From 464df1d5e5ab1322e2dd0a7796939fff1aeefa9a Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 17:49:25 +0200 Subject: Adding upstream version 1.47.0. Signed-off-by: Daniel Baumann --- doc/RelNotes/v1.39.txt | 248 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 248 insertions(+) create mode 100644 doc/RelNotes/v1.39.txt (limited to 'doc/RelNotes/v1.39.txt') diff --git a/doc/RelNotes/v1.39.txt b/doc/RelNotes/v1.39.txt new file mode 100644 index 0000000..f7c4e9d --- /dev/null +++ b/doc/RelNotes/v1.39.txt @@ -0,0 +1,248 @@ +E2fsprogs 1.39 (May 29, 2006) +============================= + +Fix 32-bit cleanliness in e2fsprogs so that we can support filesystems +between 2**31 and 2**32 blocks. + +Change mke2fs to use /etc/mke2fs.conf as a configuration file to +configure the filesystem features, blocksize, and inode_ratio for +different filesystem types. + +Mke2fs will now create filesystems hash trees and on-line resizing +enabled by default, based on the new /etc/mke2fs.conf file. + +The e2fsprogs tools (resize2fs, e2fsck, mke2fs) will open the +filesystem device node in exclusive mode to prevent accidents by +system administrators. In the case of resize2fs and mke2fs, it will +only use exclusive mode if the filesystem is not mounted. + +Fixed a bug in mke2fs which caused it to to fail when creating the +resize inode for large filesystems. (Addresses Debian Bug #346580) + +When allocating space for the RAID filesystems with the stride +parameter, mke2fs will now place each portion of the group's inode +table right up after the superblock (if present) in order to minimize +fragmentation of the free space. + +Speed up mke2fs and e2fsck by writing inode and block bitmaps more +efficiently by writing the inode and block bitmaps in one pass, thus +reducing the number of disk seeks required. + +Add support for on-line resizing to resize2fs. + +Fix blkid library so that logic to determine whether or not a device's +cached information in /etc/blkid.tab needs to be verified or not +doesn't get confused by a system clock which is insane (for example, +if the battery is dead on a Macintosh running PPC Linux. (Addresses +Red Hat Bug: #182188) + +The blkid library will now store the UUID of the external journal used +by ext3 filesystems, so that in the future, the userspace mount binary +can use this to find the location of the external journal and pass +this information to the kernel. + +E2fsck will now consult a configuration file, /etc/e2fsck.conf to +control how various options should be handled. See the e2fsck.conf +man page for more details. (Addresses Debian Bug: #150295) + +E2fsck now prints an explanatory message when delaying a filesystem +check when the system is running on battery. (Addresses Debian Bug: +#350306) + +E2fsck will detect if the superblock's last mount field or last write +field is in the future, and offer to fix if so. (Addresses Debian Bug +#327580) These problems will be fixed automatically in preen mode +since Debian's boot sequence bogusly doesn't set the time correctly +until potentially very late in the bootup process, and this can cause +false positives which will cause users' systems to fail to boot. +(Addresses Debian Bugs #343662 and #343645) + +E2fsck now checks to see if the superblock hint for the location of +the external journal is incorrect, and if so, offer to update it. +(Addresses Debian Bug: #355644) + +Fix e2fsck from segfaulting on disconnected inodes that contain one or +more extended attributes. (Addresses Debian Bug: #316736, #318463) + +E2fsck will stop and print a warning if the user tries running a +read/write badblocks test on a read-only mounted root filesystem. + +Fix a memory leak in e2fsck's error paths. (Thanks to Michael +C. Thompson for pointing these out; they were originally found using +Coverity.) + +When resizing a file containing a filesystem, resize2fs will expand or +truncate a file as necessary. (Addresses Debian Bug: #271607) + +Resize2fs will now automatically determine the RAID stride parameter that +had been used to create the filesystem, and use that for newly created +block groups. The RAID stride parameter may also be manually specified +on the command line using the new -S option to resize2fs. + +Fix mke2fs so that it correctly creates external journals on +big-endian machines (such as a S/390). + +Fix a bug in the e2p library which could cause dumpe2fs to (rarely) +fail to print out the journal or hash seed UUID. (Thanks to Guillaume +Chambraud for pointing this out.) + +Dumpe2fs will now print the size of the journal (if present). + +Fix debugfs's set_inode_field command so it can properly set the frag, +fsize, uid_high, gid_high, and author fields in the inode instead of +silently failing, and so that setting the i_size actually sets i_size +correctly. + +Add a new debugfs command, set_current_time, which sets fs->now so +that regression test suites can repeatedly modify the filesystem's +last_write fields. + +Fix a bug in debugfs's icheck which would incorrectly report the owner +of an extended attribute block. + +Fix the debugfs commands htree_dump, dx_hash, and list_dir so they print a +print a usage message when an illegal option character is given. + +Fix debugfs's dump_unsued command on filesystems with a 64k blocksize +so it won't core dump. (Addresses SourceForge bug #1424311) + +Fix mklost+found so that it creates a full-sized directory on +filesystems with larger block sizes. + +Fix a file descriptor leak in blkid