FSCK/DEV/HDDN (represents the zone where the root directory resides)
Fsck-a-y
Reboot the system can go in:-)
The main options for the fsck command are as follows:
- -A checks all file systems listed in the Etc/fstab file. The fsck command with this option usually appears in the system's initial file/ETC/RC, which eliminates the need to use multiple FSCK commands for multiple file systems.
- -R When installing the file system using the FSCK command with the-a flag, only the file system outside the root file system is checked.
- -T does not display a caption at startup.
- -N shows only the actions that the FSCLL program should do, but does not really do these things.
- -P When checking the file system with the FSCK command line with the-a flag, the FSCK program is required to check the file system in parallel while checking the root file system.
- -V The description of the run procedure for the output program.
- -S executes the fsck command one by one to check the file system.
- -C Displays the complete check progress.
- -T fstype specifies the type of file system that the FSCK program examines.
- -R If the check is wrong, the user answers whether the repair
Vi/etc/fstab prompt, read-only, that is, no permission to modify.
So, we enter Mount-o REMOUNT,RW/comma money there is no space, must have/this
Re-mount as read-write mode.
Again Vi/etc/fstab found can be modified, modification completed, restart, normal.
Linux system failure-repair filesystem
