> If that table has a TOAST table you might need to mark the toast table
> as disabled too. Or maybe it's forcing a vacuum because it's worried
> about XID wraparound?
OK, that might be the case, as I guess there are tables which were not
successfully vacuumed in the last few months (DB wide vacuum never
finished, and this system was stable enough before that I only noticed
this problem recently when performance started to degrade considerably).
Is there a way I can check the imminence of XID wraparound ?
Thanks,
Csaba.