B=osm-donate-$D.tar.gz
mkdir $T/osm-donate-$D
-mysqldump --user=donate --password="<%= @passwords['database'] %>" --opt donate > $T/osm-donate-$D/osm-donate.sql
+echo '[mysqldump]' > $T/mysqldump.opts
+echo 'user=donate' >> $T/mysqldump.opts
+echo 'password=<%= @passwords["database"] %>' >> $T/mysqldump.opts
+mysqldump --defaults-file=$T/mysqldump.opts --opt --no-tablespaces donate > $T/osm-donate-$D/osm-donate.sql
ln -s /srv/donate.openstreetmap.org $T/osm-donate-$D/www
-export GZIP="--rsyncable -9"
export RSYNC_RSH="ssh -ax"
-nice tar --create --gzip --dereference --directory=$T --file=$T/$B osm-donate-$D
-nice rsync $T/$B backup::backup
+nice tar --create --dereference --directory=$T osm-donate-$D | nice gzip --rsyncable -9 > $T/$B
+nice rsync --preallocate --fuzzy $T/$B backup::backup
rm -rf $T