Does W2K3 SP2 need to be installed to both Domain Controllers in the same night?
Posted on 2008-10-24
We have one domain with two Domain Controllers. Both W2K3 Standard, No service pack installed, the schema had been updated to R2. Both run DHCP and DNS services.
FSMO Roles are:
DC1: Schema Owner, Domain Role Owner
DC2: PDC Role, RID Pool Manager, Infrastructure Owner
I'm hesitant to upgrade both DC's to SP2 in the same night. Can we upgrade the second DC a few weeks after upgrading the first? Are there any known issues or caveats in doing it this way?