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e2fsprogs
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Checked in e2fsprogs 1.08.
bitmap-optimize
Theodore Ts'o 1997-04-29 17:39:27 +00:00
parent 7fd86d2d5c
commit 24757fa046
8 changed files with 191 additions and 114 deletions
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18
COPYING
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@ -1,14 +1,14 @@
This package, the EXT2 filesystem utilities, are protected by the GNU
Public License, with the following exception ---
If the version string in the file version.h contains the words
"WORK IN PROGRESS", then this package must be distributed in
source form only. You can give a copy of the binary for
e2fsck to help a friend recover his or her filesystem, as the
need arises. However, "WORK IN PROGRESS" means exactly that.
The package is in ALPHA testing, and for your protection as
much as mine, I'd rather not have it appear in a some
distribution --- especially not a CD-ROM distribution!
If the version string in the file version.h contains the
string "pre-", then this package must be distributed in source
form only. You can give a copy of the binary for e2fsck to
help a friend recover his or her filesystem, as the need
arises. However, "pre" indicates that this release is under
development, and availble for ALPHA testing. So for your
protection as much as mine, I'd rather not have it appear in a
some distribution --- especially not a CD-ROM distribution!
The most recent officially distributed version can be found on
tsx-11.mit.edu, in /pub/linux/packages/ext2fs. If you need to make a
@ -20,4 +20,4 @@ this package are flexible, if you give me enough lead time.
Theodore Ts'o
17-Aug-94
26-Mar-97

3
Makefile.in
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@ -89,7 +89,8 @@ distribution_tar_file:
(cd /tmp/dest; $(TAR) cf - . ) | gzip -9 \
> e2fsprogs-@E2FSPROGS_VERSION@-@BINARY_TYPE@.tar.gz
SRCROOT = `echo e2fsprogs-@E2FSPROGS_VERSION@ | sed -e 's/-WIP//'`
SRCROOT = `echo e2fsprogs-@E2FSPROGS_VERSION@ | sed -e 's/-WIP//' \
-e 's/pre-//'`
$(srcdir)/.exclude-file:
(cd $(srcdir)/.. ; find $(SRCROOT) \( -name \*~ -o -name \*.orig \

2
README
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@ -1,4 +1,4 @@
This is the new version (1.07) of the second extended file system
This is the new version (1.08) of the second extended file system
management programs.
See the file INSTALL for installation instructions. This is

75
RELEASE-NOTES
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@ -1,3 +1,78 @@
E2fsprogs 1.08 (April 10, 1997)
===============================
E2fsck 1.07 was very slow when checking very large filesystems with a
lot of files that had hard links (i.e., news spools). This was fixed
by seriously revamping the icount abstraction. Added a formal test
suite for the icount abstraction.
Debugfs now has a "-l" option to the "ls" command, which lists the
inode number, permissions, owner, group, size, and name of the files
in the directory.
Fix a bug in e2fsck where when a directory had its blocks moved to
another location during the pass 1b processing, the directory block
list wasn't updated, so pass 2 wouldn't check (and correct) the
correct directory block.
E2fsck will now treat inodes which contain blocks which are claimed by
the filesystem metadata by treating them as multiply claimed blocks.
This way, the data in those blocks can be copied to a new block during
the pass 1b--1d processing.
E2fsck will attempt to determine the correct superblock number and
display it in the diagnostic and warning messages if possible.
Add support for a new (incompatible) feature, "sparse_super". This
feature reduces the number of blocks which contain copies of backup
superblocks and block group descriptors. (It is only an incompatible
feature because of a bug in ext2_free_blocks.) mke2fs and tune2fs now
support a new -s option; e2fsck will recognize filesystems built with
this feature turned on.
E2fsck now checks the library to make sure is the correct version,
using new library functions. (This helps to diagnose incorrectly
installed e2fsprogs distributions.)
Dumpe2fs now prints more information; its now prints the the
filesystem revision number, the filesystem sparse_super feature (if
present), the block ranges for each block group, and the offset from
the beginning of the block group.
Mke2fs now distributes the inode and block bitmap blok so that the
won't be concentrated in one or two disks in RAID/striping setups.
Also, if the user chooses a 2k or 4k block group, mke2fs will try to
choose the largest blocks per group that be chosen. (For 2k blocks,
you can have up to 16384 blocks/group; for 4k blocks, you can have up
to 32768 blocks/group.) Previously mke2fs would not allow
specification of more than 8192 blocks per group, even if you were
using a 2k or 4k block group.
Programmer's notes:
-------------------
Added a new function ext2fs_create_icount2() which takes a "hint"
argument. This hint argument presets the icount array with the list
of inodes which actually need to be in the icount array. This really
helps to speed up e2fsck.
Added a new function ext2fs_icount_validate() which checks the rep
invariant for the icount structure. This is used mostly for testing.
The error mesasage given when a bad inode number is passed to
test_generic_bitmap to reflect EXT2FS_TEST_ERROR (instead of
EXT2FS_UNMARK_ERROR).
Added a new function ext2fs_set_dir_block which sets the block of a
dblist entry, given the directory inode and blockcnt.
Added a new function ext2fs_get_library_version() which returns the
current library version, and ext2fs_parse_version_string() which
returns a version number based on a e2fsprogs version string.
The icount functions will return EINVAL if the passed in inode number
is out of bounds.
E2fsprogs 1.07 (March 9, 1997)
==============================

