| .\" Copyright (c) 2013 Samsung Electronics Co., Ltd. |
| .\" |
| .TH FSCK.F2FS 8 |
| .SH NAME |
| fsck.f2fs \- check a Linux F2FS file system |
| .SH SYNOPSIS |
| .B fsck.f2fs |
| [ |
| .B \-a |
| .I enable auto fix |
| ] |
| [ |
| .B \-f |
| .I enable force fix |
| ] |
| [ |
| .B \-M |
| .I show file map |
| ] |
| [ |
| .B \-p |
| .I enable preen mode |
| ] |
| [ |
| .B \-t |
| .I show stored directory tree |
| ] |
| [ |
| .B \-d |
| .I debugging-level |
| ] |
| .I device |
| .SH DESCRIPTION |
| .B fsck.f2fs |
| is used to check an f2fs file system (usually in a disk partition). |
| \fIdevice\fP is the special file corresponding to the device (e.g. |
| \fI/dev/sdXX\fP). |
| .PP |
| The exit code returned by |
| .B fsck.f2fs |
| is 0 on success and -1 on failure. |
| .SH OPTIONS |
| .TP |
| .BI \-a " enable auto fix" |
| Enable to run file system check only if a bug was reported by the F2FS kernel |
| module. It is disabled by default. |
| .TP |
| .BI \-f " enable force fix" |
| Enable to fix all the inconsistency in the partition. |
| .TP |
| .BI \-M " show files map" |
| Enable to show all the filenames and inode numbers stored in the image |
| .TP |
| .BI \-p " enable preen mode" |
| Same as "-a" to support general fsck convention. |
| .TP |
| .BI \-t " show stored directory tree" |
| Enable to show every directory entries in the partition. |
| .TP |
| .BI \-d " debug-level" |
| Specify the level of debugging options. |
| The default number is 0, which shows basic debugging messages. |
| .TP |
| .SH AUTHOR |
| Initial checking code was written by Byoung Geun Kim <bgbg.kim@samsung.com>. |
| Jaegeuk Kim <jaegeuk@kernel.org> reworked most parts of the codes to support |
| fixing any corrupted images. |
| .SH AVAILABILITY |
| .B fsck.f2fs |
| is available from git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs-tools.git. |
| .SH SEE ALSO |
| .BR mkfs.f2fs(8), |
| .BR dump.f2fs(8), |
| .BR defrag.f2fs(8), |
| .BR resize.f2fs(8), |
| .BR sload.f2fs(8). |
