E2fsprogs features and patches
From Ext4
Undo I/O manager:
- Patches submitted to the mailing list by Aneesh Kumar
- To be merged after 1.40
http://thread.gmane.org/gmane.comp.file-systems.ext4/2826
64bit blk Support:
- Patches submitted to the mailing list by Valerie Clement
- Requires different binaries for doing 64bit support.
- Unified binaries will most likely require API/ABI changes.
- 64bit blk support requires 64bit binaries. Breaks on PPC64 32bit user-space env.
- Ted T'so suggests a different approach:
http://thread.gmane.org/gmane.comp.file-systems.ext4/2125
Uninitialized block groups:
- Girish Shilamkar recently submitted new patch to the mailing list
- Kernel patches not in mainline yet. What's the hold up here?
i_version support:
- Kernel patches not in mainline yet. Ongoing discussions.
- Patches submitted?
Extents support:
- Patches submitted?
Nano second support:
- Patches submitted?
Greater than 32000 subdir support:
- Girish Shilamkar recently submitted new patch to the mailing list
- No archive link yet.