Hi, I just noticed that the VACUUM process touches a lot of relations (affects mtime) but for one file I looked at, it didn't change. This doesn't always happen, and many relations aren't touched at all. I had the following relation: -rw------- 1 thom staff 40960 13 Oct 16:06 11946 Ran MD5 over the file: MD5 (11946) = d6626f930f1fb6d77c3907d3279fe693 Then VACUUM ANALYSE'd all databases in full. This relation was supposedly affected: -rw------- 1 thom staff 40960 14 Oct 11:27 11946 But then I ran MD5 back over it: MD5 (11946) = d6626f930f1fb6d77c3907d3279fe693 This is the same as before. What is it doing? Does this happen often? And I can't find out what this particular OID relates to either. I'm using 9.2devel btw. -- Thom Brown Twitter: @darkixion IRC (freenode): dark_ixion Registered Linux user: #516935 EnterpriseDB UK: http://www.enterprisedb.com The Enterprise PostgreSQL Company -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
