kern/79214: [nfs] iozone hurts tcp-based NFS
kris at FreeBSD.org
kris at FreeBSD.org
Thu Nov 15 14:28:45 PST 2007
Synopsis: [nfs] iozone hurts tcp-based NFS
State-Changed-From-To: feedback->closed
State-Changed-By: kris
State-Changed-When: Thu Nov 15 22:27:02 UTC 2007
State-Changed-Why:
I am unable to reproduce this on 7.0, but with all of the Giant
locking in 5.4 it was very plausible that was the cause
(i.e. everything fighting for Giant and starving NFS until the timer
fired). Please let us know if it recurs on 6.x or 7.x.
P.S. The example fstab has -U for UDP mounts, I assume that was an
oversight (but tried both).
http://www.freebsd.org/cgi/query-pr.cgi?pr=79214
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