External User Data Drive

I have a new Mac mini and want to set it up to have all user data be on an encrypted password protected external SSD. All operating system and application data would remain on the internal drive. I have multiple users but all user data would be on the same SSD.

I looks easy to have much user data on an external drive but I want all user data be there and not require users to go looking for it. For an example, when a file put on the desktop it actually is in the user’s folder on the external drive.

How can set the Mac mini to do this.

I recognize that to mount the external encrypted password protected drive I login to the computer somehow even though the drive is not yet mounted.

Mac mini, macOS 14.0

Posted on Oct 16, 2023 1:13 PM

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4 replies

Oct 16, 2023 1:36 PM in response to GetaLife2

If you mean put the home folders on the external, it won't be error-free. You would need to log in to an account on the internal drive, mount the encrypted drive, then log into the other accounts.

You can keep most large-format data stored on the external and still keep the home folders on the internal.

Music, Photos, TV, and iMovie files can be set to store on another location.

Oct 16, 2023 3:33 PM in response to GetaLife2




GetaLife2 wrote:

as understand you, I can log on as an admin into the computer, open the encrypted drive. Log out and log in as a user and some of the Mac features will work with the user folders on the encrypted drive but some unspecified things will not work right.
The whole point of this is to have no personal data on the Mac. I can take the encrypted drive and leave it in a safe place or have a cloned Mac mini located in to different location and have every bit of data with me without hauling a laptop or Mac mini with me. Seems like a reasonable design criteria that would make these computers more secure and user friendly.

I think what you are looking for Apple implements through iCloud.

If you are planning on hauling a bus-powered drive around hoping to works every time and you won't ever drop it (SSD would alleviate that concern), I don't imagine you will have much fun. It is certainly possible to move the home folders to an external drive, but there are many reports here of that going poorly. People who are successful likely don't come here to profess the grandness of the scheme.

I don't know why it is so difficult to save to the external. Just put a folder from the external drive in the sidebar. Remove the Desktop, Documents, Downloads, etc.

With the entry level Mac having small SSD, you would think that would be the way to go. It seems like you have done this integration with the cloud and just want to sell us a subscription instead of a standalone system.

I haven't done anything related to Apple's design, policy, or fabled malevolence. We don't work for Apple. We are just users like you. You should contact Apple if you want to discuss their policy.

You can buy a Mac with a large SSD. If you buy a small one to save money, you will spend it elsewhere trying to overcome the shortsighted savings.

Oct 16, 2023 4:24 PM in response to Barney-15E

I do use an external SSD. The size of a credit car it easily portable and not fragile like a laptop or mini. If the Mac mini gets stolen while I am away from home, I don’t have to worry about someone hacking into it if does not have any personal files on it. I would like to keep the mini at home while I travel and leave the SSD in a safe or with me to use. As far as using the cloud, it seems more vulnerable and likely to be exploited than my SSD.

You answered my question. I will have to organize my data so it is only is on the SSD and deal with not using some of the features like saving files to the desktop and I can direct most programs to default to the SSD for personal files. I believe most of the Mac provided applications allow me to designate where the data is stored. We will see.

Oct 16, 2023 3:09 PM in response to Barney-15E

as understand you, I can log on as an admin into the computer, open the encrypted drive. Log out and log in as a user and some of the Mac features will work with the user folders on the encrypted drive but some unspecified things will not work right.

The whole point of this is to have no personal data on the Mac. I can take the encrypted drive and leave it in a safe place or have a cloned Mac mini located in to different location and have every bit of data with me without hauling a laptop or Mac mini with me. Seems like a reasonable design criteria that would make these computers more secure and user friendly. With the entry level Mac having small SSD, you would think that would be the way to go. It seems like you have done this integration with the cloud and just want to sell us a subscription instead of a standalone system.


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External User Data Drive

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