93
e2fsprogs-1.07.spec
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@ -1,93 +0,0 @@
Summary: Tools for the second extended (ext2) filesystem
Name: e2fsprogs
Version: 1.07
Release: 0
Copyright: GPL
Group: Utilities/System
Source: tsx-11.mit.edu:/pub/linux/packages/ext2fs/e2fsprogs-1.07.tar.gz
BuildRoot: /tmp/e2fsprogs-root
%description
This package includes a number of utilities for creating, checking,
and repairing ext2 filesystems.
%package devel
Summary: e2fs static libs and headers
Group: Development/Libraries
%description devel
Libraries and header files needed to develop ext2 filesystem-specific
programs.
%prep
%setup
%build
CFLAGS="$RPM_OPT_FLAGS" ./configure --enable-elf-shlibs
make libs progs docs
%install
export PATH=/sbin:$PATH
make install DESTDIR="$RPM_BUILD_ROOT"
make install-libs DESTDIR="$RPM_BUILD_ROOT"
mv $RPM_BUILD_ROOT/usr/sbin/debugfs $RPM_BUILD_ROOT/sbin/debugfs
%clean
rm -rf $RPM_BUILD_ROOT
%post
/sbin/ldconfig
%postun
/sbin/ldconfig
%files
/sbin/e2fsck
/sbin/fsck.ext2
/usr/man/man8/e2fsck.8
/sbin/debugfs
/usr/man/man8/debugfs.8
/sbin/mke2fs
/sbin/badblocks
/sbin/tune2fs
/sbin/dumpe2fs
/sbin/fsck
/usr/sbin/mklost+found
/sbin/mkfs.ext2
/lib/libe2p.so.2.2
/lib/libext2fs.so.2.2
/lib/libss.so.2.0
/lib/libcom_err.so.2.0
/lib/libuuid.so.1.1
/usr/bin/chattr
/usr/bin/lsattr
/usr/man/man8/tune2fs.8
/usr/man/man8/mklost+found.8
/usr/man/man8/mke2fs.8
/usr/man/man8/dumpe2fs.8
/usr/man/man8/badblocks.8
/usr/man/man8/fsck.8
/usr/man/man1/chattr.1
/usr/man/man1/lsattr.1
%files devel
/usr/info/libext2fs.info*
/usr/lib/libe2p.a
/usr/lib/libext2fs.a
/usr/lib/libss.a
/usr/lib/libcom_err.a
/usr/lib/libuuid.a
/usr/include/ss
/usr/include/ext2fs
/usr/include/et
/usr/include/uuid
/usr/lib/libe2p.so
/usr/lib/libext2fs.so
/usr/lib/libss.so
/usr/lib/libcom_err.so
/usr/lib/libuuid.so

16
e2fsprogs-1.07.lsm → e2fsprogs-1.08.lsm
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@ -1,19 +1,19 @@
Begin3
Title: EXT2 Filesystem utilities
Version: 1.07
Entered-date: 14Mar97
Version: 1.08
Entered-date: 11Apr97
Description: The filesystem utilities for the EXT2 filesystem, including
e2fsck, mke2fs, dumpe2fs, fsck, and others.
Keywords: utilities, fsck, filesystem, Ext2fs
Author: tytso@mit.edu (Theodore Tso)
Maintained-by: tytso@mit.edu (Theodore Tso)
Primary-site: tsx-11.mit.edu /pub/linux/packages/ext2fs
620kB e2fsprogs-1.07.tar.gz
222kB e2fsprogs-1.07-elfbin.tar.gz
199kB e2fsprogs-1.07-0.i386.rpm
68kB e2fsprogs-devel-1.07-0.i386.rpm
622kB e2fsprogs-1.07-0.src.rpm
1kB e2fsprogs-1.07.lsm
630kB e2fsprogs-1.08.tar.gz
227kB e2fsprogs-1.08-elfbin.tar.gz
211kB e2fsprogs-1.08-0.i386.rpm
71kB e2fsprogs-devel-1.08-0.i386.rpm
632kB e2fsprogs-1.08-0.src.rpm
1kB e2fsprogs-1.08.lsm
Alternate-site:
Platforms: linux 1.2.x/1.3.x/2.0.x/2.1.x
Copying-policy: GPL

