[ADMIN] transactoin id wraparound problem

[Sriram Dandapani]

Hi   I get error messages on the console that says . WARNING:  database "xxx" must be vacuumed within 10094646 transactions   I shutdown, restart pg and issue a vacuumdb –f <database>   I still get messages saying database must be vacuumed and the transaction count keeps decreasing. Is vacuumdb –f not working for some reason?