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Posted on 2013-12-25
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What is the major difference with ext4 over ext3/ext2 other than jounal.
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Question by:ittechlab
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xterm earned 190 total points
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ext3 was already journaling-capable - but ext4 allows larger files and more subdirectories within directories.  This link shows the high points:

http://www.thegeekstuff.com/2011/05/ext2-ext3-ext4/
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by:Dave Baldwin
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Larger Max file and partition sizes.  https://help.ubuntu.com/community/LinuxFilesystemsExplained
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