Op 14/04/2011 9:55, Graham Keeling schreef: > On Thu, Apr 14, 2011 at 08:48:37AM +0100, Gavin McCullagh wrote: >> Hi, >> >> On Thu, 14 Apr 2011, ruslan usifov wrote: >> >>> I'm new in bacula world so have a question: >>> >>> If i do incremental backup. For example veri big file change only few bytes >>> i it, what bacula do send all file, or only changed part of file? >> It backs up the whole file each time a single byte or more changes. > To be more accurate: > It backs up the whole file when its timestamp changes, though I don't recall > whether it is the mtime or the ctime. It might be configurable. > During normal operation bacula will check for changes to BOTH mtime and ctime. You can force it to only check mtime with the "mtimeonly = yes" option but that isn't recommended.
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