What are the essential differences Between ext2 - ext3 and ext3 - ext4 ?
i really want to know the essential differences between those filesystems, for example the inodes pointer Structure and so on!

Thank you
What are the essential differences Between ext2 - ext3 and ext3 - ext4 ?
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i really want to know the essential differences between those filesystems, for example the inodes pointer Structure and so on!

Thank you