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这段时间确实很多文件系统都进步了
JFS被遗弃的孤儿有人收养了,最新的评测文章中被选为最适合mysql的文件系统,说性能提升不少,最新更新version 1.1.14, 06-Apr-2009
ReiserFS 3.6.19版到3.6.21版时隔6年,是由suse出资维护的,ReiserFS的fans不要错过哦!
XFS当属改进最大,删除速度由乌龟变闪电,删除3.5G十多个ape不到1秒钟就没了,这个我自己亲身体验,遗憾没用 'time rm -rf' 。就剩下tar/untar老毛病没测试。
呵呵。无聊发发。
opensuse 11.2-M2 livecd build0116- linux:~ # uname -a
- Linux linux 2.6.30-rc6-git3-4-default #1 SMP 2009-05-25 14:11:59 +0200 x86_64 x86_64 x86_64 GNU/Linux
- linux:~ # mkfs.ext2 -V
- mke2fs 1.41.4 (27-Jan-2009)
- Using EXT2FS Library version 1.41.4
- linux:~ # mkfs.ext3 -V
- mke2fs 1.41.4 (27-Jan-2009)
- Using EXT2FS Library version 1.41.4
- linux:~ # mkfs.ext4 -V
- mke2fs 1.41.4 (27-Jan-2009)
- Using EXT2FS Library version 1.41.4
- linux:~ # mkfs.reiserfs -V
- mkfs.reiserfs 3.6.21 (2009 www.namesys.com)
- A pair of credits:
- Edward Shishkin wrote the encryption and compression file plugins, and the V3
- journal relocation code.
- SuSE (www.suse.com) pays for continuing work on journaling for version 3, paid
- for much of the previous version 3 work, and is paying for Chris and Jeff to do
- V3 maintenance. Reiserfs integration in their distro is consistently solid, and
- they were key to our becoming widely used.
- linux:~ # mkfs.xfs -V
- mkfs.xfs version 2.10.2
- linux:~ # mkfs.jfs -V
- mkfs.jfs version 1.1.12, 24-Aug-2007
- linux:~ # fdisk -v
- fdisk (util-linux-ng 2.14.2)
- linux:~ # rsync --version
- rsync version 3.0.6pre1 protocol version 30
- Copyright (C) 1996-2009 by Andrew Tridgell, Wayne Davison, and others.
- Web site: http://rsync.samba.org/
- Capabilities:
- 64-bit files, 64-bit inums, 64-bit timestamps, 64-bit long ints,
- socketpairs, hardlinks, symlinks, IPv6, batchfiles, inplace,
- append, ACLs, xattrs, iconv, symtimes, SLP
- rsync comes with ABSOLUTELY NO WARRANTY. This is free software, and you
- are welcome to redistribute it under certain conditions. See the GNU
- General Public Licence for details.
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