Hi Allen, Am 26.01.2011 15:56, schrieb Allen Chen: >> Cyrus Home Page: http://www.cyrusimap.org/ >> List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ > you need to stop cyrus on both live and backup servers. > I tested is with both servers stopped, then used rsync for both directories. But still already read messages are marked unread on the backup server. Stefan -- ******************************************** in-put GbR - Das Linux-Systemhaus Stefan-Michael Guenther Geschaeftsfuehrer Moltkestrasse 49 D-76133 Karlsruhe Tel./Fax : +49 (0)721 / 6 80 32 88 - 0 / 3 http://www.in-put.de/ ******************************************** Schulungen Installationen Beratung Support Voice-over-IP-Loesungen ******************************************** ---- Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/