trouble after DC restore

29 Mar 2005 7:58 PM

dude

Win2k sp4 forest with one root domain and one child domains under the root
domain. Two DCs in root domain, 6 DCs in child domain. We are going to an
offsite location to perform DR test. I'm currently doing a run onsite here
at work with test machines. I'm restoring the two DCs here at the corporate
office. Running into a problem that the RID master can't come online. One
DC holds PDC emulator, RID master, and GC roles. The 2nd DC holds the
infrastructure master role. First DC was restored and then an authoritative
restore performed on it, then 2nd DC restored. Both servers' time in sync.
The error I'm receiving is event ID 16650: The account-identifier allocator
failed to initialize properly . . . . . I have both DCs that holds all 3
FSMOs and GC up and running, however, still running into problem with RID
not being able to come online.

any ideas?

thanks in advance

29 Mar 2005 10:16 PM

Herb Martin

"dude" <d***@aol.com> wrote in message
news:OvgD0mJNFHA.2748@TK2MSFTNGP09.phx.gbl...
> Win2k sp4 forest with one root domain and one child domains under the root
> domain. Two DCs in root domain, 6 DCs in child domain. We are going to
an
> offsite location to perform DR test. I'm currently doing a run onsite
here
> at work with test machines. I'm restoring the two DCs here at the
corporate
> office. Running into a problem that the RID master can't come online.

Is there perhaps another (running) RID Master?

You must not have two of ANY such masters.

> One
> DC holds PDC emulator, RID master, and GC roles. The 2nd DC holds the
> infrastructure master role. First DC was restored and then an
authoritative
> restore performed on it, then 2nd DC restored. Both servers' time in
sync.

How old are the backups? If made in the last week it
probably doesn't matter.

Why was the authoritative restore used? (That is a very
specific solution.)

> The error I'm receiving is event ID 16650: The account-identifier
allocator
> failed to initialize properly . . . . . I have both DCs that holds all 3
> FSMOs and GC up and running, however, still running into problem with RID
> not being able to come online.

You must NOT have two ("both") DCs running the same
masters in the same domain.

If you ever have seized a role the old role holder must
be DCPromo'd to a non-DC (it can then be re-DCPromo'd
to become a new DC.)

That account identifier looks vaguely like a machine account
or some such that no longer matches the (other) DCs, and
such can easily happen in just a few days.

> any ideas?
>
> thanks in advance
>

What does the event ID give when you search MS or look
at www.eventid.net ?

Google:

[ event ID 16650 account-identifier allocator site:microsoft.com ]

....or...

[ event ID 16650 account-identifier allocator microsoft: ]