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Re: Disadvantages on having too many page slots?
- From: Jim Nasby <decibel(at)decibel(dot)org>
- To: Csaba Nagy <nagy(at)ecircle-ag(dot)com>
- Cc: Francisco Reyes <lists(at)stringsutils(dot)com>, Postgres general mailing list <pgsql-general(at)postgresql(dot)org>
- Subject: Re: Disadvantages on having too many page slots?
- Date: Mon, 30 Apr 2007 13:42:44 +0100
On Apr 18, 2007, at 4:39 PM, Csaba Nagy wrote:
Other than hard disk space, are there any disadvantages on having a large number of page slots?It's not using hard disk space, it's using shared memory, so you might want to adjust it to make that memory available for other purposes...
AFAIK, the FSM is written out during a clean shutdown... so from that standpoint it does take disk space. But obviously the memory usage is the only real concern.
-- Jim Nasby jim(at)nasby(dot)net EnterpriseDB http://enterprisedb.com 512.569.9461 (cell)
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