Groovy admins, This is on Pg11 (shameful, I know !). There's a long running anti-wrap autovac that we'd rather let finish but on the server instance, I found maintenance_work_mem rather low and thus raised it in postgresql.comf, reloaded and confirmed that my interactive session saw the change. Can a running autovac make use of this or should I either wait it out or cancel and let it restart when ready? The vacuum progress view shows that it's finished the heap and I guess toast, but is now working through the indexes. Thx