From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751059AbXDHMya (ORCPT ); Sun, 8 Apr 2007 08:54:30 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751060AbXDHMy3 (ORCPT ); Sun, 8 Apr 2007 08:54:29 -0400 Received: from relay3.ptmail.sapo.pt ([212.55.154.23]:38239 "HELO sapo.pt" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with SMTP id S1751059AbXDHMy2 (ORCPT ); Sun, 8 Apr 2007 08:54:28 -0400 X-AntiVirus: PTMail-AV 0.3-0.90.1 Date: Sun, 8 Apr 2007 13:48:11 +0100 From: Jose Celestino To: johnrobertbanks@fastmail.fm Cc: reiserfs-list@namesys.com, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: Re: Reiser4. BEST FILESYSTEM EVER. Message-ID: <20070408124645.GA8363@co.sapo.pt> Mail-Followup-To: johnrobertbanks@fastmail.fm, reiserfs-list@namesys.com, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org References: <461592FB.5060507@zytor.com> <1175819681.20754.1183287946@webmail.messagingengine.com> <461596DE.2020802@zytor.com> <1175823288.25662.1183293506@webmail.messagingengine.com> <4615C780.5040407@zytor.com> <1175833931.8916.1183307802@webmail.messagingengine.com> <20070407191715.GG3510@csclub.uwaterloo.ca> <1175993097.32498.1183512070@webmail.messagingengine.com> <20070408025632.GA17646@thunk.org> <1176005612.15484.1183524228@webmail.messagingengine.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1176005612.15484.1183524228@webmail.messagingengine.com> X-URL: http://xpto.org/~japc X-System: Linux morgoth.sl.pt 2.6.20-1.2943.fc6 X-UP: 16:41:33 up 15:40, 1 user, load average: 0.31, 0.30, 0.55 X-By: japc@morgoth.sl.pt X-GPG-key-ID: 0x07B1363B X-GPG-key-Fingerprint: D3F3 B47B F20C 3B1E 488C B949 1B8B 8141 07B1 363B User-Agent: Mutt/1.5.12-2006-07-14 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Words by johnrobertbanks@fastmail.fm [Sat, Apr 07, 2007 at 09:13:32PM -0700]: > Teddy, > > It is a pity you don't address the full set of results, when you make > your snide comments. > > Now since you have them,... why don't you make reasoned comment about > them. > > You can read more here: > John, it is not because you keep posting the same numbers over and over again (or is this your new signature?) that they will be more substantiated (hint: cpu usage). Just more annoying each time. I'll remember to use reiser4 for my 90-percent-zero-files-no-need-for-proven-robustness-and-plenty-of-cpu-to-spare boxes. Thank you. > http://m.domaindlx.com/LinuxHelp/resources/fs-benchmarks.htm > > .-------------------------. > | FILESYSTEM | TIME |DISK | > | TYPE |(secs)|USAGE| > .-------------------------. > |REISER4 lzo | 1938 | 278 | > |REISER4 gzip| 2295 | 213 | > |REISER4 | 3462 | 692 | > |EXT2 | 4092 | 816 | > |JFS | 4225 | 806 | > |EXT4 | 4408 | 816 | > |EXT3 | 4421 | 816 | > |XFS | 4625 | 779 | > |REISER3 | 6178 | 793 | > |FAT32 |12342 | 988 | > |NTFS-3g |10414 | 772 | > .-------------------------. > > > Column one measures the time taken to complete the bonnie++ benchmarking > test (run with the parameters bonnie++ -n128:128k:0) > > Column two, Disk Usage: measures the amount of disk used to store 655MB > of raw data (which was 3 different copies of the Linux kernel sources). > > OR LOOK AT THE FULL RESULTS: > > .-------------------------------------------------. > |File |Disk |Copy |Copy |Tar |Unzip| Del | > |System |Usage|655MB|655MB|Gzip |UnTar| 2.5 | > |Type | (MB)| (1) | (2) |655MB|655MB| Gig | > .-------------------------------------------------. > |REISER4 gzip | 213 | 148 | 68 | 83 | 48 | 70 | > |REISER4 lzo | 278 | 138 | 56 | 80 | 34 | 84 | > |REISER4 tails| 673 | 148 | 63 | 78 | 33 | 65 | > |REISER4 | 692 | 148 | 55 | 67 | 25 | 56 | > |NTFS3g | 772 |1333 |1426 | 585 | 767 | 194 | > |NTFS | 779 | 781 | 173 | X | X | X | > |REISER3 | 793 | 184 | 98 | 85 | 63 | 22 | > |XFS | 799 | 220 | 173 | 119 | 90 | 106 | > |JFS | 806 | 228 | 202 | 95 | 97 | 127 | > |EXT4 extents | 806 | 162 | 55 | 69 | 36 | 32 | > |EXT4 default | 816 | 174 | 70 | 74 | 42 | 50 | > |EXT3 | 816 | 182 | 74 | 73 | 43 | 51 | > |EXT2 | 816 | 201 | 82 | 73 | 39 | 67 | > |FAT32 | 988 | 253 | 158 | 118 | 81 | 95 | > .-------------------------------------------------. > > > Each test was preformed 5 times and the average value recorded. > Disk Usage: The amount of disk used to store the data (which was 3 > different copies of the Linux kernel sources). > The raw data (without filesystem meta-data, block alignment wastage, > etc) was 655MB. > Copy 655MB (1): Copy the data over a partition boundary. > Copy 655MB (2): Copy the data within a partition. > Tar Gzip 655MB: Tar and Gzip the data. > Unzip UnTar 655MB: UnGzip and UnTar the data. > Del 2.5 Gig: Delete everything just written (about 2.5 Gig). > > > To get a feel for the performance increases that can be achieved by > using compression, we look at the total time (in seconds) to run the > test: > > bonnie++ -n128:128k:0 (bonnie++ is Version 1.93c) > > .-------------------. > | FILESYSTEM | TIME | > .-------------------. > |REISER4 lzo | 1938| > |REISER4 gzip| 2295| > |REISER4 | 3462| > |EXT4 | 4408| > |EXT2 | 4092| > |JFS | 4225| > |EXT3 | 4421| > |XFS | 4625| > |REISER3 | 6178| > |FAT32 | 12342| > |NTFS-3g |>10414| > .-------------------. > > > > On Sat, 7 Apr 2007 22:56:32 -0400, "Theodore Tso" said: > > On Sat, Apr 07, 2007 at 05:44:57PM -0700, johnrobertbanks@fastmail.fm > > wrote: > > > To get a feel for the performance increases that can be achieved by > > > using compression, we look at the total time (in seconds) to run the > > > test: > > > > You mean the performance increases of writing a file which is mostly > > all zero's? Yawn..... > > > > - Ted > -- > > johnrobertbanks@fastmail.fm > > -- > http://www.fastmail.fm - IMAP accessible web-mail > > - > To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Jose Celestino ---------------------------------------------------------------- http://www.msversus.org/ ; http://techp.org/petition/show/1 http://www.vinc17.org/noswpat.en.html ---------------------------------------------------------------- "And on the trillionth day, Man created Gods." -- Thomas D. Pate