From owner-freebsd-fs@FreeBSD.ORG Tue Mar 19 09:18:35 2013 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id AB519DA8 for ; Tue, 19 Mar 2013 09:18:35 +0000 (UTC) (envelope-from prvs=1790199af7=killing@multiplay.co.uk) Received: from mail1.multiplay.co.uk (mail1.multiplay.co.uk [85.236.96.23]) by mx1.freebsd.org (Postfix) with ESMTP id 4981F26B for ; Tue, 19 Mar 2013 09:18:35 +0000 (UTC) Received: from r2d2 ([46.65.172.4]) by mail1.multiplay.co.uk (mail1.multiplay.co.uk [85.236.96.23]) (MDaemon PRO v10.0.4) with ESMTP id md50002804292.msg for ; Tue, 19 Mar 2013 09:18:32 +0000 X-Spam-Processed: mail1.multiplay.co.uk, Tue, 19 Mar 2013 09:18:32 +0000 (not processed: message from valid local sender) X-MDDKIM-Result: neutral (mail1.multiplay.co.uk) X-MDRemoteIP: 46.65.172.4 X-Return-Path: prvs=1790199af7=killing@multiplay.co.uk X-Envelope-From: killing@multiplay.co.uk X-MDaemon-Deliver-To: freebsd-fs@freebsd.org Message-ID: <0D88348E154D43E58597FF40BA41D22F@multiplay.co.uk> From: "Steven Hartland" To: References: <514729BD.2000608@contactlab.com> <810E5C08C2D149DBAC94E30678234995@multiplay.co.uk> <51473D1D.3050306@contactlab.com> <1DD6360145924BE0ABF2D0979287F5F4@multiplay.co.uk> <51474F2F.5040003@contactlab.com> <51475267.1050204@contactlab.com> <514757DD.9030705@contactlab.com> <42B9D942BA134E16AFDDB564858CA007@multiplay.co.uk> <1bfdea0efb95a7e06554dadf703d58e7@sys.tomatointeractive.it> <897DB64CEBAF4F04AE9C76B3F686E497@multiplay.co.uk> <13317bbd289c4c828f134e2c2592a2d7@sys.tomatointeractive.it> <01576f39e05f96ab3b3c822531e0c286@sys.tomatointeractive.it> Subject: Re: FreBSD 9.1 and ZFS v28 performances Date: Tue, 19 Mar 2013 09:18:54 -0000 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="UTF-8"; reply-type=response Content-Transfer-Encoding: 8bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.5931 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.6157 Cc: freebsd-fs@freebsd.org X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Mar 2013 09:18:35 -0000 ----- Original Message ----- From: "Davide D'Amico" To: "Steven Hartland" Cc: Sent: Tuesday, March 19, 2013 7:12 AM Subject: Re: FreBSD 9.1 and ZFS v28 performances > [...] >> I'd recommend doing the same test on the SSD with ZFS as well as that would >> give you a simple like for like comparison. > > Here we are: > > # zpool create DATAZFS mfid2 > > 1° round: > General statistics: > total time: 90.1662s > total number of events: 1 > total time taken by event execution: 90.1631s > > 2° round: > General statistics: > total time: 82.3333s > total number of events: 1 > total time taken by event execution: 82.3307s > > 3° round: > General statistics: > total time: 81.5421s > total number of events: 1 > total time taken by event execution: 81.5399s > > 4° round: > General statistics: > total time: 82.1657s > total number of events: 1 > total time taken by event execution: 82.1636s > > > # zfs get all DATAZFS > NAME PROPERTY VALUE SOURCE > DATAZFS type filesystem - > DATAZFS creation Tue Mar 19 7:36 2013 - > DATAZFS used 52.0G - > DATAZFS available 64.2G - > DATAZFS referenced 52.0G - > DATAZFS compressratio 1.00x - > DATAZFS mounted yes - > DATAZFS quota none default > DATAZFS reservation none default > DATAZFS recordsize 128K default > DATAZFS mountpoint /DATAZFS default > DATAZFS sharenfs off default > DATAZFS checksum on default > DATAZFS compression off default > DATAZFS atime off local > DATAZFS devices on default > DATAZFS exec on default > DATAZFS setuid on default > DATAZFS readonly off default > DATAZFS jailed off default > DATAZFS snapdir hidden default > DATAZFS aclmode discard default > DATAZFS aclinherit restricted default > DATAZFS canmount on default > DATAZFS xattr off temporary > DATAZFS copies 1 default > DATAZFS version 5 - > DATAZFS utf8only off - > DATAZFS normalization none - > DATAZFS casesensitivity sensitive - > DATAZFS vscan off default > DATAZFS nbmand off default > DATAZFS sharesmb off default > DATAZFS refquota none default > DATAZFS refreservation none default > DATAZFS primarycache all default > DATAZFS secondarycache all default > DATAZFS usedbysnapshots 0 - > DATAZFS usedbydataset 52.0G - > DATAZFS usedbychildren 225K - > DATAZFS usedbyrefreservation 0 - > DATAZFS logbias latency default > DATAZFS dedup off default > DATAZFS mlslabel - > DATAZFS sync standard default > DATAZFS refcompressratio 1.00x - > DATAZFS written 52.0G - That's got the wrong record size for mysql :( ================================================ This e.mail is private and confidential between Multiplay (UK) Ltd. and the person or entity to whom it is addressed. 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