Date: Fri, 11 Oct 1996 02:26:18 +0900 From: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp> To: henrich@crh.cl.msu.edu Cc: dfr@render.com, lite2@freebsd.org Subject: Re: Delayed write patch Message-ID: <10038.844968378@sat.t.u-tokyo.ac.jp> In-Reply-To: Your message of "Thu, 10 Oct 1996 10:29:58 -0400 (EDT)" References: <199610101429.KAA00237@crh.cl.msu.edu>
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>I did more performance tests with the v2 UDP, as per usual all were not good. >I did notice that the system was being locked out during the tests, but not >solid, I.e. after a few seconds my other transactions (to different NFS hosts) >would make it out and back. > >I then switched the TCP v3, this didnt help at first? After about the third >test everything starting running extremely well, however I do not believe the >results. After completing my tests I attempted to unmount the sun, no such >luck "device busy". It took a reboot (which reported "Unabl to unmount") to >clear that up. > >Next test, after the clean boot. CP the netscape binary to the partition, that >worked fine. However, when I then did an rm on the netscape binary, my system >locked up dead solid. > >I think im going to back out those patches :) Are you using NQNFS? Did you try "sysctl -w vfs.nfs.dwrite=0" ? >-Crh > > Charles Henrich Michigan State University henrich@msu.edu > > http://pilot.msu.edu/~henrich /\ Hidetoshi Shimokawa \/ simokawa@sat.t.u-tokyo.ac.jp PGP public key: finger -l simokawa@sat.t.u-tokyo.ac.jp
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