Why is NFSv4 so slow?
Hannes Hauswedell
h2+freebsd at fsfe.org
Wed Sep 1 14:14:19 UTC 2010
Hi everyone,
I am experiencing similar issues with newnfs:
1) I have two clients that each get around 0.5MiB/s to 2.6MiB/s reading
from the NFS4-share on Gbit-Lan
2) Mounting with -t newnfs -o nfsv3 results in no performance gain
whatsoever.
3) Mounting with -t nfs results in 58MiB/s ! (Netcat has similar
performance) → not a hardware/driver issue from my pov
Is there anything I can do to help fix this?
Thank you,
--
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