David Sterba [Thu, 3 Mar 2016 10:33:04 +0000 (11:33 +0100)]
btrfs-progs: don't print message for a missing device
The message
"warning devid %llu not found already\n",
does not seem to be too useful, it appears during several commands and
sometimes repeatedly.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 2 Mar 2016 14:47:49 +0000 (15:47 +0100)]
btrfs-progs: restore: update error messages
Switch to common helpers, message wording changed.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 2 Mar 2016 14:47:19 +0000 (15:47 +0100)]
btrfs-progs: switch more error messages to common helpers
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Tue, 1 Mar 2016 17:44:56 +0000 (18:44 +0100)]
btrfs-progs: tests: fix misc/005-long-device-name-for-ssd
We use a device mapper device on top of a loop device, the change in
rotational status does not always propagate if change it at the loop
device sysfs node.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Tue, 1 Mar 2016 15:34:26 +0000 (16:34 +0100)]
btrfs-progs: inspect: remove unnecessary helpers
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Tue, 1 Mar 2016 15:29:16 +0000 (16:29 +0100)]
btrfs-progs: unify argc min/max checking
We don't want to modify argc.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Tue, 1 Mar 2016 15:28:11 +0000 (16:28 +0100)]
btrfs-progs: unify naming of argc and argv
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Tue, 1 Mar 2016 15:06:27 +0000 (16:06 +0100)]
btrfs-progs: rename commandline helpers
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Tue, 1 Mar 2016 15:02:08 +0000 (16:02 +0100)]
btrfs-progs: add getopt stubs where needed
Commands that do not take any options do not use getopt, which means the
standard option separator "--" does not work. Update all command
handlers that need it, argv needs to be referenced using the optind that
is correctly pointed after the separator.
Signed-off-by: David Sterba <dsterba@suse.com>
Alexander Fougner [Sun, 28 Feb 2016 21:11:54 +0000 (22:11 +0100)]
btrfs-progs: docs: add note about resizing to max after device replace
Signed-off-by: Alexander Fougner <fougner89@gmail.com>
[ formatting adjustments ]
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 24 Feb 2016 15:19:16 +0000 (16:19 +0100)]
btrfs-progs: fi du: add long options for units
Drop -h, add just the common long options for now.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 24 Feb 2016 15:04:07 +0000 (16:04 +0100)]
btrfs-progs: fi du: switch to u64
Signed-off-by: David Sterba <dsterba@suse.com>
Mark Fasheh [Wed, 20 Jan 2016 21:49:27 +0000 (13:49 -0800)]
btrfs-progs: fi du: Calculate space shared by each directory arguments file set
Here we define each file set as those found by a recursive search of a
single directory argument to btrfs fi du.
This isn't as simple as adding up shared extents - they may be shared with
each other, and may also overlap. This patch uses an interval tree to store
shared extents we find while fiemapping files. After collecting them, a 'set
shared' count is calculated by summing (without overlap) each shared region
discovered. This is then displayed to the user as 'set shared'.
Signed-off-by: Mark Fasheh <mfasheh@suse.de>
Signed-off-by: David Sterba <dsterba@suse.com>
Mark Fasheh [Wed, 20 Jan 2016 21:49:26 +0000 (13:49 -0800)]
btrfs-progs: filesystem: add 'du' command
'btrfs du' differs from regular du in that it will work to resolve which
blocks are shared between files in its list. This gives the user a more
accurate bytecount from which they can make decisions regarding management
of their file space.
We still print a total number of bytes counted (like regular du), but also
print the number of bytes which were found to have been shared amongst the
file set provided. From there it becomes trivial to calculate how much space
is exclusively owned.
Signed-off-by: Mark Fasheh <mfasheh@suse.de>
[ rename files to reflect the filesystem command group, add GPL v2
file headers ]
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 24 Feb 2016 12:57:12 +0000 (13:57 +0100)]
btrfs-progs: build: extend per-binary objects
The standalone utilities could share object files with the main utility,
add a way to specify additional object files in a similar way to the
extra libs. The variable name must match the binary plus _objects
suffix and s/-/_/ .
