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Ext2Fsd - Ext2 Volume Manager 0.62 - dział Download

Ext2Fsd - Ext2 Volume Manager 0.62


Download » dyski-twarde-(hdd)-sterowniki-(linux-bsd) » Ext2Fsd - Ext2 Volume Manager 0.62
  • Ext2Fsd - Ext2 Volume Manager 0.62

    Status: Freeware | waga: 1 MB | licznik: 11853 | Strona domowa

Zmiany w wersji 0.62

  • Features implemented or bugfix since V0.53:
  • Ext4 extent writing support
  • Size manipulation and i/o path revised for support of indirect and extent-based mappings
  • 16T volume supported (tested and confirmed with 4T volume).Version 0.53 and previous versions only support up to 2T volume
  • Deletion acceleration: truncation optimized for indirect-based files
  • Size-expanding disabled in IRP_MJ_CREATE for better performance. Windows sometimes would truncate file size back to 0
  • Support Volume exclusive-open for e2fsprogs utils. Any attempts will be denied while EXT4 volume is being checked (e2fsck).
  • FIXME: Possible zero-content returned (requesting data from file tail)
  • FIXME: File ByteOffset updated for FO_SYNCHRONOUS_IO open (async i/o)
  • FIXME: don't do byte or range round up for paging i/o requests
  • FIXME: occasional block bitmap difference issue, cased by checksum calculation in uninit_bg group initializing
  • Supported Ext3/4 features by 0.60: flexible inode size: > 128 bytes, up to block size
  • dir_index: htree directory index
  • filetype: extra file mode in dentry
  • large_file: > 4G files supported
  • sparse_super: super block backup in group descriptor
  • uninit_bg: fast fsck and group checksum
  • extent: full support with extending and shrinking.
  • journal: only support replay for internal journal
  • flex_bg: first flexible metadata group
  • Unsupported Ext3/4 features:
  • journal: log-based operations, external journal EA (extended attributes), ACL support
  • symlink creation


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