2015-12-22 23:55:34 +00:00
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.\" Copyright (c) 2013 Samsung Electronics Co., Ltd.
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.\"
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.TH FSCK.F2FS 8
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.SH NAME
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fsck.f2fs \- check a Linux F2FS file system
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.SH SYNOPSIS
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.B fsck.f2fs
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[
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.B \-a
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.I enable auto fix
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]
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[
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.B \-f
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.I enable force fix
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]
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[
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2021-06-13 03:42:47 +00:00
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.B \-M
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.I show file map
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]
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[
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2015-12-22 23:55:34 +00:00
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.B \-p
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.I enable preen mode
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]
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[
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.B \-t
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.I show stored directory tree
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]
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[
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.B \-d
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.I debugging-level
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]
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.I device
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.SH DESCRIPTION
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.B fsck.f2fs
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is used to check an f2fs file system (usually in a disk partition).
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\fIdevice\fP is the special file corresponding to the device (e.g.
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\fI/dev/sdXX\fP).
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.PP
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The exit code returned by
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.B fsck.f2fs
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is 0 on success and -1 on failure.
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.SH OPTIONS
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.TP
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.BI \-a " enable auto fix"
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Enable to run file system check only if a bug was reported by the F2FS kernel
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module. It is disabled by default.
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.TP
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.BI \-f " enable force fix"
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Enable to fix all the inconsistency in the partition.
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.TP
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2021-06-13 03:42:47 +00:00
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.BI \-M " show files map"
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Enable to show all the filenames and inode numbers stored in the image
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.TP
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2015-12-22 23:55:34 +00:00
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.BI \-p " enable preen mode"
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Same as "-a" to support general fsck convention.
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.TP
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.BI \-t " show stored directory tree"
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Enable to show every directory entries in the partition.
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.TP
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.BI \-d " debug-level"
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Specify the level of debugging options.
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The default number is 0, which shows basic debugging messages.
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.TP
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.SH AUTHOR
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Initial checking code was written by Byoung Geun Kim <bgbg.kim@samsung.com>.
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Jaegeuk Kim <jaegeuk@kernel.org> reworked most parts of the codes to support
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fixing any corrupted images.
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.SH AVAILABILITY
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.B fsck.f2fs
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is available from git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs-tools.git.
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.SH SEE ALSO
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.BR mkfs.f2fs(8),
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.BR dump.f2fs(8),
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2015-12-09 00:05:09 +00:00
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.BR defrag.f2fs(8),
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2015-12-10 00:18:44 +00:00
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.BR resize.f2fs(8),
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.BR sload.f2fs(8).
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