Signed-off-by: David Sterba <dsterba@suse.com>
Alexander Fougner [Wed, 24 Feb 2016 10:52:34 +0000 (11:52 +0100)]
btrfs-progs: update docs for inspect-internal dump-super
Signed-off-by: Alexander Fougner <fougner89@gmail.com>
[ minor formatting updates ]
Signed-off-by: David Sterba <dsterba@suse.com>
Alexander Fougner [Wed, 24 Feb 2016 10:52:33 +0000 (11:52 +0100)]
btrfs-progs: introduce inspect-internal dump-super
The long-term plan is to merge the features of standalone tools
into the btrfs binary, reducing the number of shipped binaries.
Signed-off-by: Alexander Fougner <fougner89@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Alexander Fougner [Mon, 22 Feb 2016 14:49:50 +0000 (15:49 +0100)]
btrfs-progs: update docs and completion for inspect-internal dump-tree
Signed-off-by: Alexander Fougner <fougner89@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Alexander Fougner [Mon, 22 Feb 2016 14:49:49 +0000 (15:49 +0100)]
btrfs-progs: copy functionality of btrfs-debug-tree to inspect-internal subcommand
The long-term plan is to merge the features of standalone tools
into the btrfs binary, reducing the number of shipped binaries.
Signed-off-by: Alexander Fougner <fougner89@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Fri, 26 Feb 2016 17:22:09 +0000 (18:22 +0100)]
Btrfs progs v4.4.1
Signed-off-by: David Sterba <dsterba@suse.com>
Mark Fasheh [Wed, 20 Jan 2016 21:49:25 +0000 (13:49 -0800)]
btrfs-progs: Import interval tree implemenation from Linux v4.0-rc7.
While I had the chance, I compared the rbtre code in btrfs-progs to that of
the latest kernel. No new bug fixes need importing, however rbtree.h and
rbtree_augmented.h get documentation updates
Signed-off-by: Mark Fasheh <mfasheh@suse.de>
Signed-off-by: David Sterba <dsterba@suse.com>
Qu Wenruo [Mon, 22 Feb 2016 06:59:57 +0000 (14:59 +0800)]
btrfs-progs: misc-test: Add regression test for find-root gives empty result
Add regression test for btrfs-find-root gives empty result even the fs
is OK.
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
[ enhanced test ]
Signed-off-by: David Sterba <dsterba@suse.com>
Qu Wenruo [Mon, 22 Feb 2016 06:59:56 +0000 (14:59 +0800)]
btrfs-progs: find-root: Allow btrfs-find-root to search chunk root even chunk root is corrupted
Since now open_ctree_fs_info() can even return a valid fs_info with only
system chunk mapping from super block, use this ability to do chunk root
search for heavily damanged fs.
As an fast alternative for time consuming and buggy chunk-recovery.
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Qu Wenruo [Mon, 22 Feb 2016 06:59:55 +0000 (14:59 +0800)]
btrfs-progs: Add support for tree block operations on fs_info without roots
Since open_ctree_fs_info() now may return a fs_info even without any
roots, modify functions like read_tree_block() to operate with such
fs_info.
This provides the basis for btrfs-find-root to operate on chunk tree
with corrupted fs.
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
[ coding style adjustments, unified declarations ]
Signed-off-by: David Sterba <dsterba@suse.com>
Qu Wenruo [Mon, 22 Feb 2016 06:59:54 +0000 (14:59 +0800)]
btrfs-progs: Allow open_ctree to return fs_info even chunk tree is corrupted
Current open_ctree_fs_info() won't return anything if chunk tree root is
corrupted.
This makes some function, like btrfs-find-root, unable to find any older
chunk tree root, even it is possible to use system_chunk_array in super
block.
And at least two users in mail list has reported such heavily chunk
corruption.
Although we have 'btrfs rescue chunk-recovery' but it's too time
consuming and sometimes not able to cope with a specific filesystem
corruption.
This patch adds a new open ctree flag,
OPEN_CTREE_IGNORE_CHUNK_TREE_ERROR, allowing fs_info to be returned from
open_ctree_fs_info() even there is no valid tree root in it.
Also adds a new close_ctree() variant, close_ctree_fs_info() to handle
possible fs_info without any root.
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
[ adjusted error messages ]
Signed-off-by: David Sterba <dsterba@suse.com>
Qu Wenruo [Mon, 22 Feb 2016 06:59:53 +0000 (14:59 +0800)]
btrfs-progs: volume: Fix a bug causing btrfs-find-root to skip first chunk
There is a small bug from 2011, where btrfs_next_bg (formally
btrfs_next_metadata) function will always skip the first chunk.
