"pgsql-general" <pgsql-general(at)fc(dot)emc(dot)com(dot)ph> writes:
> NOTICE: RegisterSharedInvalid: SI buffer overflow
> NOTICE: InvalidateSharedInvalid: cache state reset
> Is this something that I have to worry?
No. Those are just debugging messages, left over from a time when the
shared-inval messaging code wasn't too reliable. We should probably
take them out, or at least downgrade them to DEBUG messages ...
regards, tom lane