"Ets ROLLAND" <ets@xxxxxxxxxxxxxx> writes: > 2006-02-28 15:36:52 WARNING: corrupted pgstat.stat file > 2006-02-28 15:36:52 LOG: corrupted pgstat.stat file If this happened once, immediately after an update from a pre-8.1.3 version, then it's expected and you can ignore it. If it's happening repeatably then there is cause for worry. regards, tom lane