| E2fsprogs 1.26 (February 3, 2002) |
| ================================= |
| |
| Dumpe2fs will keep going now if the bad block inode can't be read. |
| (Previously it stopped with a fatal error.) |
| |
| E2fsck will now give an opportunity to run the journal even if the |
| recovery flag is not set. This is the default behaviour if e2fsck is |
| using a backup superblock, since the needs_recovery flag will never be |
| set in the backup superblock copies. |
| |
| E2fsck now automatically finds the backup superblock/group descriptors |
| even when the primary superblock is completely destroyed for 2k and 4k |
| filesystems. (Previously it just guessed/assumed that we were dealing |
| with a 1k filesystem in that case, and users had to manually specify |
| the backup superblock number.) |
| |
| Fixed a bug in e2fsck where it dereferences a null pointer when there |
| is a problem opening a filesystem in preen mode. |
| |
| E2fsck now handles external journals correctly; previously it trashed |
| the external journal device if the journal needed to be replayed. |
| |
| Work around ulimit incompatibility problem caused by recent 2.4 |
| kernels; the unix IO module will automatically try to set any resource |
| limits to be infinite on startup. |
| |
| Fixed a bug in e2fsck where it wasn't allocating a new block or inode |
| bitmap if it wasn't present and the blocksize was 2k or 4k. |
| (Addresses Debian Bug #116975) |
| |
| E2fsck will check and fix botched ext3 V1 to V2 superblock updates by |
| clearing the new V2 fields if they do not make sense or if the ext3 |
| superblock is version 1 superblock. |
| |
| E2fsck will automatically relocate the ext3 journal from a visible |
| file (i.e., /.journal) to an hidden inode if the filesystem has been |
| opened read/write. This allows the users to add a journal while the |
| filesystem is mounted, but the next time the system is rebooted, the |
| journal file will disappear. This avoids problems with backups, |
| stupid operators with superuser bits, etc. |
| |
| Fix a bug in fsck where it would not support a filesystem type of |
| "auto" if the device was specified in terms of LABEL=xxx or UUID=xxx. |
| |
| Fsck now supports fstab entries of the form "ext3,ext2". It will also |
| automatically identify reiserfs filesystems. |
| |
| The number of processes spawned by fsck can now be limited using the |
| FSCK_MAX_INST environment variable. |
| |
| Fsck now searches the LVM proc hierarchy to find logical volumes which |
| should be searched for UUID and label information. |
| |
| Work around a bug in 2.4.10+ kernels by trying to unset the filesize |
| limit if at all possible, when opening a block device. (The filesize |
| limit shouldn't be applied against writes to a block device.) |
| |
| In mke2fs and e2fsck, specifying the -c option twice will now do |
| a read/write test on the disk. Update the man pages to encourage |
| using the -c option, and to discouraging running badblocks separately, |
| since users tend to forget to set the blocksize when running |
| badblocks. |
| |
| Mke2fs now automatically clears the immutable attribute on a |
| pre-existing .journal file left over from a previous failed attempt to |
| add a journal to an already-mounted filesystem. |
| |
| Fixed mke2fs's exit codes to consistently indicate when the mke2fs |
| operation failed. |
| |
| Mke2fs now creates the lost+found directory with permissions of 0700, |
| so that files that had previously lived in protected directory are |
| safe if they get dropped in lost+found and the system administrator |
| doesn't deal with immediately. (Addresses Debian #bug 118443) |
| |
| Mke2fs and e2fsck (and all programs that use the |
| ext2fs_check_if_mounted function) will now properly identify that a |
| device is mounted, even in cases where devfs has confused things with |
| multiple devices names with the same identity, or if a dim-witted |
| system administrator has done something stupid like creating device |
| file aliases in their home directory. Also now checks for swap devices |
| by using /proc/swaps. (Addresses Debian bug #106622) |
| |
| Added a new option (-T) to tune2fs which sets the time a filesystem |
| was last checked. |
| |
| Speed up e2image when creating sparse raw image files by optimizing |
| away excess lseek() system calls. |
| |
| Fix support of large (> 2GB) files when used as a filesystem in |
| mke2fs, tune2fs, debugfs, and findsuper. |
| |
| Debugfs's stat and icheck commands now properly deals with large (> |
| 2GB) files. |
| |
| Debugfs's set_super_value command now prints out the list of valid |
| superblock fields which can be set using the command. |
| |
| Debugfs's rm and kill_file command now updates the superblock free block |
| and inode counts, thus keeping the filesystem consistent. |
| |
| Debugfs's lsdel command now takes an optional argument which allows |
| the user to only see the most recently deleted files. |
| |
| A new command (undel) was added to debugfs which automates |
| undeleting a deleted inode and linking it back to a directory. |
| |
| Debugfs's ls command now takes a new option, -d, which lists |
| deleted directory entries. |
| |
| Debugfs's testb, freeb, setb, and find_free_block commands now take an |
| optional count argument. |
| |
| Add support for a new ext2 file attribute, EXT2_NOTAIL_FL, which will |
| be used to signal that a particular inode should not be eligible for |
| tail-merging --- this is needed for programs like LILO. |
| |
| The findsuper (an unreleased, uninstalled utility program) has been |
| improved to add extra validity checks and to add a progress meter. |
| (It is still an unsupported program; the officially supported way to |
| recover from a trashed partition table is to use gpart; findsuper is |
| for wizards only. :-) |
| |
| Debugfs was fixed to compile with "configure --disable-swapfs". |
| |
| Cleaned up various manual pages. (Addresses Debian bug #119624, #120171) |
| |
| Added new translation file for Turkish. |
| |
| Programmer's notes: |
| ------------------- |
| |
| Fix general gcc -Wall complaints. |
| |
| E2fsprogs (mostly) works with the dietlibc. |
| |
| The programming texinfo file has been expanded to include description |
| of additional libext2fs functions. (Still not completely done, but a |
| lot of the more important functions have been documented.) |
| |
| Added a umask structure to struct_ext2_filsys, which currently only |
| modifies the behaviour of ext2fs_mkdir(), but if we add any file |
| creation functions to libext2fs, we should also make sure they respect |
| the umask setting. |
| |
| The build-rpm script was fixed to be a bit more safe. |
| |
| The tests' Makefile now has a way of automating test case creation |
| for e2fsck, using "make testnew". |
| |
| Created a new function, ext2fs_dir_iterate2 which passes more |
| information to the callback function (identical to the one used by |
| ext2fs_dblist_dir_iterate). The directory iterator functions take a |
| new flag, DIRENT_FLAG_INCLUDE_REMOVED, which will return deleted |
| directory entries. If the directory entry is deleted, the callback |
| function will be called with the entry parameter set to |
| DIRENT_DELETED_FILE. |
| |
| Added new functions, ext2fs_inode_alloc_stats and |
| ext2fs_block_alloc_stats, which takes updates block/inode allocation |
| statistics in the bitmaps, block group descriptors, and superblock |
| when inodes or blocks are allocated or deallocated. |
| |