NFS client/buffer cache deadlock

Marc Olzheim marcolz at stack.nl
Wed Apr 20 07:04:11 PDT 2005


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
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