easier to understand (sorry, translators).
Add new @m (multiply-claimed) and @n (invalid) expansions for e2fsck
problem descriptions.
Add Dutch translation, and update French translation.
Add an explanation of how the @-expansion and %-exapansion works in
e2fsck/problem.c to make life easier for the translators.
Synchronize and update po files.
stored in inodes into e2fsck.
There are a number of bug fixes and enhancements over the original lustre fsck
BK repository. The biggest one is that this extended attribute values must
be aligned on 4-byte boundaries.
resize_inode capability disabled, but which still have the
s_reserved_gdt_blocks field set in the superblock, or which
still have blocks in the inode #7 (the resize inode).
problem.c (PR_1_BB_FS_BLOCK, PR_1_BBINODE_BAD_METABLOCK_PROMPT):
Fix up the handling of corrupted indirect blocks in the
bad block. We now correctly handle the case where there
is an overlap between a block group descriptor or
a superblock and a bad block indirect block. In the case
where the indirect block is corrupted, we now suggest
"e2fsck -c".
superblock. E2fsck will automatically save the journal information
in the superblock if it is not there already, and will use it if the
journal inode appears to be corrupted. ext2fs_add_journal_inode()
will also save the backup information, so that new filesystems
created by mke2fs and filesystems that have journals added via
tune2fs will also have journal location written to the superblock as
well. Debugfs's logdump command has been enhanced so that it can
use the journal information in the superblock.
The debugfs man page has been improved to more fully describe the
logdump command.
Added two new functions, ext2fs_file_open2() and
ext2fs_inode_io_intern2() which take a pointer to an inode structure;
this is needed so that e2fsck and debugfs can synthesize a
fake journal inode and use it to access the journal.
a single directory block (because this is the easy case;
we don't currently check for duplicates that span
directory blocks, for now. Eventually for htree
directories we can do this by searching for all directory
blocks that have a hash overflow, and then searching the
adjacent blocks to find all other potential duplicates.)
code accidentally had the INDEX_FL backwards compatibility code
removed. E2fsck will now fix HTREE corruptions in preen mode, and
mke2fs will not create filesystems with the dir_index flag set
by default. (The user has to specifically request it.)
Add additional checks to HTREE directories. We now check the count
and limit fields in the htree header, as well as assuring that the
hash table in each interior node is in ascending order. We also
check to make sure all leaf nodes are have the expected depth in
the tree.
Updated test cases to deal with all of the above.
using a non-zero hash version (i.e., half MD4 or TEA hash).
The hash version wasn't getting copied into dx_dir->hashversion and
this caused the kernel to treat all directories if they were using the
legacy hash, which was Bad.
would cause i_size to be too big), and offer to truncate the inode.
Remove old bogus i_size checks.
Add test case which tests e2fsck's handling of large sparse files.
Older e2fsck with the old(er) bogus i_size checks didn't handle
this correctly.
V2 fields are set on a V1 journal superblock, or an
internal V2 journal has s_nr_users is non-zero, clear the
entire journal superblock beyond the V1 superblock. This
fixes botched V1->V2 updates.
problem.c, problem.h (PR_0_CLEAR_V2_JOURNAL): Add new problem code.
f_bad_local_jnl: New test which tests for a V2 journal with bad
fields caused by a botched V1->V2 upgrade.
which will automatically relocate the ext3 journal from a
visible file to an invisible journal file if the
filesystem has been opened read/write.
super.c (check_super_block): Add call to e2fsck_move_ext3_journal
problem.c, problem.h (PR_0_MOVE_JOURNAL, PR_0_ERR_MOVE_JOURNAL):
Add new problem codes.
Andreas's symlink code; check_blocks() was unconditionally testing
inode_bad_map without checking to see if it existed first. Fixed
problem a different way; we now no longer check inode_bad_map at all,
since the file might not get deleted in pass 2 anyway. We move the
large file feature reconciliation code to to e2fsck_pass2(), and in
deallocate_inode() in pass2.c, we decrement the large files counter if
we're about to delete a large file.
pass1.c (mark_inode_bad): Replace alloc_bad_map with a function which
sets the bit in the bad inode bitmap.
(e2fsck_pass1): Check for fast symlinks with an invalid size, and set
the bad inode map in that case.
pass2.c (e2fsck_process_bad_inode): Check for fast symlinks with an
invalid size and prompt the user if the inode should be cleared.
problem.h, problem.c (PR_2_SYMLINK_SIZE): Added new problem code.
problem.c, problem.h: Change PR_0_JOURNAL_UNSUPP_INCOMPAT and
PR_0_JOURNAL_UNSUPP_ROCOMPAT so they aren't fatal errors, but prompt
to see if the user should abort. Removed the
PR_0_JOURNAL_RESET_COMPAT problem code.
journal.c (e2fsck_journal_load): If there are incompatible journal
flags, just return an error code.
(e2fsck_check_ext3_journal): If e2fsck_journal_load returns an error
code indicating that there are incompatible journal flag, check to see
if we should abort, and then offer to clear the journal.
journal.c (e2fsck_journal_reset_super): Fix bug; the reset journal
wasn't getting written out to disk since the dirty bit wasn't being
set on the buffer.
(e2fsck_journal_load): Don't print an error message if the journal
version number is wrong; just return a error code reflecting this
fact. If the block type in the journal superblcok is obviously not a
version number, report the journal is corrupted.
(e2fsck_check_ext3_journal): On an unsupported journal version, prompt
to abort by default, but then offer a chance to clear the journal as
corrupt.
problem.c, problem.h (PR_0_JOURNAL_UNSUPP_VERSION): Added new problem code.
pass1.c: Treat inodes with a low dtime (that were from a corrupted
orphan list) specially.
problem.c, problem.h: Add new problem codes PR_1_LOW_DTIME and
PR_1_ORPHAN_LIST_REFUGEES, and a new latch group, PR_LATCH_LOW_DTIME.
problemP.h: Expand the size of the problem flag to be an int instead
of a short. Expand space in the flag word which is reserved for
problem latch flags from 3 bits to 8 bits.
ChangeLog, expect.1, expect.2, image.gz, name:
f_badorphan: New test which verifies corrupted orphan list handling.
super.c (check_super_block): Be more strict on checking
s_r_blocks_count superblock field.
problem.c, problem.h (PR_0_JOURNAL_UNSUPP_ROCOMPAT,
PR_0_JOURNAL_UNSUPP_INCOMPAT, PR_0_JOURNAL_RESET_COMPAT): New problem
codes.
journal.c (e2fsck_journal_load): Use a problem code to report
unsupported feature flags. There is code to clear unsupported flags,
but since this is dangerous, it's not allowed in the problem code
table.
journal.c (e2fsck_journal_reset_super): initialize the journal
sequence number to a random value to avoid recovering bad transactions
from a corrupt journal.
pass1.c (e2fsck_pass1): Cap the maximum legal size of a file by the
limit caused by the fact that i_blocks is in 512 byte units, and that
the Linux buffer cache also fundamentally assumes 512 byte sectors.
Make sure that the journal inode is a regular file, and when clearing
an unused journal inode, make sure the icount db is updated.
problem.c, problem.h (PR_1_JOURNAL_BAD_MODE): Add new problem code.
ChangeLog, journal.c:
journal.c (e2fsck_journal_fix_unsupported_super): Remove unused
function. Add FIXME notes to e2fsck_get_journal(), from Andreas
Dilger.
