On Thu, 16 Jan 2003, Neulinger, Nathan wrote: > Alternatively, might be worth providing a set of afsfsperf binaries on > the openafs or grand.central.org sites. Then it becomes much more > reasonable to tell someone to "go run afsfsperf".
As someone with a healthy interest in AFS buy zero experience with arla, that would be much appreciated. Cheers, Stephen -- Stephen Joyce Systems Administrator P A N I C Physics & Astronomy Department Physics & Astronomy University of North Carolina at Chapel Hill Network Infrastructure voice: (919) 962-7214 and Computing fax: (919) 962-0480 http://www.panic.unc.edu > > -----Original Message----- > > From: Jimmy Engelbrecht [mailto:[EMAIL PROTECTED]] > > Sent: Thursday, January 16, 2003 2:57 PM > > To: Robin Yamaguchi > > Cc: [EMAIL PROTECTED] > > Subject: Re: [OpenAFS] Extremely poor write performance. > > > > > > Robin Yamaguchi <[EMAIL PROTECTED]> writes: > > > > > Hello All: > > > > > > I started working with openafs about a month ago, and i'm > > having problems > > > with write performance. Please excuse any omitted > > information that is > > > important - i'm a newbie. =) > > > > > > Here are some of the results from running bonnie++ (HD/filesystem > > > benchmarker) on an afs directory: > > > > > > ------Sequential Output------ --Sequential Input- --Random- > > > -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- > > > Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP > > > 496M 2351 24 2516 9 772 2 2793 25 3480 2 43.6 0 > > > ------Sequential Create------ --------Random Create-------- > > > -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- > > > files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP > > > 16 159 26 2013 82 198 18 162 28 1013 70 215 15 > > > > I dont think bonnie is a relevant benchmark for network filesystem. > > > > Have you tried something like: > > > > 1) Extract a tarball > > 2) compile a program > > > > Or maybe you should try the andrew benchmark, which is more > > relvant but > > very old. > > > > However if your are intressted in afs-performace-numbers you > > can compare > > with mine, statistics are done with afsfsparf from the > > arla-package. This > > is relevant when you test fileserver-performance, it does not > > performancetests client-performace. > > > http://www.e.kth.se/~jimmy/afsfsperf/afsfsperf.html > > /Jimmy > _______________________________________________ > OpenAFS-info mailing list > [EMAIL PROTECTED] > https://lists.openafs.org/mailman/listinfo/openafs-info > _______________________________________________ > OpenAFS-info mailing list > [EMAIL PROTECTED] > https://lists.openafs.org/mailman/listinfo/openafs-info > _______________________________________________ OpenAFS-info mailing list [EMAIL PROTECTED] https://lists.openafs.org/mailman/listinfo/openafs-info
