Superficial performance testing of Linux production file systems.

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I saw benchmarks on official sites, but I like to examine myself.
So I ran bonnie++ tests on ext3/ext3 (data=journal), XFS, JFS, ReiserFSv3.

Hardware doesn't matter as it is the same.
Kernel 2.6.18.

bonnie -u root -d /data -s 4G -n 100:100k:10k:5000 -x 2



                    ------Sequential Output------ --Sequential Input- --Random-
               -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
FS             Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP  /sec %CP
ext3             4G 29434  97 60303  47 26859  13 31448  97 63791  19 430.1   1
ext3_jrn         4G 13556  46 21666  18 17691  11 31078  96 63742  19 474.1   2
xfs              4G 32877  98 60393  24 27376  12 31351  97 64273  18 523.5   1
jfs              4G 30539  92 49633  21 27222  10 31149  97 59524  18 446.0   1
reiserfs3        4G 32412  97 61730  39 26794  14 29512  95 63295  23 458.7   2

               ------Sequential Create------ --------Random Create--------
               -Create--  --Read--- -Delete-- -Create-- ---Read--- -Delete--
files:max:min        /sec %CP   /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP
ext3      100:100:0  4398  83  87013  99 14563  70  3748  89  99414  99 13564  71
ext3_jrnl 100:100:0  2300  48  93241  99 14068  69  1906  43 107315  99 13250  71
xfs       100:100:0  1405  31  65728  96  1195  19  1204  25  62579  96   213   4
jfs       100:100:0   597   0 110141  99   472   0   223   0 102004  98   201   0
reiserfs3 100:100:0  4524  70  89320  87  2416  25  4095  66 104493  99  1033  14

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