E2UNDO(8) E2UNDO(8)

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 filesys- tem 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 modi- fied 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 dis- ables 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)

E2fsprogs version 1.41.12 May 2010 E2UNDO(8)