Re: how unsafe (or worst scenarios) when setting fsync OFF for postgresql

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От Guillaume Smet
Тема Re: how unsafe (or worst scenarios) when setting fsync OFF for postgresql
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Msg-id 1d4e0c10604270226s53e261e9m943bf44766c880bf@mail.gmail.com
обсуждение исходный текст
Ответ на how unsafe (or worst scenarios) when setting fsync OFF for postgresql  ("Guoping Zhang" <guoping.zhang@nec.com.au>)
Ответы Re: how unsafe (or worst scenarios) when setting fsync OFF for postgresql  ("Guoping Zhang" <guoping.zhang@nec.com.au>)
Список pgsql-performance
Дерево обсуждения 
Guoping,

On 4/27/06, Guoping Zhang <guoping.zhang@nec.com.au> wrote:
> We have to looking at setting fsync OFF option for performance reason,

Did you try the other wal sync methods (fdatasync in particular)? I
saw a few posts lately explaining how changing sync method can affect
performances in specific cases.

--
Guillaume

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