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author | Theodore Ts'o <tytso@mit.edu> | 1997-04-26 13:21:57 +0000 |
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committer | Theodore Ts'o <tytso@mit.edu> | 1997-04-26 13:21:57 +0000 |
commit | 3839e65723771b85975f4263102dd3ceec4523c0 (patch) | |
tree | 02fde6f8259837e842e12bdc97bb9f92e4155b44 /e2fsck/e2fsck.8 | |
download | e2fsprogs-3839e65723771b85975f4263102dd3ceec4523c0.tar.gz |
Many files:
Checkin of e2fsprogs 0.5b
Diffstat (limited to 'e2fsck/e2fsck.8')
-rw-r--r-- | e2fsck/e2fsck.8 | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/e2fsck/e2fsck.8 b/e2fsck/e2fsck.8 new file mode 100644 index 00000000..d79903c3 --- /dev/null +++ b/e2fsck/e2fsck.8 @@ -0,0 +1,127 @@ +.\" -*- nroff -*- +.\" Copyright 1993, 1994 by Theodore Ts'o. All Rights Reserved. +.\" This file may be copied under the terms of the GNU Public License. +.\" +.TH NEW-E2FSCK 8 "March 1994" "Version 0.5" +.SH NAME +e2fsck \- check a Linux second extended file system +.SH SYNOPSIS +.B e2fsck +[ +.B \-panyrdfvtFV +] +[ +.B \-b +.I superblock +] +[ +.B \-B +.I blocksize +] +[ +.B \-l|-L +.I bad_blocks_file +] +.I device +.SH DESCRIPTION +.B e2fsck +is used to check a Linux second extended file system. +.TP +.I device +is the special file corresponding to the device (e.g /dev/hdXX). +.SH OPTIONS +.TP +.I -b superblock +Instead of using the normal superblock, use the alternative superblock +specified by +.IR superblock . +.TP +.I -d +Print debugging output (useless unless you are debugging +.B e2fsck +). +.TP +.I -f +Force checking even if the file system seems clean. +.TP +.I -F +Flush the filesystem device's buffer caches before beginning. Only +really useful for doing e2fsck time trials. +.TP +.I -l filename +Add the blocks listed in the file specified by +.I filename +to the list of bad blocks. +.TP +.I -L filename +Set the bad blocks list to be the list of blocks specified by +.IR filename . +(This option is the same as the +.I -l +option, except the bad blocks list is cleared before the blocks listed +in the file are added to the bad blocks list.) +.TP +.I -n +Open the filesystem read-only, and assume an answer of ``no'' to all +questions. Allows +.B e2fsck +to be used non-interactively. (Note: if the +.I -l +or +.I -L +options are specified in addition to the +.I -n +option, then the filesystem will be opened read-write, to permit the +bad-blocks list to be updated. However, no other changes will be made +to the filesystem.) +.TP +.I -p +Automatically repair ("preen") the file system without any questions. +The +.I -a +option is provided for backwards compatibility. +.TP +.I -t +Print timing statistics for +.BR e2fsck . +If this option is used twice, additional timing statistics are printed +on a pass by pass basis. +.TP +.I -v +Verbose mode. +.TP +.I -V +Print version information and exit. +.TP +.I -y +Assume an answer of ``yes'' to all questions; allows +.B e2fsck +to be used non-interactively. +.SH EXIT CODE +The exit code returned by +.B e2fsck +is the sum of the following conditions: +.br +\ 0\ \-\ No errors +.br +\ 1\ \-\ File system errors corrected +.br +\ 2\ \-\ File system errors corrected, system should +.br +\ \ \ \ be rebooted if file system was mounted +.br +\ 4\ \-\ File system errors left uncorrected +.br +\ 8\ \-\ Operational error +.br +\ 16\ \-\ Usage or syntax error +.br +\ 128\ \-\ Shared library error +.br +.SH AUTHOR +This version of +.B e2fsck +is written by Theodore Ts'o <tytso@mit.edu>. +.SH SEE ALSO +.BR mke2fs (8), +.BR tune2fs (8) |