development
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development [2016/07/26 21:28] Jaegeuk Kim created |
development [2017/02/04 00:20] Jaegeuk Kim [Implemented Features] |
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| - | ====== Features ====== | + | ====== F2FS Backports ====== |
| + | |||
| + | * [[http://git.kernel.org/cgit/linux/kernel/git/jaegeuk/f2fs-stable.git/log/?h=linux-3.4.y|v3.4]] | ||
| + | * [[http://git.kernel.org/cgit/linux/kernel/git/jaegeuk/f2fs-stable.git/log/?h=linux-3.10.y|v3.10]] | ||
| + | * [[http://git.kernel.org/cgit/linux/kernel/git/jaegeuk/f2fs-stable.git/log/?h=linux-3.18.y|v3.18]] | ||
| + | * [[http://git.kernel.org/cgit/linux/kernel/git/jaegeuk/f2fs-stable.git/log/?h=linux-4.1.y|v4.1]] | ||
| + | * [[http://git.kernel.org/cgit/linux/kernel/git/jaegeuk/f2fs-stable.git/log/?h=linux-4.2.y|v4.2]] | ||
| + | |||
| + | ====== TODO List ====== | ||
| + | |||
| + | * FS Fuzzing (AFL) | ||
| + | * +16TB support | ||
| + | * Open-channel SSD/ lightNVM FTL | ||
| + | * Snapshot | ||
| + | * Transaction support | ||
| + | * Transparent compression | ||
| + | * [[tiered|Tiered storages]] | ||
| + | * Reflink, copy_file_range, clone_file_range | ||
| + | * Cgroup | ||
| + | * DAX | ||
| + | * Data deduplication | ||
| + | * Better direct I/O | ||
| + | * Removable device support | ||
| + | * Windows driver supporting F2FS | ||
| + | * multi-channel SSD | ||
| + | * orangeFS | ||
| + | * [[https://lists.gnu.org/archive/html/grub-devel/2016-03/msg00080.html|F2FS support for GRUB2 (pending)]] | ||
| + | ====== Implemented Features ====== | ||
| * Multi-head logging | * Multi-head logging | ||
| Line 9: | Line 36: | ||
| * Roll-back and roll-forward recovery | * Roll-back and roll-forward recovery | ||
| * Heap-style block allocation | * Heap-style block allocation | ||
| - | * TRIM/FITRIM support[3] | + | * [[http://www.gossamer-threads.com/lists/linux/kernel/2012038#2012038|TRIM/FITRIM support]] |
| - | * Online fs defragmentation/file defragmentation[4] | + | * [[https://www.mail-archive.com/linux-f2fs-devel%40lists.sourceforge.net/msg03139.html|Online fs defragmentation/file defragmentation]] |
| - | * Inline xattrs[5]/data[6]/dir[7] | + | * [[https://lkml.org/lkml/2013/8/26/159|Inline xattrs]] |
| - | * Offline filesystem check (Check and fix inconsistency[8]) | + | * [[https://lwn.net/Articles/573408/|Inline data]] |
| - | * Atomic operations[9] | + | * [[https://www.mail-archive.com/linux-f2fs-devel@lists.sourceforge.net/msg01641.html|Inline dir]] |
| - | * Filesystem-level encryption[10] | + | * [[https://lkml.org/lkml/2014/9/20/104|Offline filesystem check (Check and fix inconsistency)]] |
| - | * Offline resizing[11] | + | * [[https://www.spinics.net/lists/kernel/msg1834034.html|Atomic operations]] |
| - | * Inner periodically data flush[12] | + | * [[https://marc.info/?l=linux-kernel&m=143517753413580|Filesystem-level encryption]] |
| - | * Extent cache[13] | + | * [[https://www.mail-archive.com/linux-f2fs-devel@lists.sourceforge.net/msg04247.html|Offline resizing]] |
| - | + | * [[https://www.mail-archive.com/linux-f2fs-devel%40lists.sourceforge.net/msg03306.html|Inner periodically data flush]] | |
| - | ====== TODO list ====== | + | * [[https://www.mail-archive.com/linux-f2fs-devel%40lists.sourceforge.net/msg02024.html|Extent cache]] |
| - | + | * [[https://lkml.org/lkml/2016/7/20/693|Move_file_range]] | |
| - | * Better direct I/O | + | * [[https://patchwork.kernel.org/patch/9176483/|Host-managed SMR]] |
| - | * Transparent [[Data compression|compression]] | + | * [[https://www.spinics.net/lists/kernel/msg2379456.html|Multiple devices support]] |
| - | * [[Data deduplication]] | + | * [[https://patchwork.kernel.org/patch/9492415/|Large IO submission]] |
| - | * Removable device support | + | |
| - | * Windows driver supporting F2FS | + | |
development.txt · Last modified: 2017/07/12 01:03 by Jaegeuk Kim
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