YOU GUYS WILL LAUGH ABOUT THIS: I forgot the all the statistics that might support the sase for REISER4 inclusion. Well, here it all is: http://linuxhelp.150m.com/resources/fs-benchmarks.htm and 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| .-------------------. -- johnrobertbanks@xxxxxxxxxxx -- 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@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
