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Re: restarting after power outage

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Jon Lapham <lapham@xxxxxxxxx> writes:
> After a power outage (and bad UPS combo, or plug pull, or bad RAM, etc) 
> sometimes (I would guess <10% of the time) postgresql fails to restart 
> automatically after booting the computer.  Invariably, it is because the 
> "postmaster.pid" file exists, but maybe this is just a symptom of 
> something else.  The solution I have been performing is to simply delete 
> this file, and then restart postgres (service postgresql start).

> Is this the correct procedure?

It is.  We have been fooling with the postmaster startup logic to try to
eliminate this gotcha, but it's only very recently (8.0.2) that I think
we got it right.

			regards, tom lane

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