Jaegeuk Kim [Thu, 6 Nov 2014 04:25:49 +0000 (20:25 -0800)]
fsck.f2fs: fix SIT entry types
Sometimes, SIT entry type is broken, so we need to rebuild it.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
JP Abgrall [Mon, 3 Nov 2014 21:27:42 +0000 (13:27 -0800)]
fsck.f2fs: actually flag the fixed dentries as fixed
This is a followup from
056e4b04fc44a006d5529bafbf87b1d73296c665
Now the blk is marked as fixed so that the callers can write it back.
Change-Id: I99c94bc39e772e0d0baab81bd741ce55416ce0e6
Signed-off-by: JP Abgrall <jpa@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Fri, 31 Oct 2014 19:48:42 +0000 (12:48 -0700)]
f2fs: use last_blk for print dentries
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Fri, 31 Oct 2014 18:06:45 +0000 (11:06 -0700)]
fsck.f2fs: fix DATA_EXIST flag for old partition
This should fix the DATA_EXIST before recent inline_data is enabled.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
JP Abgrall [Wed, 29 Oct 2014 02:11:52 +0000 (19:11 -0700)]
fsck.f2fs: attempt to identify bad dentries
If a dentry has a bad ino (fsck_chk_nod_blk() fails)
and has a name len of 0, then __chk_dentries() will end up stuck:
....
[__chk_dentries: 663] [ 4]-[0x0] name[] len[0x0] ino[0x5f1710dc] type[0xd1]
[ASSERT] (sanity_check_nid: 184) --> nid is not valid. [0x5f1710dc]
[__chk_dentries: 663] [ 4]-[0x0] name[] len[0x0] ino[0x5f1710dc] type[0xd1]
[ASSERT] (sanity_check_nid: 184) --> nid is not valid. [0x5f1710dc]
[__chk_dentries: 663] [ 4]-[0x0] name[] len[0x0] ino[0x5f1710dc] type[0xd1]
[ASSERT] (sanity_check_nid: 184) --> nid is not valid. [0x5f1710dc]
....
This change tries to identify bad dentries:
- is the ino a valid NID?
- is the FILE_TYPE a happy type?
Change-Id: I5fb2f3869c96f2c928baaace148de1af102e558e
Signed-off-by: JP Abgrall <jpa@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Sun, 19 Oct 2014 06:51:17 +0000 (23:51 -0700)]
fsck.f2fs: show inline status of inode
This patch adds to show inline status of each inode.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Sun, 19 Oct 2014 06:49:30 +0000 (23:49 -0700)]
fsck.f2fs: fix wrongly allocated 0'th block for inline_data
This patch fixes not to allocate any 0'th block for inline_data.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Thu, 16 Oct 2014 16:40:16 +0000 (09:40 -0700)]
fsck.f2fs: fix link count correctly
We should do *goto check* if there is something to fix.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Wed, 15 Oct 2014 23:53:25 +0000 (16:53 -0700)]
fsck.f2fs: fix wrong hash_code made by previous buggy code
The previous f2fs remained wrong hash_code for international characters.
So, fsck.f2fs should fix that hash_code with current valid names.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Tue, 14 Oct 2014 22:15:40 +0000 (15:15 -0700)]
fsck.f2fs: support inline_dentry
This patch implements inline_dentry feature.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Thu, 9 Oct 2014 21:58:40 +0000 (14:58 -0700)]
fsck.f2fs: fix superblock offset
The second offset should be F2FS_BLKSIZE + F2FS_SUPER_OFFSET.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Tue, 7 Oct 2014 22:34:28 +0000 (15:34 -0700)]
mkfs.f2fs: avoid build warning
Avoid build warning for printf.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Mon, 29 Sep 2014 18:29:13 +0000 (11:29 -0700)]
fsck.f2fs: fix wrong block addres of nids
This patch avoids assert when nid has wrong block address.
