FSCK.EROFS(1)               General Commands Manual              FSCK.EROFS(1)

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)