D=$(date +%Y-%m-%d)
B=svn-$D.tar.gz
-nice svnadmin hotcopy /var/lib/subversion/repos/openstreetmap $T/svn-$D > /dev/null
+mkdir $T/svn-$D
+ln -s /etc/apache2/svn.passwd $T/svn-$D/svn.passwd
-export GZIP="--rsyncable -9"
-export RSYNC_RSH="ssh -ax -c arcfour"
+nice svnadmin hotcopy /var/lib/subversion/repos/openstreetmap $T/svn-$D/repo > /dev/null
-nice tar --create --gzip --directory=$T --file=$T/$B svn-$D
-nice rsync $T/$B backup::backup
+export RSYNC_RSH="ssh -ax"
+
+nice tar --create --dereference --directory=$T svn-$D | nice gzip --rsyncable -9 > $T/$B
+nice rsync --preallocate --fuzzy $T/$B backup::backup
rm -rf $T