We had wondered... VM error or hardware error are reasonable
theories, and given the lack of reproduction or other insights it's
probably what we'll attribute it to. I lean more towards VM error
than hardware... As for ECC, the particular box is a test box and
does not have ECC. Our producti
I got a simultaneous autovacuum and postmaster crash, then another
postmaster crash a few seconds later on restart. After a third
restart the system was stable. I haven't found anything obviously
matching this defect on-line.
I'm aware there's not an enormous amount of info to go on here -