That's OK for that time, as there is always 3 empty temporary chunks.
But now, we may ended up with only one metadata or system chunk, with
empty chunk auto-remove from kernel or new mkfs.btrfs.
So fix it by checking the initial value so btrfs_next_bg() will return
the first chunk if its *logical parameter is 0.
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Hongxu Jia [Fri, 19 Feb 2016 02:14:34 +0000 (21:14 -0500)]
btrfs-progs: fix symlink creation multiple times
The rule to create symlink in Makefile caused parallel issue:
$ make -j 40 DESTDIR=/image install BUILD_VERBOSE=1
...
1 [LN] libbtrfs.so.0
2 [LN] libbtrfs.so
3 ln -s -f libbtrfs.so.0.1 libbtrfs.so.0
4 ln -s -f libbtrfs.so.0.1 libbtrfs.so.0
5 ln -s -f libbtrfs.so.0.1 libbtrfs.so
6 ln -s -f libbtrfs.so.0.1 libbtrfs.so
...
It failed occasionally:
...
|symlinkat: couldn't stat 'git/libbtrfs.so' even though symlink
creation succeeded (No such file or directory).
|ln: failed to create symbolic link 'libbtrfs.so': No such file or directory
...
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Thu, 11 Feb 2016 18:26:26 +0000 (19:26 +0100)]
btrfs-progs: tests: use common variables and helpers
Use TEST_DEV and the associated helpers to manage the tested image.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Thu, 11 Feb 2016 18:21:24 +0000 (19:21 +0100)]
btrfs-progs: tests: store checksums in /tmp
We don't want to store the checksum on filesystem that we're converting.
Signed-off-by: David Sterba <dsterba@suse.com>
Lakshmipathi.G [Mon, 25 Jan 2016 16:08:33 +0000 (21:38 +0530)]
btrfs-progs: tests: do checksum verification with convert-tests
Signed-off-by: Lakshmipathi.G <Lakshmipathi.G@giis.co.in>
Signed-off-by: David Sterba <dsterba@suse.com>
Satoru Takeuchi [Fri, 5 Feb 2016 08:07:34 +0000 (17:07 +0900)]
btrfs-progs: write down the meaning of BTRFS_ARG_BLKDEV
Although BTRFS_ARG_BLKDEV can be returned from check_arg_type(),
it's not explained the meaning.
Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Satoru Takeuchi [Thu, 4 Feb 2016 05:02:14 +0000 (14:02 +0900)]
btrfs-progs: describe btrfs-send requires read-only subvolume
Both man btrfs-send(8) and usage message don't describe
btrfs-send needs read-only snapshot as its argument.
Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Satoru Takeuchi [Thu, 4 Feb 2016 01:51:23 +0000 (10:51 +0900)]
btrfs-progs: Fix self-reference of man btrfs-subvolume
btrfs-subvolume(8) is mentioned at "SEE ALSO" section of itself.
Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Tsutomu Itoh [Thu, 28 Jan 2016 08:00:33 +0000 (17:00 +0900)]
btrfs-progs: doc: fix size suffix in mkfs.btrfs
There is no petabyte in the explanation of the suffix of
the size parameter. So, it's added.
Signed-off-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Tsutomu Itoh [Thu, 28 Jan 2016 08:00:24 +0000 (17:00 +0900)]
btrfs-progs: doc: fix typo of some documents
Some typos are corrected.
Signed-off-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Mon, 25 Jan 2016 14:35:30 +0000 (15:35 +0100)]
btrfs-progs: fix compat_ro mask for free space tree
The BTRFS_FEATURE_COMPAT_RO_FREE_SPACE_TREE bit is supposed to be in the
COMPAT_RO_SUPP bitmask.
Reported-by: Holger Hoffstätte <holger.hoffstaette@googlemail.com>
Reported-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Mike Gilbert [Thu, 21 Jan 2016 15:59:32 +0000 (10:59 -0500)]
btrfs-progs: Makefile.in: Simplify/correct install-static
install -D does not create the last component, so this failed if
$(DESTDIR)$(bindir) did not already exist.
There's no need for a loop here since install accepts multiple source
arguments.
