defrag on mac?
defrag on mac?
Out of context: Reply #7
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- ernexbcn0
On-the-fly Defragmentation
When a file is opened on an HFS+ volume, the following conditions are tested:If the file is less than 20 MB in size
If the file is not already busy
If the file is not read-only
If the file has more than eight extents
If the system has been up for at least three minutes
f all of the above conditions are satisfied, the file is relocated -- it is defragmented on-the-fly.