The following options are available for checking Ext-2/3 file systems with fsck:
- force
Force a complete file system check, even if the file system is already marked clean. The default is false.
- readonly
Check the file system is in read-only mode. Report but do not fix errors. If the file system is mounted, this option is automatically selected. The default is false.
- badblocks
Check for bad blocks on the volume and mark them as busy. The default is false.
- badblocks_rw
Perform a read-write check for bad blocks on the volume and mark them as busy. The default is false.