NFS + Infiniband problem
avv314 at gmail.com
Wed Oct 31 20:02:39 UTC 2018
ср, 31 окт. 2018 г. в 5:53, Rick Macklem <rmacklem at uoguelph.ca>:
> Well, I'm not familiar with the current TCP stack (and, as noted before,
> nothing about InfiniBand). All I can suggest is testing with the default
> control algorithm. (I always test with the default, which appears to be
> NFS traffic looks very different than a typical use of TCP. Lots of small
> segments in both directions interspersed with some larger ones (the write
> requests or read replies).
With this TCP settings same server serve NFS requests via 40G Ethernet on
multiply clients with speed via 1G Eth ~ 105/110 MB/sec write/read.
Of course I'll try to change congestion algorithm, but I don't think that
Also need to test setup with infniband set from connected mode to datagram
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