From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans Reiser Subject: Re: Reiser4 - small test results Date: Tue, 19 Nov 2002 15:37:21 -0800 Message-ID: <3DDACB31.1060203@namesys.com> References: <200211132050.gADKoQQ12656@mail.osdl.org> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: list-help: list-unsubscribe: list-post: Errors-To: flx@namesys.com In-Reply-To: <200211132050.gADKoQQ12656@mail.osdl.org> List-Id: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: Cliff White Cc: Nikita Danilov , Reiserfs mail-list , Reiserfs developers mail-list , wookie@osdl.org Cliff White wrote: >Mime-Version: 1.0 >Content-Type: text/plain; charset=us-ascii >-------- >Quick progress note, i've made some. >Have succeeding in building the latest snapshot against 2.5.47. >Am doing some initial small tests (LTP disktest code) on IDE disk, > then will move >tests to SCSI RAID array. > >First results are..interesting. Reads are fast, writes are slow. >However, these first tests are very small and somewhat contrived, >so i am not posting numbers yet. > >Results detail is at: http://www.osdl.org/archive/cliffw/reiser/index.html > >cliffw > > > > > I have a feeling that I am going to need to return to Moscow for this to get sorted out. We have an incredible slew of completely inconsistent benchmark results, with tremendous variance from one snapshot to another. I am going to give the debuggers time to get things more debugged, and then I will need to personally benchmark things, analyze where the seeks are, etc. Hans