Re: rsync and streaming replication - Mailing list pgsql-admin

From Scott Ribe
Subject Re: rsync and streaming replication
Date
Msg-id 639B3C52-BF6D-4CE9-A710-75D369E9607E@elevated-dev.com
Whole thread Raw
In response to Re: rsync and streaming replication  (Jean-Armel Luce <jaluce06@gmail.com>)
Responses Re: rsync and streaming replication  (Cédric Villemain <cedric.villemain.debian@gmail.com>)
List pgsql-admin
On Nov 14, 2011, at 10:59 AM, Jean-Armel Luce wrote:

> just for the value : rsync --checksum is the option to use to prevent
> copying of identical files

No, that's not what it's used for. It already avoids sending identical blocks by using checksums. --checksum forces a
checksumon files that have identical sizes & mod times, thus catching files that have different contents despite having
thesame mod times & sizes. 

--
Scott Ribe
scott_ribe@elevated-dev.com
http://www.elevated-dev.com/
(303) 722-0567 voice





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