Ganesan R <rganesan@myrealbox.com> writes:
> I am using 7.3.2. postmaster prints this on starting up:
> LOG: ReadRecord: bad resource manager data checksum in record at 0/E42144
> pg_resetxlog is able to recover from the problem; but I am concerned because
> I can reproduce the scenario very easily.
You should definitely be concerned :-(. It sounds like the CRC code
isn't working at all on your platform. What is your platform --- what
hardware, what OS, which C compiler? How did you configure and install
Postgres?
regards, tom lane