apfsck(8) System Manager's Manual apfsck(8) (NAME) apfsck - APFS (SYNOPSIS) apfsck [-cuvw] [-F tier2] device (DESCRIPTION) APFS . . apfsck APFS . . . (OPTIONS) -c . -u /. -v apfsck . -w . -F tier2 (tier 2) (fusion drive). (EXIT STATUS) 0 1 . (REPORTING BUGS) issue : https://github.com/eafer/apfsprogs/issues (AUTHORS) Ernesto A. Fernandez . (SEE ALSO) mkapfs(8) apfsprogs 0.2.1 June 2025 apfsck(8)