dumpe2fs: 查看格式化以后的文件系统信息.html
[root@localhost omc]# dumpe2fs --help<BR>dumpe2fs 1.41.12 (17-May-2010)<BR>dumpe2fs: invalid option -- '-'<BR>Usage: dumpe2fs [-bfhixV] [-o superblock=<num>] [-o blocksize=<num>] device
查看某个磁盘的全部信息node
[root@localhost omc]# dumpe2fs /dev/sda1
查看某磁盘的inode数量shell
dumpe2fs /dev/sda1 | grep -i "inode size"
查看某磁盘的block数量spa
dumpe2fs /dev/sda1 | grep -i "block size"