 1 root root 4096 Jun 12 21:19 port_unicast_xmit_packets
>> -r--r--r-- 1 root root 4096 Jun 12 21:19 port_xmit_data_64
>> -r--r--r-- 1 root root 4096 Jun 12 21:19 port_xmit_packets_64
>>
>> I can infer a number of things from the names, but I'd like to be 
>> sure of what I am looking at.  I'll look at the source if I can't 
>> find a summary ... hence my question.
>>
>> Thanks in advance!
>>
>
>