[OSM-dev] tiles at home disk usage

[Grant Slater]

> Better, so that the update is atomic:
>
> create_file(x/y/tile.png.new)
> mv(x/y/tile.png.new, x/y/tile.png)
>
> and then forget the stat.
>
>   

Checked the code, 
http://svn.openstreetmap.org/sites/other/tilesAtHome/Upload/tile2.php

-------------------
# Move the file to its new home
rename($OldFilename, $NewFilename);
-------------------

So, no code change is required.

Hard link duplicates away! ;-)
http://www.furryterror.org/~zblaxell/dupemerge/faster-dupemerge

Grant