library. + +Fix a display bug in "badblocks -sv" so that the done message properly +clears the block number at the end of the test. (Addresses Debian Bug +#322231) + +Allow fractional percentages to the -m option in mke2fs and tune2fs +(Addresses Debian Bug: #80205) + +Use fstat/fstat64 in getsize.c if the the target is a regular file, +instead of attempting to do a binary search. Fix some fd leaks in +error cases. + +Add support for device mapper library to the blkid library to ensure +that the "best" (i.e., leaf) device is probed by the blkid library. + +Fix the blkid library so that it notices when an ext2 filesystem is +upgraded to ext3. + +Improve the blkid's library VFAT/FAT detection; it now understands +labels stored in the root directory, and is more paranoid about +checking the FAT superblock values. + +Fixed a fd leak in the uuid library which was causing problems for the +LVM tools. (Addresses Debian Bug: #345832) + +Add support for the reiser4 and software suspend partitions to the +blkid library. Also add support for extract the label from iso9660 +filesystems. + +Fix a compile_et bug which miscount the number of error messages if +continuations are used in the .et file. + +Add extra sanity checks to protect users from unusual circumstances +where /etc/mtab may not be sane, by checking to see if the device is +reported busy (works on Linux 2.6) kernels. (Addresses Debian Bug +#319002) + +Updated French, Dutch, Polish, and Swedish translations. (Addresses Debian +Bug: #343149, #341911, #300871, #316604, #316782, #330789) + +Fix use-after-free bug in e2fsck when finishing up the use of the +e2fsck context structure. + +Fixed spelling mistakes, typos, and otherwise clarified man pages and +documentation. (Addresses Debian Bugs: #329859, #322188, #316811, +#312515, #351268, #357951, #347295, #316040, #368392, #368393, #368394, +#368179) + +Fixed various Debian packaging issues --- see debian/changelog for +details. (Addresses Debian Bugs #317862, #320389, #290429, #310950, +#310428, #330737, #330736, #329074, #356293, #360046, #366017, #364516, +#362544, #362970) + + +Programmer's notes: +------------------- + +Update config.guess and config.sub to latest version (2006-02-23) from +FSF. + +Fix asm_types.h type conflicts on AMD 64 platforms. (Addresses Debian +Bugs: #360661, #360317) + +Fixed the Makefile so that they work correctly on newer versions of +GNU make (i.e., 3.81). + +Add valgrind support to the regression test suites, and eliminate +false positives from valgrind. + +Add a regression test suite for the blkid library. + +Fix a fencepost error in resize2fs caught by valgrind. + +Fix compiler warnings about missing memcpy prototypes. + +We no longer have the sparc assembly code in the header file any more, +so we shouldn't set _EXT2_HAVE_HAS_BITOPS_ for the sparc. This would +break compiles on the sparc architectures when using gcc. + +In the libext2fs library, add the new field fs->now which if non-zero +is used instead of the system time when setting various filesystem +fields (last modified time, last write time, etc.) + +Fix gcc 4.01 complaints by adding a missing #include to +ext2fs.h which is needed since the inline functions use memcpy(). +(Addresses Sourceforge Bug #1251062) + +Use BUILD_CFLAGS and BUILD_LDFLAGS instead of CFLAGS and LDFLAGS in +the build system when building files in the util directory which are +needed during the build process. This avoids potential problems when +cross-compiling and some of the options specified in CFLAGS or LDFLAGS +are not recognized as valid by the host compiler. (Addresses +Sourceforge Bug #1261547) + +Clean up the blkid library by making the superblock and generic i/o +functions to be more generic. Clean up interface to the probe +function, and fix memory leak. Finally, remove an unneeded reference +to probe.h in the lib/blkid/resolve.c + +Add an ext2fs_read_bb_FILE regression test to confirm proper detection +of invalid block #'s. + +The x86 asm constraints for ext2fs_{set/clear}_bit have been fixed to +indicate that the the function read/writes the memory location. + +Fix various gcc -Wall complaints. + +Add a dependency to make sure that the subdirectories are created +before creating all of the object files, in order to address parallel +build problem in the library Makefiles. (Addresses Sourceforge Bug: +#1261553) + +Add $(LDFLAGS) to the command line argument when generating an ELF or +Solaris shared library, to allow cross-compile and other builds that +might need to specify -L paths to needed libraries. (Addresses +Sourceforge Bug #1261549) + +Add a new feature, EXT2_FEATURE_COMPAT_LAZY_BG, which is initially +intended for testing purposes. It allows an ext2/ext3 developer to +create very large filesystems using sparse files where most of the +block groups are not initialized and so do not require much disk +space. Eventually it could be used as a way of speeding up mke2fs and +e2fsck for large filesystem, but that would be best done by adding an +RO_COMPAT extension to the filesystem to allow the inode table to be +lazily initialized on a per-block basis, instead of being entirely +initialized or entirely unused on a per-blockgroup basis. + +Fix backwards compatibility so e2fsprogs will better compile on Linux +2.0.35 systems. + +Make test scripts more robust against locale-related environment variables + +Fix type warning problem with sizeof() in ext2fs_open2(). + +Fix type warning problem with time_t in debugfs. + -- cgit v1.2.3