Re: Some thoughts about i/o priorities and throttling vacuum

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От Tom Lane
Тема Re: Some thoughts about i/o priorities and throttling vacuum
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Msg-id 22467.1066400560@sss.pgh.pa.us
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Ответ на Re: Some thoughts about i/o priorities and throttling vacuum  (Shridhar Daithankar <shridhar_daithankar@persistent.co.in>)
Ответы Re: Some thoughts about i/o priorities and throttling vacuum  (Shridhar Daithankar <shridhar_daithankar@persistent.co.in>)
Re: Some thoughts about i/o priorities and throttling vacuum  (Rod Taylor <rbt@rbt.ca>)
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Shridhar Daithankar <shridhar_daithankar@persistent.co.in> writes:
> What part of plain vacuum takes disk bandwidth?

Reading (and possibly rewriting) all the pages.
        regards, tom lane

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