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3 Commits

Author SHA1 Message Date
David Steele
b8ce891603 Altered rsync comparison test to use a specially crafted table that has a 70% compression ratio. 
Improved the output of file_size_format().
 2015-04-11 12:31:39 -04:00
David Steele
9fe7f87e3a Allow any boolean option that is not command-line only to be negated. 2015-04-07 19:21:48 -04:00
David Steele
43d86e64a4 First pass at tests comparing rsync to backrest. Decent results, but room for improvement. 
All tests local over SSH with rsync default compression, 4 threads and default compression on backrest.  Backrest default is gzip = 6, assuming rsync is the same.

On a 1GB DB:

rsync time = 32.82
backrest time = 19.48

backrest is 171% faster.

On a 5GB DB:

rsync time = 171.16
backrest time = 86.97

backrest is 196% faster.
 2015-04-07 18:36:59 -04:00