在linux系统上,可以用命令tune2fs ,测试如下
[root@localhost test10g]# tune2fs -help
tune2fs 1.35 (28-Feb-2004)
tune2fs: invalid option -- h
Usage: tune2fs [-c max-mounts-count] [-e errors-behavior] [-g group]
[-i interval[d|m|w]] [-j] [-J journal-options]
[-l] [-s sparse-flag] [-m reserved-blocks-percent