Let's fix this.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
joerg jungermann [Fri, 26 Sep 2014 05:05:12 +0000 (22:05 -0700)]
mkfs.f2fs: possible endianes bug in mkfs.f2fs roll-forward speed
I might found a bug in mkfs.f2fs. while experimenting with f2fs on my big
endian MIPS32 device (platform lantiq, 14.07-rc3, uclibc).
I ran into an issue that mkfs.f2fs, was not able to format block devices if I
did not specify the sector count manually.
I hunted it down to lib/libf2fs.c.
After I found that the detected sector count equals to the wanted sector count
shifted left (32+9) times.
I found two issues:
Firstly it uses ioctl BLKGETSIZE, which writes to an uint32_t the size of the
device.
As c->total_sectors is of type uint64_t, the value is written in to the first
4 bytes.
That explained the left shift of 32 bits.
Secondly BLKGETSIZE determines the size of the device in bytes (AFAIK, learned
by observation).
In the first branch of the if-block patched below, the c->total_sectors is
calculated by
c->total_sectors = stat_buf.st_size / c->sector_size;
The else branch omits the devision. sector_sice is mostly 512, that explained
the left shift by 9 bytes.
* fixes sector count calculation
* uses BLKGETSIZE64 if avail
Signed-off-by: joerg jungermann <jj@borkum.net>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Tue, 23 Sep 2014 05:22:33 +0000 (22:22 -0700)]
f2fs-tools: fix for build big-endian processors
This patch fixes build failure on big-endian systems.
Reported-and-Tested-by: Jan Engelhardt <jengelh@inai.de>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Thu, 18 Sep 2014 16:57:09 +0000 (09:57 -0700)]
f2fs-tools: release 1.4.0
This version includes:
- fsck.f2fs fixing corrupted images/partitions
- dump.f2fs retrieving speicific file
- bug fixes on f2fsstat and fibmap.f2fs
- refactor code blocks for android build
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Thu, 18 Sep 2014 18:35:53 +0000 (03:35 +0900)]
f2fstat: enhance readability of output
This patch enhances output readability of f2fstat.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Mon, 8 Sep 2014 18:13:00 +0000 (11:13 -0700)]
tracepoint.sh: update latest tracepoints
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Thu, 4 Sep 2014 02:41:44 +0000 (19:41 -0700)]
f2fs: rearrange options to remove redundant check
This patch summarizes the usage of options.
-a : auto_fix, fix corruption, only if f2fs reported some potential errors
-f : force, fix corruption entire partition
None : prompt, if fsck.f2fs detets any corruption
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Wed, 3 Sep 2014 01:07:35 +0000 (18:07 -0700)]
fsck.f2fs: add auto_fix feature
This patch adds an auto_fix feature which fixes inconsistency of f2fs images.
E.g.,
With this option, -a, fsck.f2fs tries to fix inconsistency only if its valid
checkpoint has CP_FSCK_FLAG, written by previous bug_on cases.
So, normally it does fix nothing, so that there is no performance regression.
