-*- nroff -*-
 Copyright 2008 by Theodore Ts'o. All Rights Reserved.
 This file may be copied under the terms of the GNU Public License.

 E2UNDO 8 "@E2FSPROGS_MONTH@ @E2FSPROGS_YEAR@" "E2fsprogs version @E2FSPROGS_VERSION@"
 NAME
e2undo - Replay an undo log for an ext2/ext3/ext4 filesystem

 SYNOPSIS
 e2undo [
 -f ]
 undo_log device 
 DESCRIPTION
 e2undo will replay the undo log
 undo_log for an ext2/ext3/ext4 filesystem found on
 device . This can be
used to undo a failed operation by an e2fsprogs program.

 OPTIONS

 -f Normally,
 e2undo will check the filesystem UUID and last modified time to make sure the
undo log matches with the filesystem on the device. If they do not
match,
 e2undo will refuse to apply the undo log as a safety mechanism. The
 -f option disables this safety mechanism.

 AUTHOR
 e2undo was written by Aneesh Kumar K.V. (aneesh.kumar@linux.vnet.ibm.com)

 AVAILABILITY
 e2undo is part of the e2fsprogs package and is available from
http://e2fsprogs.sourceforge.net.

 SEE ALSO
 mke2fs (8),  tune2fs (8)