Quoting xufengnju <xufengnju at sina.com>: > Hi, > > We currently have upload servers in one data center(A), and users > upload the images there. We have storage server in another data > center(B). When users upload many images at the same time, we face > sync difficulties. > > On B, we use rsync in server mode, with authentication. > On A, we use `rsync -azpogtRv --safe-links 1/ > rsync://user@serverB/img/ --password-file=/var/www/r.passwd ` > > Both ends run centos 5.3 X86_64. > > Any suggestions to optimize rsync in this case? Well, at least remove v (verbose) and possibly also z (compression) -- Eero