NAME

       apfsck - check an APFS filesystem

SYNOPSIS

       apfsck [-cuvw] device

DESCRIPTION

       Unless you are an APFS developer, you are probably not interested in this tool.  It's only
       intended for testing, and it could potentially  be  dangerous  if  run  on  a  maliciously
       crafted filesystem.

       apfsck  is  an  experimental  tool that checks an APFS filesystem for corruption.  When an
       issue is found it is reported, but no repair is attempted.  For that purpose,  you  should
       use the official tools provided by Apple.

OPTIONS

       -c     Report if the filesystem shows signs of a recent crash.

       -u     Report the presence of unknown/unsupported features.

       -v     Print the version number of apfsck and exit.

       -w     Report unexplained inconsistencies that may or may not be corruption.

EXIT STATUS

       The exit status is 0 if there was nothing to report, 1 otherwise.

REPORTING BUGS

       Please   report   bugs   via   email   or,   if   preferred,   file   a  github  issue  at
       https://github.com/eafer/apfsprogs/issues.

AUTHOR

       Written by Ernesto A. Fernández <ernesto.mnd.fernandez@gmail.com>.

SEE ALSO

       mkapfs(8)