[Samba] move domain member server to new hardware

[Stefan G. Weichinger]

Am 06.06.24 um 19:51 schrieb Stefan G. Weichinger via samba:
> Am 31.05.24 um 14:38 schrieb Luis Peromarta via samba:
>> I’d get the new server ready, sync all data including xattrs & ACLs 
>> with rsync -AXav
>>
>> You probably use AD or RID. Just use the same idmapping on the new 
>> server. Probably just copy old smb.conf to new machine.

will do more or less

But not sync "/var/lib/samba", right?

>> When all is rsynced just remove the old server from the AD, turn off, 
>> assign name and IP address to new server. Join domain. That should do.
>>
>> If all goes very wrong you can just power on your old server , and 
>> rejoin. Things should be as before.
> 
> thank you, sounds not that scary ;-)
> 
> what about the fqdn in linux itself? I can't change that hostname on the 
> old server until I deactivate it. It should stay some kind of fallback 
> server (with another fqdn and IP) later.

Could I join the domain with another name and IP now ... to be able to 
test things (introducing btrfs snaphots this time) with all AD-features, 
but on a "test name"? And then leave the domain, change FQDN/IP and rejoin?

I want to avoid any issues coming from doing something wrong NOW. That 
server should be productive for some years from now (sure).