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mod-geocache - issue #16

Use soft links instead of hard links for blank tiles


Posted on Oct 26, 2010 by Helpful Rhino

This issue was created by revision r34.

Now that we support blank tile detection, it could be desirable to use soft links instead of hard links when linking from a tile to its blank image. This would be required for supporting linking on win platforms, or on a configuration basis on other platforms

Comment #1

Posted on Oct 26, 2010 by Helpful Rhino

(No comment was entered for this change.)

Comment #2

Posted on Jan 10, 2011 by Helpful Rhino

The maximum number of links per file is incompatible with the use-case. use soft links but first investigate is this is really useful in terms of disk space: for a typical 256x256 tile, a blank image is around 1.3kB . if the creation of a symbolic link allocates a block on disk (usually at the minimum 4kB), then there is little use in using blank tile detection.

Comment #3

Posted on Jan 11, 2011 by Helpful Rhino

This issue was closed by revision r145.

Status: Fixed

Labels:
Type-Defect Priority-Medium Component-Caches