Re: Win2k to Win2k3 AD Upgrade
- From: Meinolf Weber [MVP-DS] <meiweb(nospam)@gmx.de>
- Date: Mon, 5 Jan 2009 14:05:52 +0000 (UTC)
Hello lewisma,
Yes, the running one must take over the missing ones.
Best regards
Meinolf Weber
Disclaimer: This posting is provided "AS IS" with no warranties, and confers no rights.
** Please do NOT email, only reply to Newsgroups
** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm
Meinolf
May sound a silly question, but i do the seize on the live DC ?
Does this transfer the 2 roles that are still assigned on the dead
server to the live DC ?
I did go through with the operation but ducked out after the
confirmation as the message was a little misleading.
Thanks
"Meinolf Weber [MVP-DS]" wrote:
Hello lewisma,
You have to seize the FSMO roles to the running DC and then cleanup
the AD database and AD sites and services. See here how to:
http://support.microsoft.com/kb/555846/en-us
Best regards
Meinolf Weber
Disclaimer: This posting is provided "AS IS" with no warranties, and
confers
no rights.
** Please do NOT email, only reply to Newsgroups
** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm
Thanks for the quick response again.
The old DC is still present in the AD database. If i run up Sites
and Services i can see the dead server still listed, expanding NTDS
settings/Properties it does say it's also a Global catalog server as
well.
The current working Win2k DC is also a global catalog server and is
running the following roles.
Schema Owner
Domain Role Owner
Infrastructure Owner
The following 2 roles are still assigned to the dead Win2k DC, (hard
disk dead)
PDC Role
Infrastructure Owner
How do i reassign those 2 roles that are alloacted to the dead Win2k
DC ?
Can i just delete the dead DC manually from Sites and Services ?
I assume that the 2 roles still assigned to the dead DC need to be
moved, not sure how to do that as it's died. When you are moving
roles does it need to reference the server you are moving roles from
?
Thanks
"Meinolf Weber [MVP-DS]" wrote:
Hello lewisma,
As said before, is the old DC removed from the AD database?
Is the running 2000 DC holding the 5 FSMO roles and a Global
catalog server? Run "netdom query fsmo" in a command prompt to see
which DC is the FSMO roles holder, MUST be the running one if the
other never comes back.
For Global Catalog see here:
http://support.microsoft.com/?id=313994
For the new server you can use the list from my previous posting.
It includes also the schema upgrade with adprep and DNS replication
with AD integrated zones.
During normal work you can do most steps Copying data that is used
by your users you should do after close of business. Also the DHCP
anbd WINS database i would do at close of business. All other you
can do during working hours, schema update or AD databse cleanup
will not need a reboot of the server or effect the users. Also if
needed you can seize the FSMO roles.
Best regards
Meinolf Weber
Disclaimer: This posting is provided "AS IS" with no warranties,
and
confers
no rights.
** Please do NOT email, only reply to Newsgroups
** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm
Thanks for your response, what i have done so far is.
Installed and patched Win2k3 Std Server on new hardware.
Server is called the same name as the old Win2k DC that has died.
The
Server
is still in a default workgroup. There is no Exchange used.
Do i need to prepare the current Win2k DC so it can run on Win2k3
(adprep etc.)
At the moment i have a new Win2k3 Std sever that is currently
nothing, just in default workgroup and i have the other Win2k DC
that is running AD etc.
So i just need a list of things that need to be done in order, any
preparation etc on the current Win2k DC, when do i run dcpromo etc
on the new Win2k3. I need the new Win2k3 DC to have the same
IP/name etc as the Win2k DC that has died. Once the new Win2k3 DC
is up and running and everything is good, i have new hardware to
install Win2k3 on so i can make that another DC, this will be then
identical to the current Win2k DC that is running at the moment.
How much preparation can i do in the normal working day, if any ?
Sorry for the questions, just i have never done this before and
want to be sure i get it right.
Thanks in advance
"Meinolf Weber [MVP-DS]" wrote:
Hello lewisma,
Did you remove the old DC according to this, before using the new
machine
with the old settings:
http://support.microsoft.com/kb/555846/en-us
I assume the old DC is still listed in AD database and DNS.
If it is complete removed you can start here:
!!!NEVER START BEFORE HAVING CREATED AND TESTED A BACKUP OF YOUR
DATA/MACHINE!!!
One question first:
Is there also Exchange installed in the domain?
- On the old server open DNS management console and check that
you
are running Active directory integrated zone (easier for
replication,
if you have more then one DNS server)
- run dcdiag and netdiag from the command prompt on the old
machine
to check for errors, if you have some post the complete output
from
the command here or solve them first. For this tools you have to
install the support\tools\suptools.msi from the 2000 or 2003
installation disk.
- run adprep /forestprep and adprep /domainprep from the 2003
installation disk against the 2000 server, with an account that
is member of the Schema admins, to upgrade the schema to the new
version
- Install the new machine as a member server in your existing
domain
- configure a fixed ip and set the preferred DNS server to the
old DNS server only
- run dcpromo and follow the wizard to add the 2003 server to an
existing domain
- if you are prompted for DNS configuration choose Yes (also
possible that no DNS preparation occur), then install DNS after
the reboot
- for DNS give the server time for replication, at least 15
minutes. Because you use Active directory integrated zones it
will automatically replicate the zones to the new server. Open
DNS management console to check that they appear
- if the new machine is domain controller and DNS server run
again replmon, dcdiag and netdiag on both domain controllers
- if you have no errors, make the new server Global catalog
server, open Active directory Sites and Services and then
double-click sitename, double-click Servers, click your domain
controller, right-click NTDS Settings, and then click Properties,
on the General tab, click to select the Global catalog check box
(http://support.microsoft.com/?id=313994)
- Transfer, NOT seize the 5 FSMO roles to the new Domain
controller (http://support.microsoft.com/kb/324801)
- you can see in the event viewer (Directory service) that the
roles are transferred, also give it some time
- reconfigure the DNS configuration on your NIC of the 2003
server, preferred DNS itself, secondary the old one
- if you use DHCP do not forget to reconfigure the scope settings
to point to the new installed DNS server
- export and import of DHCP database (if needed)
(http://support.microsoft.com/kb/325473)
- backup WINS
(http://technet.microsoft.com/en-us/library/cc727901.aspx)
- restore WINS
(http://technet.microsoft.com/en-us/library/cc727960.aspx)
Demoting the old DC (if needed)
- reconfigure your clients/servers that they not longer point to
the old DC/DNS server on the NIC
- to be sure that everything runs fine, disconnect the old DC
from the network and check with clients and servers the
connectivity, logon and also with one client a restart to see
that everything is ok
- then run dcpromo to demote the old DC, if it works fine the
machine will move from the DC's OU to the computers container,
where you can delete it by hand. Can be that you got an error
during demoting at the beginning, then uncheck the Global catalog
on that DC and try again
- check the DNS management console, that all entries from the
machine are disappeared or delete them by hand if the machine is
off the network for ever
- also you have to start AD sites and services and delete the old
servername under the site, this will not be done during demotion
Best regards
Meinolf Weber
Disclaimer: This posting is provided "AS IS" with no warranties,
and
confers
no rights.
** Please do NOT email, only reply to Newsgroups
** HELP us help YOU!!!
http://www.blakjak.demon.co.uk/mul_crss.htm
Hi
I have a Win2k single domain which has 2 DC's. One of the
servers
has
died,
both DC's are running on very old hardware and the disks have
died
on
one of
the DC's. The other is still running but not sure how much
longer.
The
DC's
are also running DNS/DHCP and WINS services. I now have new
hardware.
I have
installed Win2k3 standard server with all patches etc on one of
the
new
servers. I have given the new server the same name as the Win2k
DC
that has
died and added it to the existing domain as a member server. It
also
has the
same IP address, DNS addresses etc.
What are the exact steps i need to do now in order to make this
a
Win2k3 DC
and transfer Active Directory to the new hardware ?
I know i need to run dcpromo, but what do i need to do on on the
existing
Win2k DC so i can transfer everything off.
Thanks for your help
Mark
.
- Follow-Ups:
- Re: Win2k to Win2k3 AD Upgrade
- From: lewisma
- Re: Win2k to Win2k3 AD Upgrade
- References:
- Re: Win2k to Win2k3 AD Upgrade
- From: lewisma
- Re: Win2k to Win2k3 AD Upgrade
- Prev by Date: Re: Win2k to Win2k3 AD Upgrade
- Next by Date: Re: Win2k to Win2k3 AD Upgrade
- Previous by thread: Re: Win2k to Win2k3 AD Upgrade
- Next by thread: Re: Win2k to Win2k3 AD Upgrade
- Index(es):
Relevant Pages
|