But, if a sort of corruption was reported by the f2fs module, this tries to
fix potential corrupted partition.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Tue, 2 Sep 2014 17:52:56 +0000 (10:52 -0700)]
fsck.f2fs: avoid build warnings
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Sat, 30 Aug 2014 00:15:09 +0000 (17:15 -0700)]
fsck.f2fs: remove list.h
Just use list_head only.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Thu, 28 Aug 2014 23:55:45 +0000 (16:55 -0700)]
fsck.f2fs: check next block is free or not
If block allocation is made to the next block offset, we should drop that
block.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Thu, 28 Aug 2014 21:55:07 +0000 (14:55 -0700)]
fsck.f2fs: fix checkpoint
- fix nat entries
- fix sit entries
- fix checkpoint
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Thu, 28 Aug 2014 20:49:04 +0000 (13:49 -0700)]
fsck.f2fs: handle correctly segment summary entries
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Thu, 28 Aug 2014 17:56:14 +0000 (10:56 -0700)]
fsck.f2fs: remove corrupted xattr block
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Thu, 28 Aug 2014 17:50:51 +0000 (10:50 -0700)]
fsck.f2fs: corrupted orphan inode will be removed
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Fri, 29 Aug 2014 18:26:57 +0000 (11:26 -0700)]
fsck.f2fs: remove dentry if its inode block is corrupted
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Thu, 28 Aug 2014 17:27:17 +0000 (10:27 -0700)]
fsck.f2fs: add fixing messeages
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Fri, 29 Aug 2014 18:46:25 +0000 (11:46 -0700)]
fsck.f2fs: fix inode block inconsistency
This patch is to fix inode block inconsistency such as iblocks and ilinks.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Thu, 28 Aug 2014 00:15:55 +0000 (17:15 -0700)]
fsck.f2fs: give a chance to recover sit entries
This patch skips initial verfication on SIT entries, which checks the number of
valid blocks from its bitmap.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Thu, 28 Aug 2014 00:13:23 +0000 (17:13 -0700)]
fsck.f2fs: cleanup mount.c
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Thu, 28 Aug 2014 00:06:17 +0000 (17:06 -0700)]
fsck.f2fs: handle error cases
Do sanity check first and then update metadata.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Wed, 27 Aug 2014 23:39:23 +0000 (16:39 -0700)]
fsck.f2fs: remove return value of get_node_info
We don't need to get the return value.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Wed, 27 Aug 2014 23:32:06 +0000 (16:32 -0700)]
fsck.f2fs: handle IS_VALID_BLK_ADDR
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Wed, 27 Aug 2014 23:16:16 +0000 (16:16 -0700)]
fsck.f2fs: clean up codes
Fix wrong coding style.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Wed, 27 Aug 2014 00:26:01 +0000 (17:26 -0700)]
fsck.f2fs: retry to fix corrupted image
This patch adds a facility to retry conducting fsck.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Tue, 26 Aug 2014 23:28:12 +0000 (16:28 -0700)]
f2fs_dentry_hash: avoid casting unsigned char to singed char
This can hurt when calculating hash value, resulting in false alarm.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Tue, 19 Aug 2014 22:10:47 +0000 (15:10 -0700)]
fsck.f2fs: show inode numbers
fsck.f2fs -d 1 [dev]
: shows inode informations
fsck.f2fs -d -1 [dev]
: shows directory tree with inode number
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Tue, 19 Aug 2014 21:05:21 +0000 (14:05 -0700)]
dump.f2fs: support dump_file from image
This patch adds supporting dump_file, which can extract a file from image.
You can simply select [yes|no] when doing dump.f2fs -i [inode number] [img].
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Tue, 29 Jul 2014 23:24:52 +0000 (16:24 -0700)]
mkfs.f2fs: remove build warning
Should be unsigned int for le32_to_cpu.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Tue, 29 Jul 2014 23:24:11 +0000 (16:24 -0700)]
tracepoint.sh: add missing tracepoints
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Sankalp Bose [Wed, 23 Jul 2014 00:28:14 +0000 (03:28 +0300)]
mkfs.f2fs: fix name conflict for BLKDISCARD
The compile time option BLKDISCARD conflicts with ioctl code
for discard. This causes discard to fail with "Info: This
device doesn't support TRIM". Rename compile time option
to WITH_BLKDISCARD.
Signed-off-by: Sankalp Bose <sankalp@tuxera.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Changman Lee [Thu, 10 Jul 2014 06:26:04 +0000 (15:26 +0900)]
mkfs.f2fs: large volume support
This patch supports large volume over about 3TB.
