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tarsnap deduplicates gzip compressed data ?



Hello

A question:

tarsnap deduplitates compress (gziped) data ?

Iex: If I have a compress backup today:

backup1.tgz

upload to S3

Morning I run tarsnap again ( I have a new backup1.tgz)

tarsnap deduplicates the data and store only the diferent blocks ?

I've done some tests and I do not think that continually adds the full
size of the data.

Sorry my english.

roberto


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