unionfs-fuse filesystem is an effort to create a userland unionfs implementation that is probably slower but way more flexible than the current kernel-only based unionfs solution.
Here are some key features of "unionfs fuse":
Why choose this stuff
� The filesystem has to be mounted after the roots are mounted when using the standard module. With unionfs-fuse, you can mount the roots later and their contents will appear seamlesly
� You get caching which speeds things up a lot for free
� You get nice stats (optional)
Why NOT choose it
� Compared to kernel-space solution we need lots of useless context switches which makes kernel-only solution clear speed-winner
Available parameters
� --roots=/root1,/root2
� --stats
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What's New in This Release: [ read full changelog ]
· Bugfixes.