94
e2fsprogs-1.08.spec Normal file
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@ -0,0 +1,94 @@
Summary: Tools for the second extended (ext2) filesystem
Name: e2fsprogs
Version: 1.08
Release: 0
Copyright: GPL
Group: Utilities/System
Source: tsx-11.mit.edu:/pub/linux/packages/ext2fs/e2fsprogs-1.08.tar.gz
BuildRoot: /tmp/e2fsprogs-root
%description
This package includes a number of utilities for creating, checking,
and repairing ext2 filesystems.
%package devel
Summary: e2fs static libs and headers
Group: Development/Libraries
%description devel
Libraries and header files needed to develop ext2 filesystem-specific
programs.
%prep
%setup
%build
CFLAGS="$RPM_OPT_FLAGS" ./configure --enable-elf-shlibs
make libs progs docs
%install
export PATH=/sbin:$PATH
make install DESTDIR="$RPM_BUILD_ROOT"
make install-libs DESTDIR="$RPM_BUILD_ROOT"
mv $RPM_BUILD_ROOT/usr/sbin/debugfs $RPM_BUILD_ROOT/sbin/debugfs
%clean
rm -rf $RPM_BUILD_ROOT
%post
/sbin/ldconfig
%postun
/sbin/ldconfig
%files
%doc README RELEASE-NOTES
%attr(-, root, root) /sbin/e2fsck
%attr(-, root, root) /sbin/fsck.ext2
%attr(-, root, root) /sbin/debugfs
%attr(-, root, root) /sbin/mke2fs
%attr(-, root, root) /sbin/badblocks
%attr(-, root, root) /sbin/tune2fs
%attr(-, root, root) /sbin/dumpe2fs
%attr(-, root, root) /sbin/fsck
%attr(-, root, root) /usr/sbin/mklost+found
%attr(-, root, root) /sbin/mkfs.ext2
%attr(-, root, root) /lib/libe2p.so.2.3
%attr(-, root, root) /lib/libext2fs.so.2.3
%attr(-, root, root) /lib/libss.so.2.0
%attr(-, root, root) /lib/libcom_err.so.2.0
%attr(-, root, root) /lib/libuuid.so.1.1
%attr(-, root, root) /usr/bin/chattr
%attr(-, root, root) /usr/bin/lsattr
%attr(-, root, root) /usr/man/man8/e2fsck.8
%attr(-, root, root) /usr/man/man8/debugfs.8
%attr(-, root, root) /usr/man/man8/tune2fs.8
%attr(-, root, root) /usr/man/man8/mklost+found.8
%attr(-, root, root) /usr/man/man8/mke2fs.8
%attr(-, root, root) /usr/man/man8/dumpe2fs.8
%attr(-, root, root) /usr/man/man8/badblocks.8
%attr(-, root, root) /usr/man/man8/fsck.8
%attr(-, root, root) /usr/man/man1/chattr.1
%attr(-, root, root) /usr/man/man1/lsattr.1
%files devel
%attr(-, root, root) /usr/info/libext2fs.info*
%attr(-, root, root) /usr/lib/libe2p.a
%attr(-, root, root) /usr/lib/libext2fs.a
%attr(-, root, root) /usr/lib/libss.a
%attr(-, root, root) /usr/lib/libcom_err.a
%attr(-, root, root) /usr/lib/libuuid.a
%attr(-, root, root) /usr/include/ss
%attr(-, root, root) /usr/include/ext2fs
%attr(-, root, root) /usr/include/et
%attr(-, root, root) /usr/include/uuid
%attr(-, root, root) /usr/lib/libe2p.so
%attr(-, root, root) /usr/lib/libext2fs.so
%attr(-, root, root) /usr/lib/libss.so
%attr(-, root, root) /usr/lib/libcom_err.so
%attr(-, root, root) /usr/lib/libuuid.so

4
version.h
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@ -6,5 +6,5 @@
* under the GNU Public License.
*/
#define E2FSPROGS_VERSION "1.07"
#define E2FSPROGS_DATE "14-Mar-97"
#define E2FSPROGS_VERSION "1.08"
#define E2FSPROGS_DATE "10-Apr-97"