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Filesystems (ext3, reiser, xfs, jfs) comparison on Debian Etch (Debian

Filesystems (ext3, reiser, xfs, jfs) comparison on Debian Etch (Debian

Posted Apr 27, 2006 6:32 UTC (Thu) by nix (subscriber, #2304)
In reply to: Filesystems (ext3, reiser, xfs, jfs) comparison on Debian Etch (Debian by jzbiciak
Parent article: Filesystems (ext3, reiser, xfs, jfs) comparison on Debian Etch (Debian Administration)

Hm, you're right, it has changed, I was out of date.

It looks like the official client preallocates in chunks, so that when it receives a block at offset N where N is greater than any previously received block offset in the file, it preallocates up to N but not after it.

Azureus (a much more popular client by all accounts, and where a lot of de facto protocol development seems to be going on) doesn't preallocate.


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Filesystems (ext3, reiser, xfs, jfs) comparison on Debian Etch (Debian

Posted Apr 28, 2006 23:38 UTC (Fri) by dirtyepic (subscriber, #30178) [Link]

No, Azureus has offered all three methods - sparse, preallocate, and incremental - as a user configurable option for years now (at least before 2003).

http://azureus.aelitis.com/wiki/index.php/ConfigFiles

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