Signed-off-by: Mike Gilbert <floppym@gentoo.org>
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Mon, 18 Jan 2016 12:56:35 +0000 (13:56 +0100)]
Btrfs progs v4.4
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Fri, 15 Jan 2016 14:17:46 +0000 (15:17 +0100)]
btrfs-progs: docs: update balance manual page
Make the new balance filters' syntax more explicit. Other rewording and
reformatting.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Fri, 15 Jan 2016 13:00:41 +0000 (14:00 +0100)]
btrfs-progs: debug-tree: tweak tree node checks
The tree root and chunk root base pointers are verified in open_ctree so
we don't get NULL here. We still check the node pointers to get better
error message.
Resolves-coverity-id: 1348450
Resolves-coverity-id: 1348451
Signed-off-by: David Sterba <dsterba@suse.com>
Noah Massey [Fri, 15 Jan 2016 12:31:01 +0000 (13:31 +0100)]
btrfs-progs: fix static build
Change in "btrfs-progs: introduce helper for parsing args without
options" added a dependency on help.o that was duplicated for the static
build.
Signed-off-by: Noah Massey <noah.massey@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Mike Gilbert [Thu, 14 Jan 2016 10:18:03 +0000 (05:18 -0500)]
btrfs-progs: Use AC_CHECK_TOOL to find AR
AC_CHECK_TOOL takes the --host option into account for cross-compiling.
Signed-off-by: Mike Gilbert <floppym@gentoo.org>
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Thu, 14 Jan 2016 10:16:27 +0000 (11:16 +0100)]
Btrfs progs v4.4-rc1
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Thu, 14 Jan 2016 09:37:02 +0000 (10:37 +0100)]
btrfs-progs: subvol show: use clean_args_no_options instead of opencoding
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Thu, 14 Jan 2016 09:30:35 +0000 (10:30 +0100)]
btrfs-progs: introduce helper for parsing args without options
All commands should support the "--" option separator. This is
transparently handled by getopt, but we don't use that everywhere.
Introduce a helper for commands that take no options (just the path).
The object file dependencies need to be adjusted a bit.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Thu, 14 Jan 2016 09:29:13 +0000 (10:29 +0100)]
btrfs-progs: move prefixcmp to utils
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Thu, 14 Jan 2016 08:40:24 +0000 (09:40 +0100)]
btrfs-progs: receive: don't leak open find handle
Resolves-coverity-id: 1348121
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 13 Jan 2016 17:44:59 +0000 (18:44 +0100)]
btrfs-progs: also check filesystem type in test_issubvolume
A subvolume is a directory with inode number 256 on a btrfs filesytem.
Add the missing check to test_issubvolume for completeness, otherwise we
always do that in btrfs_open_dir.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 13 Jan 2016 17:14:32 +0000 (18:14 +0100)]
btrfs-progs: more verbose errors from test_issubvolume
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 13 Jan 2016 16:45:39 +0000 (17:45 +0100)]
btrfs-progs: let test_issubvolume return the exact error
Return any error from stat, minor cleanups.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 13 Jan 2016 17:08:34 +0000 (18:08 +0100)]
btrfs-progs: use symbolic name for subvolume inode number in test_issubvolume
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 13 Jan 2016 17:04:22 +0000 (18:04 +0100)]
btrfs-progs: handle errors from test_isdir
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 13 Jan 2016 16:45:39 +0000 (17:45 +0100)]
btrfs-progs: let test_isdir return the exact error
Return any error from stat, normalize the return value in case the path
is a directory.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 13 Jan 2016 15:05:56 +0000 (16:05 +0100)]
btrfs-progs: debug-tree: teach -t option about the chunk and root trees
A user on IRC wanted to dump the chunk tree using the -t option. As the
-t option enumerates only trees pointed by the tree_root, the chunk tree
is skipped. Similar for th tree of tree roots.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 13 Jan 2016 14:38:28 +0000 (15:38 +0100)]
btrfs-progs: subvol show: handle options by getopt
The subvolume show command does not take any optios but at least it
should honor "--", as reported.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=110181
Reported-by: <moviuro+kernel@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 13 Jan 2016 11:59:42 +0000 (12:59 +0100)]
btrfs-progs: fi usage: support mixed blockgroups
Properly account the duplicated block groups and global reserve.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=110111
Reported-by: Chris Murphy <bugzilla@colorremedies.com>
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Tue, 12 Jan 2016 17:42:49 +0000 (18:42 +0100)]
btrfs-progs: docs: enhance btrfs-filesystem manual page
Wording, formatting, explanations, examples.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Tue, 12 Jan 2016 14:16:11 +0000 (15:16 +0100)]
btrfs-progs: tests: add missing prerequisites
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Tue, 12 Jan 2016 13:34:41 +0000 (14:34 +0100)]
btrfs-porgs: fi usage: rename variable to avoid shadowing
Reported by gcc -Wshadow .