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Mark Salyzyn [Mon, 30 Jun 2014 20:57:17 +0000 (13:57 -0700)]
f2fs-tools: 64-bit compile issue
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Change-Id: I9398b877571d3dabbcb29c87a67d59672ea7fbaa
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
JP Abgrall [Fri, 13 Jun 2014 20:25:20 +0000 (13:25 -0700)]
libf2fs: move the finalize_device() into the io lib.
This is required so that libf2fs.c can be used against any kind
of device (E.g. an in-memory sparse file) just by linking against
something that provides the libf2fs_io.c functions.
libf2fs is currently libf2fs.c + libf2fs_io.c
Signed-off-by: JP Abgrall <jpa@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Fri, 13 Jun 2014 08:41:58 +0000 (17:41 +0900)]
mkfs: set BLKDISCARD by default
And let's show some debug info as well.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Fri, 13 Jun 2014 07:51:32 +0000 (16:51 +0900)]
libf2fs, fsck, mkfs: call f2fs_finalize_device before exit
The fsck tool should call f2fs_finalize_device before exit to close the device
file.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
JP Abgrall [Thu, 12 Jun 2014 04:55:38 +0000 (21:55 -0700)]
mkfs: support passing in the number of sectors to use
Adds the optional sectors count:
mkfs.f2fs [options] device [sectors]
Change-Id: I3ac83121576574bda074140ffa60195a2bc9947b
Signed-off-by: JP Abgrall <jpa@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
JP Abgrall [Thu, 12 Jun 2014 04:56:56 +0000 (21:56 -0700)]
License tweak: LGPL v2.1 vs LGPL v2
The important part is
b) Use a suitable shared library mechanism for linking with the
Library. A suitable mechanism is one that (1) uses at run time a
copy of the library already present on the user's computer system,
rather than copying library functions into the executable, and (2)
will operate properly with a modified version of the library, if
the user installs one, as long as the modified version is
interface-compatible with the version that the work was made with.
Change-Id: Ic1a02ec5cfcb2bedda3d53f3061037e1e7437221
Signed-off-by: JP Abgrall <jpa@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Changman Lee [Mon, 12 May 2014 13:03:46 +0000 (22:03 +0900)]
fsck.f2fs: large volume support
This patch support large volume over about 3TB.
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
[Jaegeuk Kim: add missing cp_payload in f2fs_super_block]
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Jaegeuk Kim [Wed, 21 May 2014 03:05:31 +0000 (12:05 +0900)]
fibmap: need linux/fs.h for FIBMAP
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
JP Abgrall [Wed, 14 May 2014 00:02:55 +0000 (17:02 -0700)]
Cleanup various build warnings (signed vs unsigned, unused vars,...)
* removed unused includes.
* removed unused parameters.
* Fixed a bunch of warnings around:
int i;
if (i < some_uint) ...
and
u32 x;
...
if (x < 0) return error;
* Protect BLKDISCARD usage if it is not available.
Change-Id: Iede035b1beb2df01c961589a69aff47a5258ecd2
Signed-off-by: JP Abgrall <jpa@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Fri, 9 May 2014 01:32:14 +0000 (10:32 +0900)]
f2fs: fix to remove the test code that should not be merged
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Mon, 7 Apr 2014 03:10:59 +0000 (12:10 +0900)]
f2fs-tools: announce dual licenses with GPL and LGPL v2
This patch announces LGPL v2 for the following files.
- include/f2fs_fs.h
- lib/libf2fs.c
- lib/libf2fs_io.c
- mkfs/f2fs_format.c
- mkfs/f2fs_format_main.c
- mkfs/f2fs_format_utils.c
- mkfs/f2fs_format_utils.h
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
JP Abgrall [Mon, 31 Mar 2014 22:33:01 +0000 (15:33 -0700)]
format: add support for dev_fill() and extra dev_*() debugging.
Support an fs_io dev_fill().
This helps with devices that actually already return 0 on uninitialized
data. It also helps with in memory devices using sparse libs: don't
allocate a block of 0s.
