"Michael G. Martin" <[EMAIL PROTECTED]> writes:
> VACUUM verbose symbol_Data;
> NOTICE: --Relation symbol_data--
> NOTICE: Pages 767990: Changed 0, Empty 0; Tup 21595176: Vac 0, Keep 0,
^^^^^^
> UnUsed 16560877.
> Total CPU 61.94s/6.94u sec elapsed 179.25 sec.
That seems to be a couple orders of magnitude above the default size of
the free space map (10000 pages IIRC). How big is your database in
total? You definitely need to increase MAX_FSM_PAGES in
postgresql.conf, but I can't tell how far on the basis of this one
datapoint.
You will probably want to do a VACUUM FULL to clean out some of the free
space and then see where you really stand on number of pages.
regards, tom lane
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