mklost+found - 마운트된 리눅스 개정판 확장 화일 시스템에 lost+found 라는 이름의 디렉토리를 만든다.
mklost+found is used to create a lost+found directory in the current working directory on a Linux second extended file system. There is normally a lost+found directory in the root directory of each file system.
mklost+found pre-allocates disk blocks to the lost+found directory so that when e2fsck(8)EN is being run to recover a file system, it does not need to allocate blocks in the file system to store a large number of unlinked files. This ensures that e2fsck will not have to allocate data blocks in the file system during recovery.
mklost+found has been written by Remy Card <Remy.Card@linux.org>. It is currently being maintained by Theodore Ts'o <tytso@alum.mit.edu>.
mklost+found is part of the e2fsprogs package and is available from http://e2fsprogs.sourceforge.net.