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Rakesh Pandit 01824c9bbc filefrag: fix block size value
ioctl(FIGETBSZ) was used to get block size earlier but 2508eaa7
(filefrag: improvements to filefrag FIEMAP handling) moved to fstatfs
f_bsize which doesn't work well for many files systems.

Block size returned using fstatfs isn't block size but "optimal
transfer block size" as per man page.  Even stat st_blksize is
"preferred I/O block size" and in may file systems it may even vary
from file to file (POSIX).  This patch changes filefrag to use
FIGETBSZ preferentially over f_bsize.

[ Modified by tytso to add the fallback to f_bsize if FIGETBSZ fails
  for some reason ]

Signed-off-by: Rakesh Pandit <rakesh@tuxera.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2014-07-27 20:24:23 -04:00
config Update to latest version of config.* files 2014-07-04 23:49:39 -04:00
contrib tests: avoid using mktemp -t 2014-07-04 16:39:49 -04:00
debian debian: update changelog for 1.42.10-2 release 2014-07-13 16:18:38 -04:00
debugfs libext2fs: provide a function to set inode size 2014-07-26 14:34:56 -04:00
doc Update release notes, etc. for final 1.42.11 release 2014-07-10 00:48:58 -04:00
e2fsck e2fsck: during pass1b delete_file, only free a cluster once 2014-07-26 16:28:58 -04:00
ext2ed Add coverage testing using gcov 2014-02-23 00:17:09 -05:00
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 Add coverage testing using gcov 2014-02-23 00:17:09 -05:00
lib libext2fs: provide a function to set inode size 2014-07-26 14:34:56 -04:00
misc filefrag: fix block size value 2014-07-27 20:24:23 -04:00
po po: update fr.po (from translationproject.org) 2014-07-13 13:12:51 -04:00
resize Fix 32/64-bit overflow when multiplying by blocks/clusters per group 2014-07-26 07:40:36 -04:00
tests e2fsck: reserve blocks for root/lost+found directory repair 2014-07-26 15:45:42 -04:00
util libext2fs: use C99 initializers for the io_manager structure 2014-07-26 00:49:14 -04:00
.gitignore Use a wildcard for static libs in the git ignore list 2014-07-12 11:57:27 -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 cross-compilation support 2014-07-05 20:49:52 -04:00
Makefile.in tst_libext2fs: add new debug program which used for libext2fs unit tests 2014-05-27 12:14:27 -04:00
README Update release notes, etc. for final 1.42.11 release 2014-07-10 00:48:58 -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, etc. for final 1.42.11 release 2014-07-10 00:48:58 -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
acinclude.m4 Fix up configure so it finds mkinstalldirs 2014-07-10 00:20:49 -04:00
aclocal.m4 aclocal.m4: update to newer versions of autoconf macros 2014-07-04 23:49:23 -04:00
configure Fix up configure so it finds mkinstalldirs 2014-07-10 00:20:49 -04:00
configure.in Fix up configure so it finds mkinstalldirs 2014-07-10 00:20:49 -04:00
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, etc. for final 1.42.11 release 2014-07-10 00:48:58 -04:00
e2fsprogs.spec.in misc: clean up compiler warnings 2011-06-11 10:58:25 -04:00
version.h Update release notes, etc. for final 1.42.11 release 2014-07-10 00:48:58 -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 (1.42.11) 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.