Recently, we are upgrading the DC from 2008 to 2012R2,
Not sure why, many DC will hang during demote/promote.
in the dcpromo log,
it will say "
[Info] The attempted domain controller operation has completed"
[INFO] Updating service status to 4
[INFO] DsRoleSetOperationDone returned 0.
the GUI will hang
in the server manager, post-deployment configuration will say you not complete but if you restart the server and the DC had been successfully promoted.
on the 2008
[INFO] The machine is no longer a domain controller
[INFO] Successfully informed DNS server to prepare for demotio
[ERROR] Setting Security on server files failed with 2
[INFO] The attempted domain controller operation has completed
[INFO] DsRolepSetoperationDone Returned 0
and then hang in the GUI, after rebooted the server, everything work fine'
Not sure why, many DC will hang during demote/promote.
in the dcpromo log,
it will say "
[Info] The attempted domain controller operation has completed"
[INFO] Updating service status to 4
[INFO] DsRoleSetOperationDone returned 0.
the GUI will hang
in the server manager, post-deployment configuration will say you not complete but if you restart the server and the DC had been successfully promoted.
on the 2008
[INFO] The machine is no longer a domain controller
[INFO] Successfully informed DNS server to prepare for demotio
[ERROR] Setting Security on server files failed with 2
[INFO] The attempted domain controller operation has completed
[INFO] DsRolepSetoperationDone Returned 0
and then hang in the GUI, after rebooted the server, everything work fine'
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