I am still seeing slow nfs performance and high cpu with 3.5.0-22, but found a thread suggesting a fix went into 3.5.4 in September. Haven't been able to test myself yet.
J. Bruce Fields (4): nfsd4: fix security flavor of NFSv4.0 callback svcrpc: fix BUG() in svc_tcp_clear_pages svcrpc: fix svc_xprt_enqueue/svc_recv busy-looping svcrpc: sends on closed socket should stop immediately http://lwn.net/Articles/516478/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/879334 Title: nfsd from nfs-kernel-server very slow and system load from 25%-100% from nfsd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/879334/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
