I try to address it myself first.
I think most of File Systems need this Autodefrag function as the file
data is distributed at different unconsecutive blocks after the file
systems has been used for a long time.
Though ZFS is based on Transaction and Copy-On-Write, some modifications
to an existing file will result in this kind of unconsecutive blocks.
Thus some kind of Autodefrag tools would be applicable to ZFS.
Please feel free to comment or correct.
Regards,
Adam
Yi-Feng Adam Zhang wrote On 2006年07月31日 15:45,:
Hi all,
A simple question: does ZFS need Autodefrag like other File Systems?
Regards,
Adam
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