Re: Extent Locks

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От Stephen Frost
Тема Re: Extent Locks
Дата
Msg-id 20130528155849.GG8597@tamriel.snowman.net
обсуждение исходный текст
Ответ на Re: Extent Locks  (Andres Freund <andres@2ndquadrant.com>)
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* Andres Freund (andres@2ndquadrant.com) wrote:
> On 2013-05-28 10:07:06 -0400, Stephen Frost wrote:
> > I'm really not, at all, excited about adding in GUCs for this.
>
> But I thought you were in favor of doing complex stuff like mapping
> segments filled somewhere else into place :P

That wouldn't require a GUC.. ;)

> But I agree. This needs to work without much manual intervention. I
> think we just need to make autovacuum truncate only if it finds more
> free space than whatever amount we might have added at that relation
> size plus some slop.

Agreed.
Thanks,
    Stephen

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