do you know if there is something similar to unionfs that merges using file timestamps instead of device priority?

e.g.

having two "devices" with these files:

/harddisk1/file1.txt (timestamped 11:30) /harddisk1/file2.txt (timestamped 11:32) /harddisk1/file3.txt (timestamped 11:33)

/harddisk2/file1.txt (timestamped 11:31) /harddisk2/file2.txt (timestamped 11:30) /harddisk2/file3.txt (timestamped 11:33)

it should show:

/union/file1.txt (timestamped 11:31) [from harddisk2] /union/file2.txt (timestamped 11:32) [from harddisk1] /union/file3.txt (timestamped 11:33) [from either harddisk1 or harddisk2]

thank you

link|improve this question
feedback

1 Answer

Maybe aufs can do this for you. It's also stackable.

link|improve this answer
feedback

Your Answer

 
or
required, but never shown

Not the answer you're looking for? Browse other questions tagged or ask your own question.