Signed-off-by: JP Abgrall <jpa@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
JP Abgrall [Thu, 6 Feb 2014 03:54:12 +0000 (19:54 -0800)]
further split up lib2fs so that it does not do any IO directly.
This will allow turning mkfs into a libarary more easily.
Signed-off-by: JP Abgrall <jpa@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
JP Abgrall [Thu, 6 Feb 2014 03:53:19 +0000 (19:53 -0800)]
split up mkfs format into main and just the format code.
This will allow using the format code as a library.
Signed-off-by: JP Abgrall <jpa@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Dongho Sim [Wed, 26 Mar 2014 08:25:14 +0000 (08:25 +0000)]
mkfs: fix wrong extension count
fix an bug related to extension list.
there was the potential bug in set_cold_files function, namei.c.
Signed-off-by: Dongho Sim <dh.sim@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Natanael Copa [Mon, 3 Mar 2014 09:20:58 +0000 (09:20 +0000)]
fibmap.f2fs: compile fix for musl libc
Include sys/types.h for major/minor macros.
This fixes the following compile error with musl libc:
fibmap.o: In function `print_stat':
/home/ncopa/src/f2fs-tools/tools/fibmap.c:34: undefined reference to `minor'
/home/ncopa/src/f2fs-tools/tools/fibmap.c:34: undefined reference to `major'
fibmap.o: In function `stat_bdev':
/home/ncopa/src/f2fs-tools/tools/fibmap.c:54: undefined reference to `minor'
/home/ncopa/src/f2fs-tools/tools/fibmap.c:54: undefined reference to `major'
collect2: error: ld returned 1 exit status
Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Thu, 27 Feb 2014 11:12:35 +0000 (20:12 +0900)]
mkfs: support large directory
This patch synchronizes mkfs with the latest f2fs configuration in which
supports large directory by assigning dir_level.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Mon, 24 Feb 2014 23:07:25 +0000 (08:07 +0900)]
fsck: remove build warnings
This patch casts some variable types to remove build warnings.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Changman Lee [Thu, 13 Feb 2014 06:13:23 +0000 (15:13 +0900)]
f2fstat: add nat caches and free nids
This patch shows nat caches and free nids using f2fs.
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Changman Lee [Thu, 13 Feb 2014 06:13:22 +0000 (15:13 +0900)]
f2fstat: show cp count calling f2fs
This patch is to inform how many checkpoint is called.
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Changman Lee [Thu, 6 Feb 2014 07:37:53 +0000 (16:37 +0900)]
f2fstat: add memory information used by f2fs
This patch adds memory information used by f2fs.
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Wed, 5 Feb 2014 16:09:36 +0000 (01:09 +0900)]
mkfs, fsck: change the results for readability
This patch cleans up several printing formats.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Changman Lee [Wed, 29 Jan 2014 04:36:54 +0000 (13:36 +0900)]
f2fstat: add option to select partition to see status
If there are some partitions, this may select a partition to see its
status. If no selection, you will see first section of status.
e.g.) f2fstat -p /dev/sda3
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Tue, 28 Jan 2014 10:23:57 +0000 (19:23 +0900)]
mkfs: fix the wrong nat bitmap size
We should consider checksum bytes in the checkpoint block.
Previously, this bug incured very critical panics for node entry handling.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Mon, 20 Jan 2014 08:42:21 +0000 (17:42 +0900)]
f2fs-tools: resolve build warnings
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Changman Lee [Thu, 16 Jan 2014 03:01:27 +0000 (12:01 +0900)]
fibmap.f2fs: add bdev information
This patch shows devname and start_lba based on zero sector.
fibmap reports related lba, sometimes we want to know absolute lba of
file to compare with blktrace.
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Changman Lee [Thu, 16 Jan 2014 03:01:26 +0000 (12:01 +0900)]
f2fs-tools: move fsck/fibmap.f2fs to tools/
Let's move miscellaneous utilities into tools directory.
