On Fri, Jan 30, 2009 at 02:43:13PM -0800, Ron Mayer wrote:
> I guess I'd still like some more convenient tuning of autovacuum (perhaps
> specifying X mbps disk I/O); but I'd say vacuum fell off my pet-peeve list
> around the 8.1 timeframe.
ah yes, that reminds me. If I know what my disk subsystem is capable of
I'd like to be able to say: VACUUM, please don't use more than 10MB/s.
You can do it now with a calculator and a lot of reading the docs but
surely Pg can work this out for itself.
Nicest would be ofcourse a niceness level, so that VACUUM slows itself
down according to the amount of queries going on (to a minimum
ofcourse).
Have a nice day,
--
Martijn van Oosterhout <kleptog@svana.org> http://svana.org/kleptog/
> Please line up in a tree and maintain the heap invariant while
> boarding. Thank you for flying nlogn airlines.