From owner-freebsd-current Fri Sep 27 8:23:55 2002 Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id F275737B401 for ; Fri, 27 Sep 2002 08:23:53 -0700 (PDT) Received: from chiark.greenend.org.uk (chiark.greenend.org.uk [212.135.138.206]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2334743E42 for ; Fri, 27 Sep 2002 08:23:52 -0700 (PDT) (envelope-from fanf@chiark.greenend.org.uk) Received: from fanf by chiark.greenend.org.uk with local (Exim 3.12 #1) id 17uwy4-0007Zy-00 (Debian); Fri, 27 Sep 2002 16:23:48 +0100 To: tlambert2@mindspring.com From: Tony Finch Cc: freebsd-current@freebsd.org Subject: Re: Journaled filesystem in CURRENT In-Reply-To: <3D935E2B.6F50B1DB@mindspring.com> References: <200209251319.g8PDJYoD047918@ib.com.ua> <20020925111232.B3686@Odin.AC.HMC.Edu> <20020926111949.5c0da160.Alexander@Leidinger.net> <20020926090325.A24614@zardoc.esmtp.org> <3D93459B.E4405568@mindspring.com> <20020926113551.A11092@zardoc.esmtp.org> Message-Id: Date: Fri, 27 Sep 2002 16:23:48 +0100 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Terry Lambert wrote: >Claus Assmann wrote: >[ ... out of order answer, not related to main topic ... ] >> "Per domain" doesn't work easily if you have multiple recipients. >> Anyway, the new design clearly distinguishes between the content >> files and the data that is necessary for delivery. > >Actually, it works fine, since it performs queue entry splitting, >in the case of multiple recipients. That yields a 100% hit rate >for per domain queue traversals, since they contain only messages >destined for the domain in question. But back to JFS... Exim doesn't do per-domain queue runs; when it successfully delivers mail to a host it checks its hints database for any queued mail that can go to the same place and shoves them down the same connection -- no scanning of multiple files involved. Tony (exim bigot). -- f.a.n.finch http://dotat.at/ ROCKALL: SOUTHWEST BACKING SOUTH 3 OR 4, OCCASIONALLY 5 IN NORTH. MAINLY FAIR. MODERATE OR GOOD. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message