On 1 October 2012 14:47, Marco Craveiro <marco.craveiro@xxxxxxxxx> wrote: > Hello Postgres general > > We're experiencing a lot of errors when using CDash on PostgreSQL 9.1, > hosted on Mac OSX 10.6.8. The actual error message is as follows: > > SQL error in Cannot insert test: > utility/asserter/assert_file_returns_true_for_empty_files into the > database():ERROR: failed to add old item to the right sibling while > splitting block 191 of index "crc323"<br> A call to PageAddItem(), made within _bt_pgaddtup(), is where this failure seems to ultimately originate from. What we're missing here is the reason for PageAddItem() returning InvalidOffsetNumber. That is usually, though not necessarily, separately available within a WARNING log message, which you haven't included here. Could you please let us know if there is a WARNING that you didn't include just prior to the ERROR? -- Peter Geoghegan http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training and Services -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general