Article View: comp.sys.amiga.uucp
Article #6Re: Could this be why UUCP is slow?
From: Michael B. Smith
Date: Tue, 01 Aug 1995 11:16
Date: Tue, 01 Aug 1995 11:16
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In article <wuth.75se@castrov.cuc.ab.ca> wuth@castrov.cuc.ab.ca (Brett Wuth) writes: > : ODU, in and of itself, is not slow unless the lock is contended. What > : version of ODU are you running? > > It says it's 2.0. 3384 bytes. Should I be looking out for a newer > version? -----rw-d 20-May-93 06:28:33 73 37230 Archives:OwnDevUnit33.lha available for BMS from adastra. For a couple of years. :) > : > * Have a separate log file for each concurrently running > : > program. If it could be done, there would be no need > : > for lock/unlock or open/close. > > : This would disallow you from having multiple sendmails', rnews', > : etc. running. Not a good idea, IMO. > > Yeah, unless we could somehow have a different log file for each > separately running program (i.e. multiple invocations get multiple > log files). Sorry, but _yuck_. > : My testing doesn't agree with yours completely. I see the speed loss > : in the seek() to EOF of the logfile, not in ODU. > > Here's the test code I used. It was tacked onto the end of log.c. > I then in various tests ifdef'd out the the lock/unlock and forced > the code to open only once. Can you try it with this test code? I will try it. I won't have time for a week or so (I'm on the road traveling this week). -- // Michael B. Smith \X/ mbs@adastra.cvl.va.us
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Path: arc1-ca.pugleaf.net!hearst.acc.Virginia.EDU!adastra!mbs Newsgroups: comp.sys.amiga.uucp,alt.sys.amiga.uucp From: mbs@adastra.cvl.va.us (Michael B. Smith) Subject: Re: Could this be why UUCP is slow? References: <9507161238.00000000000b7v@phszx81.gn.apc.org> <wuth.75se@castrov.cuc.ab.ca> X-NewsReader: GRn 3.0b8 June 4, 1995 MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Message-ID: <mbs.3zde@adastra.cvl.va.us> Date: Tue, 1 Aug 95 07:16:31 EDT Organization: Only if you insist...