If your Synology NAS is in Raid, up-sizing your drives is dead simple.

Pop out one of your current, smaller drives. Pop in a new, bigger drive. Wait for Disk Station to migrate data over to the new drive (note that this can literally take days depending how much data there is). Then do the same with the next old, small drive and the next one until all old, small drives are replaced with new, big ones.

This will work as long as your current drives are not like 24 TB or whatever the upper limit is these days. In that case, you need more bays.

After this is done, move all the data from your externals onto your Synology NAS.

For what it’s worth, they’re dropping the branded drive requirement https://arstechnica.com/gadgets/2025/10/synology-caves-walks-back-some-drive-restrictions-on-upcoming-nas-models/

Are there any security concerns that this is a Chinese company?

Does it do RAID?

I’m in a similar situation with my 218+ so I’m interested to hear some answers. It’s still running great though so I don’t need to replace it soon but I like planning ahead

A digital antenna

Can you explain to my mom how to install tailscale on her Roku and that she has to turn it on each time she wants to use Jellyfin but then back off again when she wants to watch something on a different app?

Couldn’t have said it better myself. Very Give a Mouse a Cookie vibes when talking to someone explaining how Jellyfin is a drop in replacement for Plex when they’re on step 6 of setting up remote access

Conversely, letting friends use your Jellyfin is complicated.

The networking aspect is basically the only thing stopping me from switching from Plex to Jellyfin. I got Jellyfin running and accessing my server myself, while on my home network is easy. However, when it comes to accessing outside of my network, it gets complicated, and when it comes to other people accessing my server it gets more complicated, and then accessing my own server and friends’ servers it gets even more complicated.

With Plex, all of that is super easy. I can watch stuff from my own server and my friends’ servers on any device, including a web browser, and I can tell my mom, for example, “install Plex on your Roku and tell me what email address you use to log in” and boom, she has access to my library.

Dude, you’re flaming a company because one of the tools they use is marketed as using AI? You gotta be kidding me. If your bar for privacy requires you to dive down this deep into a company’s asshole, you might as well just become Amish

Thanks for helping me get this far but now I’m stuck. Neither yt-dlp nor pasting the url into the browser works. The latter gets me the image below, yt-dlp says it’s not a valid url

Edit: I got it to work with yt-dlp. I forgot the quotes around the url

I don’t even know what a reverse proxy is

I make the account for them. Then I log in as them and set it up so they only see my server. Then I send them the credentials and have them login

Does it work on a smart tv or roku or whatever?

Jellyfin is hardly a no-brainer. I set it up out of curiosity a few weeks ago and my first question was how do I give access to my friends and family. So I searched, and all of the results were talking about setting up a VPN or a reverse proxy or whatever. Man, I just want to tell my mom “install this app on your tv and log in”, which is exactly what Plex does.

I get that Plex is enshittifying, but pretending Jellyfin is a drop-in replacement is delusional.

And that’s how we started on the road to a surveillance state

Dude how the hell am I supposed to walk my mom through setting up tailscale on her Roku?

And what if you have multiple friends all sharing each others libraries?

This is not a feasible solution let alone a “very easy” one.

Hey all, I know a lot of people are migrating to private torrent sites, and OK, that’s a choice. However there are still a lot of people on the public torrents who are just leeching and not seeding.

Effect. Cause.

But why can I “just install a program” on my windows machine or on my phone and it is that easy?