Subject RE: [firebird-support] CORE-4467
Author Leyne, Sean
> Index recalculation (I think) was done to minimize the configuration needed
> (unfortunately, I wasn`t involved in the initial design). Non the less - it hasn`t
> been an issue for the past 7-8 years and is still working in most instances.
> The error count comes from a full validation with gfix (done on a file "broken"
> by the issue I`ve described in the core).

If the problem is a recent one, have you considered a hardware problem? Or some other infrasturce change which could explain the 'sudden' issue?