It can be just like you’ve said. You can also run tailscale directly on the system hosting a service and access it directly over the tailscale network.

Just use Snapraid & MergerFS. No special Hardware required and you don’t need to change what is on your disks.

From a quick search: https://perfectmediaserver.com/02-tech-stack/snapraid/

This is how I do it. No striping, normal partitions, different hard drive sizes, pretty easy. This way makes upgrades super easy too. Currently running 76TB mergerfs with 2 14TB Snapraid parity drives.

I know that Pixel 7’s and above support it. There are Reddit posts showing they have the feature already. Satellite messaging is just using standard 4G/LTE from Starlink. I wouldn’t be surprised if this is only an OS update away for most newer phones.

Looks like it’s been available on some android devices for at least a month. I don’t know about free though, I think it depends on your carrier. I know T-Mobile has been talking about supporting it using Starlink satellites.

https://www.reddit.com/r/tmobile/comments/1ct1no1/satellite_messaging_option_appeared_on_my_pixel_7/ https://www.t-mobile.com/news/un-carrier/first-spacex-satellites-launch-for-breakthrough-direct-to-cell-service-with-t-mobile

I get alerts on my Android for an Airtag I keep in my backpack all the time. My phone gives me the option to make the Airtag play a sound.

Probably not that deep. I’ve heard there are definitely discounts. That doesn’t count for much though when it still increases your cost 6x.

This honestly sounds like the best solution to this particular problem.