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by solarleox
Thu Apr 21, 2011 11:15 pm
Forum: General
Topic: Mirror aggregate or replace
Replies: 1
Views: 1916

<t>When mirroring, I'm curious to know if existing files are updated by adding only the new bytes (aggregated) or if the entire file is replaced with the latest copy?<br/> In other words, if an 800mb file increases to 810mb from the last time it was backed up, will only the new 10mb worth of supplem...