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Changman Lee [Fri, 10 Jan 2014 08:44:59 +0000 (17:44 +0900)]
f2fs-tools: add f2fstat to print f2fs's status in sec
This tool prints /sys/kernel/debug/f2fs/status in sec so that we
can monitor variation of f2fs status.
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
JP Abgrall [Fri, 10 Jan 2014 01:53:18 +0000 (17:53 -0800)]
mkfs: write the cp page 2 of the checkpoint pack 2 during format
Currently mkfs followed by fsck will fail with
[f2fs_crc_valid: 351] CRC validation failed: cal_crc =
4076150800 blk_crc = 0 buff_size = 0x0
This is because the validatie_checkpoint() tries to read and checksum the
cp page 2, and it is invoked on both cp packs.
But format only writes the page 1 of the 2nd checkpoint pack.
Signed-off-by: JP Abgrall <jpa@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
JP Abgrall [Thu, 9 Jan 2014 21:56:07 +0000 (13:56 -0800)]
fix typo around CONFIG_64BIT usage
Would do 64 BITS_PER_LONG when CONFIG_64BIT was NOT defined,
causing BITS_PER_LONG to be wrong on 32bit systems.
Signed-off-by: JP Abgrall <jpa@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
JP Abgrall [Sat, 11 Jan 2014 05:16:10 +0000 (21:16 -0800)]
mkfs: completely abstract the dev IO during format
This change allows for f2fs_format to work on a non-standard device (e.g.
sparse-memory backed file).
Removes direct access to config.fd from within f2fs_format.c.
Now, f2fs_format_device() can be made to work against any device by
providing
f2fs_finalize_device()
f2fs_trim_device()
and the lib2fs.c functions
ASCIIToUNICODE
dev_write
f2fs_cal_crc32
f2fs_set_bit
log_base_2
This will allow Android's fastboot to use f2fs against a libsparse.
Signed-off-by: JP Abgrall <jpa@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Fri, 27 Dec 2013 03:57:51 +0000 (12:57 +0900)]
fibmap: fix wrong block count
This is an obvious bug fix patch.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Huajun Li [Fri, 25 Oct 2013 16:12:40 +0000 (00:12 +0800)]
f2fs-tools: add inline data check
Add inline data check
Signed-off-by: Weihong Xu <weihong.xu@intel.com>
Signed-off-by: Huajun Li <huajun.li@intel.com>
Signed-off-by: Haicheng Li <haicheng.li@linux.intel.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Mon, 16 Dec 2013 03:32:37 +0000 (12:32 +0900)]
README: add libtool guide
The f2fs-tools needs libtool package to compile sources.
Suggested-by: Sérgio Benjamim <sergio_br2@ig.com.br>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Mon, 11 Nov 2013 04:29:11 +0000 (13:29 +0900)]
mkfs: remove stale node blocks
If the device does not support discard, we should write zero blocks
to avoid roll-forward recovery.
Reported-and-tested-by: Huajun Li <huajun.li@intel.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Wed, 30 Oct 2013 02:16:01 +0000 (11:16 +0900)]
fsck: fix orphan node blocks
Previously, fsck handles only the orphan inode block excpet its indirect node
blocks.
This causes false-alarm, unreachable nat entries [xxx].
