[lustre-discuss] Performance over 100G ethernet

Sid Young sid.young at gmail.com
Mon Mar 8 15:16:43 PST 2021

G'Day all,

What sort of transfer speeds should I expect to see from  a client writing
a 1G file into the Lustre storage via RoCE on a 100G ConnectX5 (write block
size is 1M)?

I have done virtually no tuning yet and the MTU is showing as "active 1024".

If you have any links to share with some performance benchmarks and config
examples that would be much appreciated.


Sid Young
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