Date: Mon, 18 Mar 1996 17:58:03 -0700 (MST) From: Terry Lambert <terry@lambert.org> To: koshy@india.hp.com (A JOSEPH KOSHY) Cc: terry@lambert.org, hackers@FreeBSD.ORG Subject: Re: NFS problems w/ HPUX 9.0.5 Message-ID: <199603190058.RAA22702@phaeton.artisoft.com> In-Reply-To: <199603180716.AA073173379@fakir.india.hp.com> from "A JOSEPH KOSHY" at Mar 18, 96 12:46:18 pm
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> tl> Can you toggle whether or not you do client caching on the client, or > tl> server caching on the server? > tl> What version of the NFS protocol are you using? > > The FreeBSD boxes are stock 2.1.0-R; the HPUX machine doesn't seem to be > running NFS v3 (atleast nothing was mentioned in the documentation). > How can I turn off client side caching on FreeBSD? I tried mounting the > NFS disk synchronous but it didn't help. There is a compile-time variable; you will need to hack a source file in /sys/nfs... it's a one-line change to toggle caching. I think that recent kernels let you poke it with sysctl as a debug variable, if you have those enabled. You may want to turn *on* leases on your next build as well, since it reflects on cache coherency. Unfortunately, I can't rebuild your testbed easily... Terry Lambert terry@lambert.org --- Any opinions in this posting are my own and not those of my present or previous employers.
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