Forum Discussion

RedlineMS's avatar
RedlineMS
Copper Contributor
Mar 21, 2022
Solved

Storage Migration Service stucks at 30% - Can't unjoin domain

Hi, I tried to migrate a 2012R2 fileserver to a new 2022 machine this weekend. It wasn’t the first time I used the storage migration service, but this time it didn’t worked. On phase 3 (cutover) i...
  • RedlineMS's avatar
    RedlineMS
    Jun 20, 2022

    Hello again,

    after three months we finally gave it a new try.
    The migration succeeded.
    There was quite a few maintanance things we did, I will tell you the most likely reasons:

    -since March a new admin center version and SMS version released
    -Also new windows updates was released which were installed on all relevant servers
    -We checked the eventlog on the source server for any errors and fixed them
    -> NTP, shares, ....
    -we also did a winsock reset:

    Reset Winsock control.

Restoring transaction logs.
fsutil resource setautoreset true C:\

Restoring TPC/IP.
netsh int ip reset

Restoring Winsock.
netsh winsock reset

Restoring default policy settings.
netsh advfirewall reset

Restoring the DNS cache.
ipconfig /flushdns

Restoring the Proxy.
netsh winhttp reset proxy

    Some of these may be the solution!

     

Dinesh007's avatar
Dinesh007
Icon for Microsoft rankMicrosoft
Mar 22, 2023

RedlineMS 

This can happen if the Orchestrator server has latest updates but the source machines does not have latest updates.
If the the Orchestrator server is latest, unjoin domain operation uses remote Opnum 0x20 (NetrUnjoindomain3 ) on source.
This Opnum 0x20 (NetrUnjoindomain3 ) was added in 22.11b update, so if the source machine does not have this update, unjoin operation fails with Error 0x6D1 "The procedure is out of range". Updating the source machine to latest can resolve this issue.

Resources