Re: Freezing without write I/O

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От Greg Stark
Тема Re: Freezing without write I/O
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Msg-id CAM-w4HPpRbcJeNrcAVPrGNUTwwSDU0kHZy9erroJsLDbhO3rKQ@mail.gmail.com
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Ответ на Re: Freezing without write I/O  (Robert Haas <robertmhaas@gmail.com>)
Ответы Re: Freezing without write I/O
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On Fri, May 31, 2013 at 3:04 AM, Robert Haas <robertmhaas@gmail.com> wrote:
> Even at a more modest 10,000 tps, with default
> settings, you'll do anti-wraparound vacuums of the entire cluster
> about every 8 hours.  That's not fun.

I've forgotten now. What happens if you have a long-lived transaction
still alive from > 2B xid ago?


-- 
greg



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