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2 votes
Accepted

Changing name/ip of Domain Controller/DNS/DHCP Server after migrating from 2012 to 2019

Per Microsoft, renaming a domain controller is a bad idea and should be avoided. Microsoft compiled a list of many of the problems you may encounter below. https://techcommunity.microsoft.com/t5/core-...
Greg Askew's user avatar
  • 37.1k
2 votes

Suggestions on the best way to migrate to a new server

Creating a new domain may be the right course of action in certain very specific cases, otherwise, for production environments and the vast majority of instances, doing the install and promote method ...
music2myear's user avatar
  • 2,003
2 votes

Migration from Server 2012 r2 to Server 2022

As most of us with 2012R2 machines still in service are going through this right now since it goes End of Life in October 2023, I can give some pointers that have helped me. Unless you absolutely need ...
burgermenu's user avatar
2 votes

How do I create a replacement root CA without migrating old certificates?

Certs have two parts - the private key and the public key. If you want to issue new certificates you will need a valid and working root CA with private key. However, for existing, non-expired certs ...
Appleoddity's user avatar
  • 3,870
2 votes
Accepted

Data migration between postgresql-9 and postgresql-11

From postgres 9 docs: For major releases of PostgreSQL, the internal data storage format is subject to change, thus complicating upgrades. The traditional method for moving data to a new major ...
shodanshok's user avatar
  • 50.9k
1 vote

Migrating API and DB to a new server

You can set certificate with SAN (Subject Alternative Name) where to list all the hostnames: a.com, b.com, api.a.com, api.b.com and you can use this certificate on any host name (from the list) About ...
Romeo Ninov's user avatar
  • 5,957
1 vote

2012 R2 Domain Controller migrate to 2022 STD

As I just completed this migration myself, I know these steps work. Some of the other answers are missing some steps. You also need to consider migration of DNS and DHCP scopes as it is fairly ...
burgermenu's user avatar
1 vote

2012 R2 Domain Controller migrate to 2022 STD

Some time ago i also answered a question which was similar to this. I would add the 2022 domain controller as a secondary domain controller to the domain, if that's possible with your forest and ...
Turdie's user avatar
  • 2,644
1 vote

2012 R2 Domain Controller migrate to 2022 STD

Install the 2022 server alongside and promote it to DC, then demote and decommission the rest. Remember to clean up the AD and to raise the functionality level.
Kadath's user avatar
  • 111
1 vote
Accepted

docker throws 'cannot mount volume over existing file' when running an exported image

The error is because of: - ./100_populate_source_source_daimon.sql:/docker-entrypoint-initdb.d/100_populate_source_source_daimon.sql:ro If 100_populate_source_source_daimon.sql doesn't exist, docker ...
BMitch's user avatar
  • 6,364
1 vote
Accepted

Change ZFS mountpoint property without remounting

In newer versions of OpenZFS, there is the zfs set -u flag. It is not possible to do this prior. zfs set -u mountpoint=/data-old zpool/data1 zfs set -u mountpoint=/data zpool/data2 Now the properties ...
jornane's user avatar
  • 1,226

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