[lustre-discuss] LNET Self-test
Jon Tegner
tegner at foi.se
Sun Feb 5 11:30:24 PST 2017
Hi,
I'm trying to use lnet selftest to evaluate network performance on a
test setup (only two machines). Using e.g., iperf or Netpipe I've
managed to demonstrate the bandwidth of the underlying 10 Gbits/s
network (and typically you reach the expected bandwidth as the packet
size increases).
How can I do the same using lnet selftest (i.e., verifying the bandwidth
of the underlying hardware)? My initial thought was to increase the I/O
size, but it seems the maximum size one can use is "--size=1M".
Thanks,
/jon
More information about the lustre-discuss
mailing list