|Subject||Re: [firebird-support] Corruption problem|
> A client's 600 Mb database, running of FB 1.01, refuses toHi Roger,
> back up with the error "cannot find back record version
> Validation check produces no errors. Backing up with checksum,
> garbage collection and limbo transactions switched off makes
> no difference.
> The table on which the back up seems to fail gives errors if
> I try to empty it or drop it ("software consistency check").
You could give DBak a try:
Use the Rebuild option to try and reconstruct a copy of the
DBak has various "Process Options" for ignoring errors which,
if nothing else, may make it easier to recover as much data
as possible. I have found it useful for some corruption
problems in the past.
I would also be interested to know how it copes in this
(PS. As already advised: Be sure to keep a copy of the
problem database - you may be able to get help from other
sources if nothing else works.)