From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Mason Subject: Re: [PATCH] new data logging and quota patches available Date: 09 Mar 2003 13:12:21 -0500 Message-ID: <1047233540.8215.164.camel@tiny.suse.com> References: <1045870331.16048.325.camel@tiny.suse.com> <200302221341.23799.Dieter.Nuetzel@hamburg.de> <1045926958.16042.366.camel@tiny.suse.com> <1045930351.16042.377.camel@tiny.suse.com> <3E581AD7.30000@mb.tu-ilmenau.de> <3E581E07.3050407@mb.tu-ilmenau.de> <1046020695.16048.409.camel@tiny.suse.com> <3E59787F.2030009@mb.tu-ilmenau.de> <1046095718.16047.440.camel@tiny.suse.com> <3E5A5A31.5070008@mb.tu-ilmenau.de> <3E5A9A7A.5040806@mb.tu-ilmenau.de> <3E5F196C.1040001@mb.tu-ilmenau.de> <1046439149.2163.21.camel@tiny.suse.com> <3E66B73D.6030008@mb.tu-ilmenau.de> <1046922372.2161.275.camel@tiny.suse.com> <3E66C88E.40207@mb.tu-ilmenau.de> <3E69FA70.5030601@mb.tu-ilmenau.de> <1047227975.8215.150.camel@tiny.suse.com> <3E6B74C0.5050702@mb.tu-ilmenau.de> <1047230647.8219.161.camel@tiny.suse.com> <3E6B7C61.9050405@mb.tu-ilmenau.de> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: list-help: list-unsubscribe: list-post: Errors-To: flx@namesys.com In-Reply-To: <3E6B7C61.9050405@mb.tu-ilmenau.de> List-Id: Content-Type: text/plain; charset="us-ascii" To: Manuel Krause Cc: reiserfs-list On Sun, 2003-03-09 at 12:39, Manuel Krause wrote: > > Very much, thanks. Thanks to some work Jeff recently did, my current > > thought is the slow down is related to the block allocator, and the > > search_by_reada patch. Jeff and I are working up numbers to see if this > > is right, more details on monday. > > > > I hope you don't blame the search_by_reada patch itself for a slowdown. > There is a 05-search_reada-4.diff in my said 2.4.19 setup. Or didn't you > integrate that patch in your other patches since then - and excluded it? Just the opposite, I think the search_reada patch helps, but not with the default allocator in 2.4.21. The metadata seems to be spread too far apart there. I promise, more details on monday after we get some additional numbers to back things up ;-) -chris