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Re: Massive file duplication with several working copies / which linux filesystem to use

From: David Brodbeck <brodbd_at_uw.edu>
Date: Thu, 14 Apr 2011 12:17:59 -0700

2011/4/14 Thorsten Sch÷ning <tschoening_at_am-soft.de>

> Guten Tag Jan Dvorak,
> am Donnerstag, 14. April 2011 um 16:16 schrieben Sie:
> > Which linux filesystem would you recommend?
> The only one I read of with deduplication was ZFS and KQ Infotech
> seems to provide a good implementation for Linux.
> http://www.kqinfotech.com/content.php?id=2

Be careful with ZFS deduplication. It still has some issues. Memory usage
for it is quite massive, and there are cases of running a destroy operation
on a deduped zpool taking literally days.

David Brodbeck
System Administrator, Linguistics
University of Washington
Received on 2011-04-14 21:25:17 CEST

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