DEFRAG.F2FS(8) System Manager's Manual DEFRAG.F2FS(8) (NAME) defrag.f2fs - (SYNOPSIS) defrag.f2fs [ -s start block address ] [ -l number of blocks ] [ -t target block address ] [ -i direction ] [ -d debugging-level ] device (DESCRIPTION) defrag.f2fs . device ( /dev/sdXX). : # defrag.f2fs -s 0x4000 -l 0x100 -t 0x10000 -i /dev/sdb1 0x4000 0x4100 0x10000 . defrag.f2fs 0 1- . (OPTIONS) -s start block address . -l number of blocks . -t target block address . -i direction . . -d debug-level . 0 . (AUTHORS) defrag.f2fs Jaegeuk Kim . (AVAILABILITY) defrag.f2fs git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs-tools.git . (SEE ALSO) mkfs.f2fs(8), dump.f2fs(8), fsck.f2fs(8), resize.f2fs(8), sload.f2fs(8). DEFRAG.F2FS(8)