*BSD News Article 55574


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From: mprevost@ro.com (Mike R. Prevost)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: [Q] INN, ACT_STYLE=MMAP and Shared Active Patch
Date: 28 Nov 1995 19:25:21 GMT
Organization: Renaissance Internet Services
Lines: 18
Message-ID: <49fnn1$174@news.ro.com>
NNTP-Posting-Host: sh1.ro.com
X-Newsreader: TIN [version 1.2 PL2]

Is MMAP buggy in FreeBSD like some UNIXes?  I heard some rumors to that 
effect.

Has anyone successfully (and reliably) used ACT_STYLE=MMAP and/or the
nnrpd shared active patch?  Does it really increase performance on a
FreeBSD 2.1.0 system? 

If you have, how much shared memory and stuff did you allow for in your
kernel config file?  I would like to support an active file > 1 MB big 
(full feed).

(My INN is working fine without MMAP, BTW -- just trying to be as RAM 
conservative as I can.)

Thanks

--- Mike R. Prevost
    mprevost@ro.com