On Fri, 24 Jan 2003, Noah Silverman wrote:
> Yes,
> but I'm the only one logged into this box, and I didn't kill anything.
> It appears to have died all by itself.
>
It certainly sounds that way. Can you recreate the circumstances and make
it happen reliably? If not, the likely it's just an isolated occurance
and nothing to get too worried about. Your data is still coherent, that's
why all the backends were forced to reset, to cleanse the buffers from
possible corruption.