| From: | "Florian G(dot) Pflug" <fgp(at)phlo(dot)org> |
|---|---|
| To: | "Gregory S(dot) Williamson" <gsw(at)globexplorer(dot)com> |
| Cc: | Reece Hart <reece(at)harts(dot)net>, pgsql-general <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: apparent wraparound |
| Date: | 2006-07-15 16:46:39 |
| Message-ID: | 44B91BEF.4030402@phlo.org |
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| Thread: | |
| Lists: | pgsql-general |
Gregory S. Williamson wrote:
> You need to edit the postgresql.conf file and increase the max_fsm_pages and
> max_fsm_relations parameters and then restart postgres (I think you
> have to actually stop and restart, as opposed to a reload, but I could be
> wrong). You may end up needing to adjust the total amount of RAM
> allocated to Shared Memory to allow for as large an FSM as you'll
> need. That requires a system reboot.
Actually, it doesn't require a system reboot. On debian/ubunut, and
AFAIK on redhat too, you just need to edit /etc/sysctl.conf, and
then call sysctl -p to update the in-kernel settings.
greetings, Florian Pflug
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