Re: bgwriter changes

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От Jan Wieck
Тема Re: bgwriter changes
Дата
Msg-id 41C072C6.5070606@Yahoo.com
обсуждение исходный текст
Ответ на Re: bgwriter changes  (Tom Lane <tgl@sss.pgh.pa.us>)
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On 12/15/2004 12:10 PM, Tom Lane wrote:

> Jan Wieck <JanWieck@Yahoo.com> writes:
>> Still, we need to avoid scanning over all the clean blocks of a large 
>> buffer pool, so there is need for a separate dirty-LRU.
> 
> That's not happening, unless you want to undo the cntxDirty stuff,
> with unknown implications for performance and deadlock safety.  It's
> definitely not happening in 8.0 ;-)

Sure not.


Jan

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