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author | JinWang An <jinwang.an@samsung.com> | 2022-12-26 13:14:07 +0900 |
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committer | JinWang An <jinwang.an@samsung.com> | 2022-12-26 13:14:07 +0900 |
commit | 9a7966555cb8146da9a47e2270b3e45bda06ea1c (patch) | |
tree | 4722e160acc621183e9a3ad4601a1a6d45518b36 /manpages/en/fsck.fat.8 | |
parent | f2f0e690db008447a230628762679108d1d9e72b (diff) | |
download | dosfstools-9a7966555cb8146da9a47e2270b3e45bda06ea1c.tar.gz dosfstools-9a7966555cb8146da9a47e2270b3e45bda06ea1c.tar.bz2 dosfstools-9a7966555cb8146da9a47e2270b3e45bda06ea1c.zip |
Imported Upstream version 4.0upstream/4.0
Diffstat (limited to 'manpages/en/fsck.fat.8')
-rw-r--r-- | manpages/en/fsck.fat.8 | 206 |
1 files changed, 0 insertions, 206 deletions
diff --git a/manpages/en/fsck.fat.8 b/manpages/en/fsck.fat.8 deleted file mode 100644 index f2d44d0..0000000 --- a/manpages/en/fsck.fat.8 +++ /dev/null @@ -1,206 +0,0 @@ -.\" fsck.fat.8 - manpage for fsck.fat -.\" -.\" Copyright (C) 2006-2014 Daniel Baumann <daniel@debian.org> -.\" -.\" This program is free software: you can redistribute it and/or modify -.\" it under the terms of the GNU General Public License as published by -.\" the Free Software Foundation, either version 3 of the License, or -.\" (at your option) any later version. -.\" -.\" This program is distributed in the hope that it will be useful, -.\" but WITHOUT ANY WARRANTY; without even the implied warranty of -.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -.\" GNU General Public License for more details. -.\" -.\" You should have received a copy of the GNU General Public License -.\" along with this program. If not, see <http://www.gnu.org/licenses/>. -.\" -.\" The complete text of the GNU General Public License -.\" can be found in /usr/share/common-licenses/GPL-3 file. -.\" -.\" -.TH FSCK.FAT 8 2015\-05\-16 3.0.28 "dosfstools" -.SH NAME -\fBfsck.fat\fR \- check and repair MS\-DOS filesystems -.\" ---------------------------------------------------------------------------- -.SH SYNOPSIS -\fBfsck.fat\fR [\fIOPTIONS\fR] \fIDEVICE\fR -.\" ---------------------------------------------------------------------------- -.SH DESCRIPTION -\fBfsck.fat\fR verifies the consistency of MS\-DOS filesystems and optionally -tries to repair them. -.PP -The following filesystem problems can be corrected (in this order): -.IP "*" 4 -FAT contains invalid cluster numbers. -Cluster is changed to EOF. -.IP "*" 4 -File's cluster chain contains a loop. -The loop is broken. -.IP "*" 4 -Bad clusters (read errors). -The clusters are marked bad and they are removed from files owning them. -This check is optional. -.IP "*" 4 -Directories with a large number of bad entries (probably corrupt). -The directory can be deleted. -.IP "*" 4 -Files . and .. are non\-directories. -They can be deleted or renamed. -.IP "*" 4 -Directories . and .. in root directory. -They are deleted. -.IP "*" 4 -Bad filenames. -They can be renamed. -.IP "*" 4 -Duplicate directory entries. -They can be deleted or renamed. -.IP "*" 4 -Directories with non\-zero size field. -Size is set to zero. -.IP "*" 4 -Directory . does not point to parent directory. -The start pointer is adjusted. -.IP "*" 4 -Directory .. does not point to parent of parent directory. -The start pointer is adjusted. -.IP "*" 4 -Start cluster number of a file is invalid. -The file is truncated. -.IP "*" 4 -File contains bad or free clusters. -The file is truncated. -.IP "*" 4 -File's cluster chain is longer than indicated by the size fields. -The file is truncated. -.IP "*" 4 -Two or more files share the same cluster(s). -All but one of the files are truncated. -If the file being truncated is a directory file that has already been read, the -filesystem check is restarted after truncation. -.IP "*" 4 -File's cluster chain is shorter than indicated by the size fields. -The file is truncated. -.IP "*" 4 -Clusters are marked as used but are not owned by a file. -They are marked as free. -.PP -Additionally, the following problems are detected, but not repaired: -.IP "*" 4 -Invalid parameters in boot sector -.IP "*" 4 -Absence of . and .. entries in non\-root directories -.PP -When \fBfsck.fat\fR checks a filesystem, it accumulates all changes in memory -and performs them only after all checks are complete. -This can be disabled with the \fB\-w\fR option. -.