[Lustre-discuss] lnet route tracing

liang.whamcloud liang at whamcloud.com
Mon Oct 18 23:26:32 PDT 2010


  hmm... I think lnet/stats will record forwarded bytes all together, 
but not for each single route. it's probably more helpful If we can 
record such information on lnet_route or lnet_peer, how do you think?

Regards
Liang

On 10/19/10 1:46 PM, Isaac Huang wrote:
> On Tue, Oct 19, 2010 at 11:05:08AM +0800, liang.whamcloud wrote:
>> ......
>> to confirm realtime data flow.  Of course, It's not difficult to make
>> LNet record information like forwarded bytes on each router.
> I think it's already recorded - in the second to last field in
> "/proc/sys/lnet/stats".
>
> Thanks,
> Isaac




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