2 .\" Copyright 1993, 1994, 1995 by Theodore Ts'o. All Rights Reserved.
3 .\" This file may be copied under the terms of the GNU Public License.
5 .TH DUMPE2FS 8 "@E2FSPROGS_MONTH@ @E2FSPROGS_YEAR@" "E2fsprogs version @E2FSPROGS_VERSION@"
7 dumpe2fs \- dump filesystem information
24 prints the super block and blocks group information for the filesystem
29 is similar to Berkeley's
31 program for the BSD Fast File System.
35 print the blocks which are reserved as bad in the filesystem.
37 .BI \-ob " superblock"
40 when examining the filesystem.
41 This option is not usually needed except by a filesystem wizard who
42 is examining the remains of a very badly corupted filesystem.
47 bytes when examining the filesystem.
48 This option is not usually needed except by a filesystem wizard who
49 is examining the remains of a very badly corupted filesystem.
52 force dumpe2fs to display a filesystem even though it may have some
53 filesystem feature flags which dumpe2fs may not understand (and which
54 can cause some of dumpe2fs's display to be suspect).
57 only display the superblock information and not any of the block
58 group descriptor detail information.
61 print the detailed group information block numbers in hexadecimal format
64 print the version number of
68 You need to know the physical filesystem structure to understand the
72 was written by Remy Card <Remy.Card@linux.org>.
75 is part of the e2fsprogs package and is available for anonymous
76 ftp from tsx-11.mit.edu in /pub/linux/packages/ext2fs.