Re: how is max_fsm_pages configured in 8.4
От | mark |
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Тема | Re: how is max_fsm_pages configured in 8.4 |
Дата | |
Msg-id | 008101cc62bf$ff18c230$fd4a4690$@com обсуждение исходный текст |
Ответ на | how is max_fsm_pages configured in 8.4 (Martín Marqués <martin.marques@gmail.com>) |
Список | pgsql-general |
> -----Original Message----- > From: pgsql-general-owner@postgresql.org [mailto:pgsql-general- > owner@postgresql.org] On Behalf Of Martín Marqués > Sent: Wednesday, August 24, 2011 2:48 PM > To: pgsql-general > Subject: [GENERAL] how is max_fsm_pages configured in 8.4 > > I see that max_fsm_pages isn't there anymore in postgresql.conf from > 8.4. > > Why is it? From: http://www.postgresql.org/docs/8.4/static/release-8-4.html E.9.3.5.3. VACUUM Track free space in separate per-relation "fork" files (Heikki) Free space discovered by VACUUM is now recorded in *_fsm files, rather than in a fixed-sized shared memory area. The max_fsm_pagesand max_fsm_relations settings have been removed, greatly simplifying administration of free space management. >And can it be configured, no >or is it something we should not worry about? You shouldn't need to worry about it anymore. > > -- > Martín Marqués > select 'martin.marques' || '@' || 'gmail.com' > DBA, Programador, Administrador > > -- > Sent via pgsql-general mailing list (pgsql-general@postgresql.org) > To make changes to your subscription: > http://www.postgresql.org/mailpref/pgsql-general
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