[CentOS] rsync optimization

Eero Volotinen eero.volotinen at iki.fi
Mon Jan 11 09:50:58 UTC 2010

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)


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