diff options
Diffstat (limited to 'Ext3Fsd/notes.txt')
| -rw-r--r-- | Ext3Fsd/notes.txt | 33 |
1 files changed, 10 insertions, 23 deletions
diff --git a/Ext3Fsd/notes.txt b/Ext3Fsd/notes.txt index 97d57d4..108a48e 100644 --- a/Ext3Fsd/notes.txt +++ b/Ext3Fsd/notes.txt @@ -1,31 +1,18 @@ ==================================
-Release Notes for Ext2Fsd V0.50
+Release Notes for Ext2Fsd V0.51
==================================
-Features implemented and bugfix from V0.48:
+Features implemented or bugfix since V0.50:
- 1, Ext4 extent readonly support by Bo Branten. Writing is
- possible but with no size-extending
- 2, Ext3 directory index (hash-tree) support
- 3, Fast fsck (uninit_bg) and group block checksum support
- 4, Ext4 64k block size support
- 5, Symlink/special inodes open/read/deletion support
- 6, Buffer head implemented over cache pages
- 7, Memory allocation optimization for flexible-size inodes
- 8, Improve file deletion: don't grab global lock when deleting
- 9, FIXME: return zero-content for sparse file gaps
- 10, FIXME: check available spaces before blocks allocation
- 11, FIXME: refresh stale root dir content after journal replay
- 12, FIXME: incompatible dentry management for 64k block size
- 13, FIXME: don't do journal replay for devices set as readonly
- 14, FIXME: Win7 cmd.exe always reports file sizes as zero
- 15, FIXME: Win7 memory throttling issue calling CcPinRead
- 16, FIXME: Ext3Fsd Build issues (SLIST/div64 for Win2k, browser files)
- 17, FIXME: Compiling test failure (fastio doesn't update i_size)
- 18, FIXME: Possible Mcb memory leak for symbolic links
+ 1, FIXME: Data corruption issue, especially for multiple-thread
+ writing on XP system
+ 2, FIXME: Set ValidDataLength only for FileEndOfFileInformation
+ w/ AdvanceOnly
+ 3, Support writing to ext4 volumes w/ flex_bg
+ 4, Code cleanup and enhancement for global/volume property settings
-Supported Ext3/4 features by 0.50:
+Supported Ext3/4 features by 0.51:
1, flexible inode size: > 128 bytes, up to block size
2, dir_index: htree directory index
@@ -35,11 +22,11 @@ Supported Ext3/4 features by 0.50: 6, uninit_bg: fast fsck and group checksum
7, extent: reading, writing with no extending.
8, journal: only support replay for internal journal
+ 9, flex_bg: first flexible metadata group
Unsupported Ext3/4 features:
1, journal: log-based operations, external journal
2, extent: size truncating & expanding, file deletion
- 2, flex_bg: first metadata group
3, EA (extended attributes), ACL support
Features to be implemented in future:
|