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Tue, 12 Jan 2016 13:34:41 +0000 (14:34 +0100)]
btrfs-porgs: check: rename variable to avoid shadowing
Reported by gcc -Wshadow .
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Tue, 12 Jan 2016 13:34:41 +0000 (14:34 +0100)]
btrfs-porgs: qgroup: rename variable to avoid shadowing
Reported by gcc -Wshadow .
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Tue, 12 Jan 2016 13:25:23 +0000 (14:25 +0100)]
btrfs-progs: add function attributes for the printf-like
Reported by gcc -Wsuggest-attribute=format .
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Tue, 12 Jan 2016 13:18:24 +0000 (14:18 +0100)]
btrfs-progs: build: fix builds with extra warnings, W=1
Wrong variable name used in the main makefile.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Tue, 12 Jan 2016 12:35:50 +0000 (13:35 +0100)]
btrfs-progs: check for negative return value from ioctl
Handle only negative values returned by ioctl syscalls, with exception
of the device remove. It returns positive values that are handled later.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Tue, 12 Jan 2016 10:20:18 +0000 (11:20 +0100)]
btrfs-progs: remove unnecessary errno temp variables
We can read errno directly if it's not clobbered by any intermediate
calls.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Mon, 11 Jan 2016 15:44:44 +0000 (16:44 +0100)]
btrfs-progs: free-space-tree: minor message adjustments
Signed-off-by: David Sterba <dsterba@suse.com>
Khem Raj [Sun, 10 Jan 2016 03:04:23 +0000 (19:04 -0800)]
btrfsprogs: corrupt-blocks: include limits.h to define PATH_MAX
limits.h is needed for PATH_MAX definition
Fixes
| btrfs-corrupt-block.c: In function 'corrupt_dir_item':
| btrfs-corrupt-block.c:478:12: error: 'PATH_MAX' undeclared (first use in this function)
| char name[PATH_MAX];
Signed-off-by: Khem Raj <raj.khem@gmail.com>
[ minor changelog edits ]
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Mon, 11 Jan 2016 15:28:14 +0000 (16:28 +0100)]
btrfs-progs: docs: document new mount option fragment
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Mon, 11 Jan 2016 15:12:28 +0000 (16:12 +0100)]
btrfs-progs: docs: sort mount options alphabetically
Signed-off-by: David Sterba <dsterba@suse.com>
Omar Sandoval [Wed, 30 Sep 2015 03:51:45 +0000 (20:51 -0700)]
btrfs-progs: check the free space tree in btrfsck
This reuses the existing code for checking the free space cache, we just
need to load the free space tree. While we do that, we check a couple of
invariants on the free space tree itself. This requires pulling in some
code from the kernel to exclude the super stripes.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Omar Sandoval [Wed, 30 Sep 2015 03:51:44 +0000 (20:51 -0700)]
btrfs-progs: add basic awareness of the free space tree
To start, let's tell btrfs-progs to read the free space root and how to
print the on-disk format of the free space tree. However, we're not
adding the FREE_SPACE_TREE read-only compat bit to the set of supported
bits because progs doesn't know how to keep the free space tree
consistent.
