Hi got the following line at postgresql log:
May 16 01:17:35 xxx postgres[25550]: [1-1] LOG: could not truncate directory "pg_subtrans": apparent wraparound I assume this does not refer to xid wraparound? Should I be worried? Database has only a few users and probably noone accessed it during those hours. No other relevant lines were in the log, no crashes etc have occured. postgres=# select version(); version ---------------------------------------------------------------------------------------------------------------------- PostgreSQL 9.0beta1 on x86_64-unknown-linux-gnu, compiled by GCC gcc (GCC) 4.1.2 20080704 (Red Hat 4.1.2-46), 64-bit Regards Mikko