NAME

       fsck.erofs - tool to check an EROFS filesystem's integrity

SYNOPSIS

       fsck.erofs [OPTIONS] IMAGE

DESCRIPTION

       fsck.erofs is used to scan an EROFS filesystem IMAGE and check the integrity of it.

OPTIONS

       -V     Print the version number of fsck.erofs and exit.

       -d #   Specify  the  level  of  debugging  messages.  The  default is 2, which shows basic
              warning messages.

       -p     Print total compression ratio of all files including compressed and  non-compressed
              files.

       --device=path
              Specify  an  extra blob device to be used together.  You may give multiple --device
              options in the correct order.

       --extract
              Check if all files are well encoded. This read  all  compressed  files,  and  hence
              create more I/O load, so it might take too much time depending on the image.

       --help Display help string and exit.

AUTHOR

       This version of fsck.erofs is written by Daeho Jeong <daehojeong@google.com>.

AVAILABILITY

       fsck.erofs    is    part    of    erofs-utils    package    and    is    available    from
       git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs-utils.git.

SEE ALSO

       fsck(8).

                                                                                    FSCK.EROFS(1)