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Andreas Dilger 2508eaa71e filefrag: improvements to filefrag FIEMAP handling
Update the filefrag program to allow displaying the extents in
some different formats.  Try and stay within 80 columns.
* add -k option to print extents in kB-sized units (like df -k)
* add -b {blocksize} to print extents in blocksize units
* add -e option to print extent format, even when FIBMAP is used
* add -X option to print extents in hexadecimal format

Internally, the FIBMAP handling code has been moved into its own
function like FIEMAP, so that the code is more modular.  Extent
offsets are now handled in bytes instead of in blocks, to allow
printing extents with arbitrary block sizes.  The extent header
printing also moved into its own function so that it can be shared
between the FIEMAP and FIBMAP handling routines, since it got more
complex with the different output options.

Only print error about FIBMAP being root-only a single time.
Print the filesystem type if it changes between specified files.
Add fsync() for FIBMAP if "-s" is given.

Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2012-12-29 22:41:41 -05:00
config Update config.guess and config.sub to the latest (2012-02-10) version 2012-04-05 15:45:02 -07:00
contrib contrib/fallocate: add support for punch functionality 2012-12-06 11:21:44 -05:00
debian debian: use more specific library file names in *.files 2012-12-28 13:55:13 -05:00
debugfs debugfs: add the commands "zap_block" and "block_dump" 2012-12-24 10:49:45 -05:00
doc libext2fs: fix spelling typo in texinfo docs 2012-12-24 10:49:45 -05:00
e2fsck build: quiet some "gcc -Wall" compiler warnings 2012-12-29 17:39:45 -05:00
ext2ed Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
include/nonunix Remove trailing whitespace for the entire source tree 2008-08-27 23:07:54 -04:00
install-utils Remove Changelog files since they're not used after the git migration 2007-07-08 08:50:41 -04:00
intl Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
lib libquota: quiet log_err() bad format warnings 2012-12-29 17:40:45 -05:00
misc filefrag: improvements to filefrag FIEMAP handling 2012-12-29 22:41:41 -05:00
po Update Release Notes, Changelogs, version.h, etc. for 1.42.6 release 2012-09-21 12:53:14 -04:00
resize resize2fs: create optimized flex_bg block groups 2012-12-29 03:43:55 -05:00
tests tests: add test of an incorrect interior node in an extent tree 2012-12-20 21:48:08 -05:00
util util: respect HAVE_MALLOC_H 2012-08-19 17:57:17 -04:00
.gitignore build: add generated files to .gitignore 2012-07-14 19:43:39 -04:00
.hgignore Ignore quilt work files 2005-07-19 08:41:27 -05:00
.missing-copyright Many files: 1997-04-29 16:15:03 +00:00
.release-checklist Update release checklist to include reminder to update translation 2008-07-10 17:25:22 -04:00
ABOUT-NLS Update to gettext 0.11.5. We now enable NLS support by default. 2003-05-03 16:35:17 -04:00
COPYING Clarify the copyright licenses used by the various libraries in COPYING 2007-06-23 01:04:53 -04:00
INSTALL Add a comment in INSTALL regarding --disable-tls on older systems 2008-07-10 09:08:44 -04:00
INSTALL.elfbin ChangeLog, INSTALL.elfbin: 1999-01-02 04:15:29 +00:00
MCONFIG.in Fix blhc (Build Log Hardening Check) warnings 2012-06-13 16:06:44 -04:00
Makefile.in Fix parallel (make -j) build 2012-05-11 22:13:29 -04:00
README Update Release Notes, Changelogs, version.h, etc. for 1.42.6 release 2012-09-21 12:53:14 -04:00
README.subset Update release notes, version files for 1.40.4 release 2008-01-01 00:35:17 -05:00
RELEASE-NOTES Update Release Notes, Changelogs, version.h, etc. for 1.42.6 release 2012-09-21 12:53:14 -04:00
SHLIBS Many files: 1997-04-29 16:15:03 +00:00
SUBMITTING-PATCHES Added SUBMITTING-PATCHES file 2005-07-05 22:30:13 -05:00
TODO Update TODO to remove item which is already completed. 2006-05-13 09:28:04 -04:00
aclocal.m4 Enhance build system so that "make V=1" works like the Linux Kernel 2009-07-02 18:19:10 -04:00
configure configure: clarify message regarding checking if we can link with -static 2012-12-15 22:11:31 -05:00
configure.in configure.in: require at least autoconf 2.54 2012-12-24 10:49:45 -05:00
depfix.sed Update Release Notes, Changelogs, version.h, etc. for 1.42 release 2011-11-29 16:48:14 -05:00
e2fsprogs.lsm Update Release Notes, Changelogs, version.h, etc. for 1.42.6 release 2012-09-21 12:53:14 -04:00
e2fsprogs.spec.in misc: clean up compiler warnings 2011-06-11 10:58:25 -04:00
version.h Update Release Notes, Changelogs, version.h, etc. for 1.42.6 release 2012-09-21 12:53:14 -04:00
wordwrap.pl Fix wordwrap.pl so it is more portable 2012-09-21 12:50:04 -04:00

README

	This is the new version (1.42.6) of the second extended file
system management programs.

	From time to time, I release new versions of e2fsprogs, to fix
bugs and to make the utilities more robust.  You can always find
information about the latest version at the the e2fsprogs web page,
which is:

	http://e2fsprogs.sourceforge.net

	The INSTALL file has instructions on building and installing
e2fsprogs.  Provisions for building Red Hat RPMs and Debian dpkg files
are supplied as well.

	In case of bugs in these programs, please contact Ted Ts'o at
tytso@mit.edu or tytso@alum.mit.edu.  See the e2fsck man page for
suggestions of what sort of information to include when submitting bug
reports for these programs.