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 checksum on files that have identical sizes & mod times, thus catching files that have different contents despite having the same mod times & sizes. -- Scott Ribe scott_ribe@xxxxxxxxxxxxxxxx http://www.elevated-dev.com/ (303) 722-0567 voice -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin