I have an old 2000 domain I need to upgrade. The BDC is functional and people are authenticating against that but PDC is totally dead and no backup exists. Running a dcdiag /v shows the dead DC was the Schema Owner and RID Master and I am told the server holding the PDC role is down (which I know). I assume I need to correct all of these errors before I attempt the upgrade? What's the best plan of attack?
Thanks!