Date: Wed, 20 Apr 2005 16:04:09 +0200 From: Marc Olzheim <marcolz@stack.nl> To: Brian Fundakowski Feldman <green@freebsd.org> Cc: freebsd-current@freebsd.org Subject: Re: NFS client/buffer cache deadlock Message-ID: <20050420140409.GA77731@stack.nl> In-Reply-To: <20050419204723.GG1157@green.homeunix.org> References: <20050418092550.GA97539@stack.nl> <20050418092752.GB97539@stack.nl> <20050418202213.GC1157@green.homeunix.org> <20050418203321.GA88774@stack.nl> <20050419133227.GA11612@stack.nl> <20050419151800.GE1157@green.homeunix.org> <20050419160258.GA12287@stack.nl> <20050419160900.GB12287@stack.nl> <20050419161616.GF1157@green.homeunix.org> <20050419204723.GG1157@green.homeunix.org>
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[-- Attachment #1 --] On Tue, Apr 19, 2005 at 04:47:23PM -0400, Brian Fundakowski Feldman wrote: > This compiles. It does and it seems to work. The NFS performance drops considerably though, from 8/9 MByte/s to 3/4 on sequential reads for instance. kern/79208 is fixed by this indeed, in that I get short writes (in case of my test server at 1802240+ bytes, so './writev 2 foo' fails... Marc [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQFCZmFZezjnobFOgrERArNtAKC4NvqjLns4i6/ze5g2mtoefl0byQCfZ9Ih a6KDrtrCOjFgVqA/1g5SFC8= =m8tu -----END PGP SIGNATURE-----home | help
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