Re: Transaction-Overflow

> -----Original Message-----
> From: pgsql-admin-owner(at)postgresql(dot)org
> [mailto:pgsql-admin-owner(at)postgresql(dot)org] On Behalf Of Tom Lane
> Sent: Wednesday, August 08, 2007 9:34 AM
> To: pingu(dot)freak(at)web(dot)de
> Cc: pgsql-admin(at)postgresql(dot)org
> Subject: Re: [ADMIN] Transaction-Overflow
>
> pingu(dot)freak(at)web(dot)de writes:
> > The hardware is 5 years old... It was not possible to get
> new hardware
> > for this project. :/
>
> Disassembling and cleaning the machine has worked for me in
> similar cases. You'd be amazed how much dust can build up on
> a circuit board ... and if the dust is even a little bit
> conductive, it can be the cause of misbehavior.
>
> regards, tom lane
>
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> TIP 2: Don't 'kill -9' the postmaster
>

More likely than electrical conduction is the thermal insulating effect
of accumulated dust which will can components to overheat.