Can anybody tell if we have this limitation on maintenance_work_mem as well?
Does anybody know of a solution out of that on Linux?
Or is there a dynamic way to put $PGDATA/base/pgsql_tmp into RAM without blocking it completely like a ram disk?
Best Regards,
Uwe
On 24 March 2011 15:13, Stephen Frost <sfrost@xxxxxxxxxxx> wrote:
Uwe,
I believe maintenance_work_mem suffers from the same problem that
* Uwe Bartels (uwe.bartels@xxxxxxxxx) wrote:
> So I checked this again and raised afterwards maintenance_work_mem step by
> step up 64GB.
> I logged in via psql, run the following statements
> set maintenance_work_mem = '64GB';
work_mem has, specifically that PG still won't allocate more than
1GB of memory for any single operation.
Thanks,
Stephen
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