\" ---------------------------------------------------------------------------- -.SH OPTIONS -.IP "\fB\-a\fR" 4 -Automatically repair the filesystem. -No user intervention is necessary. -Whenever there is more than one method to solve a problem, the least -destructive approach is used. -.IP "\fB\-A\fR" 4 -Use Atari variation of the MS\-DOS filesystem. -This is default if \fBfsck.fat\fR is run on an Atari, then this option turns -off Atari format. -There are some minor differences in Atari format: -Some boot sector fields are interpreted slightly different, and the special FAT -entries for end\-of\-file and bad cluster can be different. -Under MS\-DOS 0xfff8 is used for EOF and Atari employs 0xffff by default, but -both systems recognize all values from 0xfff8...0xffff as end\-of\-file. -MS\-DOS uses only 0xfff7 for bad clusters, where on Atari values 0xfff0...0xfff7 -are for this purpose (but the standard value is still 0xfff7). -.IP "\fB-b\fR" 4 -Make read-only boot sector check. -.IP "\fB\-d\fR \fIPATH\fR" 4 -Delete the specified file. -If more than one file with that name exist, the first one is deleted. -This option can be given more than once. -.IP "\fB\-f\fR" 4 -Salvage unused cluster chains to files. -By default, unused clusters are added to the free disk space except in auto mode -(\fB\-a\fR). -.IP "\fB\-l\fR" 4 -List path names of files being processed. -.IP "\fB\-n\fR" 4 -No\-operation mode: non\-interactively check for errors, but don't write -anything to the filesystem. -.IP "\fB\-p\fR" 4 -Same as \fB\-a\fR, for compatibility with other *fsck. -.IP "\fB\-r\fR" 4 -Interactively repair the filesystem. -The user is asked for advice whenever there is more than one approach to fix an -inconsistency. -This is the default mode and the option is only retained for backwards -compatibility. -.IP "\fB\-t\fR" 4 -Mark unreadable clusters as bad. -.IP "\fB\-u\fR \fIPATH\fR" 4 -Try to undelete the specified file. -\fBfsck.fat\fR tries to allocate a chain of contiguous unallocated clusters -beginning with the start cluster of the undeleted file. -This option can be given more than once. -.IP "\fB\-v\fR" 4 -Verbose mode. -Generates slightly more output. -.IP "\fB\-V\fR" 4 -Perform a verification pass. -The filesystem check is repeated after the first run. -The second pass should never report any fixable errors. -It may take considerably longer than the first pass, because the first pass may -have generated long list of modifications that have to be scanned for each disk -read. -.IP "\fB\-w\fR" 4 -Write changes to disk immediately. -.IP "\fB\-y\fR" 4 -Same as \fB\-a\fR (automatically repair filesystem) for compatibility with other -fsck tools. -.\" ---------------------------------------------------------------------------- -.SH "EXIT STATUS" -.IP "0" 4 -No recoverable errors have been detected. -.IP "1" 4 -Recoverable errors have been detected or \fBfsck.fat\fR has discovered an -internal inconsistency. -.IP "2" 4 -Usage error. -\fBfsck.fat\fR did not access the filesystem. -.\" ---------------------------------------------------------------------------- -.SH FILES -.IP "fsck0000.rec, fsck0001.rec, ..." 4 -When recovering from a corrupted filesystem, \fBfsck.fat\fR dumps recovered data -into files named 'fsckNNNN.rec' in the top level directory of the filesystem. -.\" ---------------------------------------------------------------------------- -.SH BUGS -Does not create . and .. files where necessary. -Does not remove entirely empty directories. -Should give more diagnostic messages. -Undeleting files should use a more sophisticated algorithm. -.\" ---------------------------------------------------------------------------- -.SH SEE ALSO -\fBfatlabel\fR(8) -.br -\fBmkfs.fat\fR(8) -.\" ---------------------------------------------------------------------------- -.SH HOMEPAGE -The home for the \fBdosfstools\fR project is its -.UR https://github.com/dosfstools/dosfstools -GitHub project page -.UE . -.\" ---------------------------------------------------------------------------- -.SH AUTHORS -\fBdosfstools\fR were written by -.MT werner.almesberger@\:lrc.di.epfl.ch -Werner Almesberger -.ME , -.MT Roman.Hodek@\:informatik.\:uni-erlangen.de -Roman Hodek -.ME , -and others. -The current maintainer is -.MT aeb@\:debian.org -Andreas Bombe -.ME . |