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Mon, 11 Jan 2016 14:32:38 +0000 (15:32 +0100)]
btrfs-progs: docs: rename btrfs-mount to btrfs-man5
The page does will not contain only mount options but other stuff.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Mon, 11 Jan 2016 14:28:08 +0000 (15:28 +0100)]
btrfs-progs: docs, btrfs-mount: enhance file attributes section
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Mon, 11 Jan 2016 13:31:20 +0000 (14:31 +0100)]
btrfs-progs: cleanup, move usage help strings closer to the command callbacks
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Mon, 11 Jan 2016 14:35:07 +0000 (15:35 +0100)]
btrfs-progs: cmd property: use correct usage strings
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Mon, 11 Jan 2016 10:01:47 +0000 (11:01 +0100)]
btrfs-progs: cmd fi usage: switch to common error message wrapper
Message texts were adjusted.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Mon, 11 Jan 2016 10:01:47 +0000 (11:01 +0100)]
btrfs-progs: cmd filesystem: switch to common error message wrapper
Message texts were adjusted.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Mon, 11 Jan 2016 10:01:47 +0000 (11:01 +0100)]
btrfs-progs: cmd replace: switch to common error message wrapper
Message texts were adjusted.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Mon, 11 Jan 2016 10:01:47 +0000 (11:01 +0100)]
btrfs-progs: cmd subvolume: switch to common error message wrapper
Message texts were adjusted.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Mon, 11 Jan 2016 10:01:47 +0000 (11:01 +0100)]
btrfs-progs: cmd send: switch to common error message wrapper
Message texts were adjusted.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Mon, 11 Jan 2016 10:01:47 +0000 (11:01 +0100)]
btrfs-progs: cmd receive: switch to common error message wrapper
Message texts were adjusted.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Mon, 11 Jan 2016 10:01:47 +0000 (11:01 +0100)]
btrfs-progs: cmd qgroup: switch to common error message wrapper
Message texts were adjusted.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Mon, 11 Jan 2016 10:01:47 +0000 (11:01 +0100)]
btrfs-progs: cmd property: switch to common error message wrapper
Message texts were adjusted.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Mon, 11 Jan 2016 10:01:47 +0000 (11:01 +0100)]
btrfs-progs: cmd balance: switch to common error message wrapper
Message texts were adjusted.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Mon, 11 Jan 2016 10:01:47 +0000 (11:01 +0100)]
btrfs-progs: cmd quota: switch to common error message wrapper
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Mon, 11 Jan 2016 10:01:47 +0000 (11:01 +0100)]
btrfs-progs: cmd rescue: switch to common error message wrapper
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 6 Jan 2016 14:52:11 +0000 (15:52 +0100)]
btrfs-progs: catch memory allocation failure in btrfs_split_item
Do the dumb BUG_ON now, the function needs more changes to handle all
errors.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 6 Jan 2016 14:52:11 +0000 (15:52 +0100)]
btrfs-progs: handler memory allocation failure in add_extent_rec
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 6 Jan 2016 14:52:11 +0000 (15:52 +0100)]
btrfs-progs: catch memory allocation failure from alloc_data_backref
Do the dumb BUG_ON now, the function needs more changes to handle all
errors.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 6 Jan 2016 14:52:11 +0000 (15:52 +0100)]
btrfs-progs: catch memory allocation failure from alloc_tree_backref
Do the dumb BUG_ON now, the function needs more changes to handle all
errors.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 6 Jan 2016 14:52:11 +0000 (15:52 +0100)]
btrfs-progs: catch memory allocation failure in splice_shared_node
Do the dumb BUG_ON now, the function needs more changes to handle all
errors.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 6 Jan 2016 14:08:46 +0000 (15:08 +0100)]
btrfs-progs: handle errors in get_inode_backref and fail in the caller
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 6 Jan 2016 14:37:06 +0000 (15:37 +0100)]
btrfs-progs: handle errors in get_root_backref and fail in the caller
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 6 Jan 2016 14:08:46 +0000 (15:08 +0100)]
btrfs-progs: return errors from get_root_rec, fail in callers
get_root_rec return value is enahanced, callers will just BUG_ON now
and will be fixed one by one.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 6 Jan 2016 14:37:06 +0000 (15:37 +0100)]
btrfs-progs: handle errors in add_shared_node and fail in the caller
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 6 Jan 2016 14:08:46 +0000 (15:08 +0100)]
btrfs-progs: return errors from clone_inode_rec, fail in callers
clone_inode_rec return value is enahanced, callers will just BUG_ON now
and will be fixed one by one.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Wed, 6 Jan 2016 14:08:46 +0000 (15:08 +0100)]
btrfs-progs: return errors from get_inode_rec, fail in callers
get_inode_rec return value is enahanced, callers will just BUG_ON now
and will be fixed one by one.
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Fri, 8 Jan 2016 18:33:02 +0000 (19:33 +0100)]
btrfs-progs: docs, enhance the mount option manual page
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Fri, 8 Jan 2016 13:46:44 +0000 (14:46 +0100)]
btrfs-progs: docs, btrfs-mount: enhance fatal_erros
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba [Fri, 8 Jan 2016 13:34:48 +0000 (14:34 +0100)]
btrfs-progs: docs, btrfs-mount: put NOTE tag to new paragraph
Otherwise it's not rendered properly.
Signed-off-by: David Sterba <dsterba@suse.com>