RET=1
COUNTER=100
until [[ RET -eq 0 && COUNTER -gt 0 ]]; do
 rsync -rtlH --safe-links --delete-after --progress -h --timeout=600 --contimeout=60 -p \
             --delay-updates --no-motd --bwlimit=4096 \
             --temp-dir="/tmp" \
             --exclude='*.links.tar.gz*' \
             --exclude='/other' \
             --exclude='/sources' \
             --exclude='/iso' \
       'rsync://mirror.pkgbuild.com/packages/' \
       "/srv/repo" &&
       RET=0
       COUNTER=$[COUNTER-1]
done;