On August 8, 2006 3:04:09 PM +0930 Darren J Moffat <[EMAIL PROTECTED]> wrote:
Adam Leventhal wrote:
When a file is modified, the kernel fires off an event which a user-land
daemon listens for. Every so often, the user-land daemon does something
like a snapshot of the affected portions of the filesystem with hard links
(including hard links to directories -- I'm not making this up). That
might be a bit off, but it's the impression I was left with.
Which sounds very similar to how NTFS does single instance storage and some
other things.
And how Google Desktop and the Mac OS X Spotlight features index data.
-frank
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