Janning Vygen <vygen@gmx.de> writes:
> I was just testing some configuration settings, especially increasing
> shared_buffers and setting fsync to false. And suddenly it happens 3 times
> out of ten that i get this error.
Could you put together a complete example --- that is a script someone
else could run to see this error from a standing start?
> It seems to me that setting fsync to false was not a good idea...
fsync per se is not relevant, unless maybe you were power-cycling the
machine. Still it might be interesting to ask how you were stopping and
restarting the postmaster...
regards, tom lane