Tune2fs simple application

Tune2fs simple application-Linux general technology-Linux technology and application information. The following is a detailed description. Tune2fs is an important file system adjustment tool in linux. Several options are described as follows:

-C: Run fsck to check the file system after the number of mount times reaches the specified value.

-I: Check Interval of the file system. When the time interval is reached, the system automatically checks the file system.

-L: displays many parameters of the file system.

-J: Convert to ext3 file system.

Normally, if you use the ext3 file system, use-c 0 to disable the file system check after the number of mounts reaches. However, it is best to use the-I Startup Check Interval at this time, otherwise it is difficult to remedy problems in the file system. My settings are-c 1 w, which is automatically checked once a week.