Hi List, Today I wanted to dump a database but pg_dump is complaining about missing clog files. I’m quite sure that nobody has deleted the files and that my filesystem is consistent. If I look in my clog directory I can see te files starting from 0013. The first ones are missing. I have checked the backups of a month ago and there I can see previous clog files, 0010,0011. I don’t have older backups. So…. Is there a bug that delete clogs files even when they are still in use? Cristiano