This patch fixes to cover indirect node blocks in an orphan inode.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Fri, 25 Oct 2013 07:10:18 +0000 (16:10 +0900)]
f2fs-tools: release 1.2.0
This version includes:
- initial fsck and dump tools
- libraries for f2fs
- bug fixes
- etc
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Thu, 17 Oct 2013 08:28:15 +0000 (17:28 +0900)]
mkfs: add two file extensions for android
This patch adds two file extensions, jpeg and video, to identify cold files
in android systems.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Thu, 17 Oct 2013 06:26:23 +0000 (15:26 +0900)]
scripts: add some scripts
1. dumpf2fs.sh
: to see internal device with hexdump
2. spo_test.sh
: to run SPOR
3. tracepoint.sh
: to turn on tracepoints
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Thu, 17 Oct 2013 06:15:54 +0000 (15:15 +0900)]
README: add description how to cross-compile
This patch adds description for the cross-compilation.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Wed, 16 Oct 2013 04:48:45 +0000 (13:48 +0900)]
fsck: fix checking orphan inodes
This patch fixes bugs in the orphan inode procedure.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Tue, 8 Oct 2013 11:04:35 +0000 (20:04 +0900)]
libf2fs: avoid warning of implicit declaration
This patch adds extern declaration.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Tue, 8 Oct 2013 09:46:55 +0000 (18:46 +0900)]
fsck: fix to handle file types correctly
The file type is based on the number, not bit operations.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Tue, 8 Oct 2013 09:17:33 +0000 (18:17 +0900)]
fsck: skip to check block addresses in device files
The device files use i_addr or i_nid fields for their rdev numbers.
So, fsck should skip to check block addresses inside of them.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Changman Lee [Fri, 30 Aug 2013 23:41:31 +0000 (08:41 +0900)]
f2fs-tools: discard is default but not set in config
flash devices support discard therefore discard is default but not set
in config
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Tue, 20 Aug 2013 09:05:56 +0000 (18:05 +0900)]
fsck, lib: support inline xattr
This patch adjusts the modification to handle inline xattrs.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Thu, 8 Aug 2013 21:39:40 +0000 (06:39 +0900)]
fibmap.f2fs: change fibmap to fibmap.f2fs
The fibmap tool is for debugging f2fs especially.
CC: Changman Lee <cm224.lee@samsung.com>
CC: Jan Engelhardt <jengelh@inai.de>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Changman Lee [Thu, 8 Aug 2013 02:12:21 +0000 (11:12 +0900)]
f2fs-tools: add stat information into fibmap
This patch shows stat information about a file with fragmented state.
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Changman Lee [Wed, 7 Aug 2013 08:18:50 +0000 (17:18 +0900)]
f2fs-tools: add debug message for checking xattr
This patch adds debug message to confirm xattr block is checked.
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Fri, 2 Aug 2013 08:03:10 +0000 (17:03 +0900)]
libf2fs: check more conditions on mounted filesystem
In the case of lazy umount, "umount -l", some processes are able to use the
file system even if its mountpoint was disconnected.
At this moment, we should not allow mkfs.f2fs.
This patch adds this condition check.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Changman Lee [Tue, 30 Jul 2013 07:39:06 +0000 (16:39 +0900)]
f2fs-tools: add option to display directory tree
This option shows directory tree of f2fs.
Usage: fsck.f2fs -t /dev/sdx
`-- p0
|-- f4
`-- d6
|-- f5e
|-- cb6
|-- fdb
|-- fe8
`-- l9a
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Changman Lee [Tue, 30 Jul 2013 07:39:05 +0000 (16:39 +0900)]
f2fs-tools: use either hex or decimal options
This patch supports both hex and decimal when using nid as option.
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Changman Lee [Tue, 30 Jul 2013 07:39:04 +0000 (16:39 +0900)]
f2fs-tools: cleanup debug statement
The debug message is too verbose therefore decrease message.
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Changman Lee [Tue, 30 Jul 2013 07:39:03 +0000 (16:39 +0900)]
f2fs-tools: fix missing function declaration
Explicitly declare function name.
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Jaegeuk Kim [Tue, 30 Jul 2013 07:30:53 +0000 (16:30 +0900)]
libf2fs: add an error message for a mounted device
We need to notify the mounted device.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Changman Lee [Thu, 18 Jul 2013 09:08:01 +0000 (18:08 +0900)]
f2fs-tools: add fibmap
This is to get physical location of file data.
We can check the percentage of fragmentation on a file.
Note that it uses fsync to get exact blkaddr.
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>