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44 lines
1.5 KiB
Plaintext
44 lines
1.5 KiB
Plaintext
==================================
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Release Notes for Ext2Fsd V0.69
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==================================
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Features implemented or bugfix:
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1, FIXME: superblock corruption of EXT4 volumes with 64BIT mode enabled
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2, FIXME: possible corruption by race conditions in buffer-head reapering
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3, FIXME: possible deadlock issues (when flushing) caused by BCB locks
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4, FIXME: miscellaneous minor updates of Ext2Fsd code base
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Supported Ext3/4 features:
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1, flexible inode size: > 128 bytes, up to block size
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2, dir_index: htree directory index
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3, filetype: extra file mode in dentry
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4, large_file: > 4G files supported
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5, sparse_super: super block backup in group descriptor
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6, uninit_bg: fast fsck and group checksum
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7, extent: full support with extending and shrinking.
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8, journal: only support replay for internal journal
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9, flex_bg: first flexible metadata group
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10, symlink and hardlink
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Unsupported Ext3/4 features:
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1, 64BIT mode (to support 2^64 blocks)
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2, journal: log-based operations, external journal
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3, EA (extended attributes), ACL support
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Features to be implemented in next release:
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1, Extents management improvement
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2, EA and ACL security checking (WIP)
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WARNINGS:
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The driver may crash your system and ruin your data unexpectedly,
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since there might be software conflicts and I could only test it
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on some of the popular platforms. You should use it with care and
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use it at your own risk!
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Matt <mattwu@163.com>
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http://www.ext2fsd.com
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