Jeff Amiel <becauseimjeff@xxxxxxxxx> writes:
> Aug 22 18:08:24 db-1 postgres[16452]: [ID 748848
> local0.warning] [6-1] 2007-08-22 18:08:24 CDT ERROR:
> out of memory.
> Aug 22 18:08:24 db-1 postgres[16452]: [ID 748848
> local0.warning] [6-2] 2007-08-22 18:08:24 CDT
> DETAIL: Failed on request of size 536870910.
> What I found interesting is that It's ALWAYS the same
> size....536870910
> maintenance_work_mem = 512MB # min 1MB
Apparently this maintenance_work_mem setting is higher than your system
can reliably provide. Knock it back a bit.
regards, tom lane
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