• Mac OS X Server

    Promote A macOS Server Open Directory Replica To An Open Directory Master

    Previously, we looked at setting up an Open Directory Master in macOS. An Open Directory Replica keeps a copy of the Open Directory database available for users even when the Master goes offline. But it can also take a part of the load from the Open Directory Master and when using the new Locales feature, balance network traffic. To get started with an Open Directory Replica, first enable SSH, now disabled by default. If SSH is not enabled, you will not be able to create an Open Directory Replica. SSH is enabled on a server by opening the Server app, clicking on the name of the server and then clicking…

  • Mac OS X,  Mac OS X Server,  Mac Security,  Mass Deployment

    Setting Up & Troubleshooting An Open Directory Replica In OS X Mountain Lion Server

    Yesterday we looked at setting up an Open Directory Master in OS X Mountain Lion Server. An Open Directory Replica keeps a copy of the Open Directory database available for users even when the Master goes offline. But it can also take a part of the load from the Open Directory Master and when using the new Locales feature, balance network traffic. To get started with an Open Directory Replica, first enable SSH, now disabled by default. Next, use the changeip to check the host name. While the Server app is cool, it caches stuff and I’ve seen it let things go threat shouldn’t be let go. Therefore, in order…