> Ok, but when I have dumped the pg_class table into a file like so:
> ...
> Grep-ing for the correct oid/filenode (110660 in my case), nothing is > returned.
Hm. You're sure you're looking at pg_class in the right database?
If there really isn't a pg_class entry matching that relfilenode, then the files are orphans and can be removed. There are some scenarios where orphan files can be left behind, but they generally involve database crashes ... have you had any of those?
regards, tom lane
To the best of my knowledge we have not had any DB crashes as yet. I am also replicating the DB using slony, could this be the cause of these weird orphans ? (it is neither of the sl_log_ tables)