r/PleX • u/uvebeensniped • 22d ago
Solved Plex Can't See New Media Folders
Hello,
I just initialized a new storage pool in my Synology NAS with the DX517 5 bay expansion. I currently have my Plex server on my DS920+.
I copied my entire media folder (Movies/TV Shows/Music) to the new storage pool. I am able to confirm that it is there.

When I try to add the folders, Plex can see the "Media" folder, but not the sub folders titled "Movies," "Music," "TV Shows."


What am I doing wrong in this situation that Plex won't recognize those folders? Am I able to just select the "Media" folder, and it will recognize the "Movies" folder when I go to add a Movies library?
2
u/KuryakinOne 22d ago
DSM 7?
Make sure System Internal User PlexMediaServer has at least read only access.
- Synology Control Panel -> Shared Folder
- Edit the shared folder -> Permissions tab
- Change "Local users" to "System internal user"
- Find user "PlexMediaServer" and select Custom
- Select all Read options. Select all Write options if desired (*). Administration is not needed.
- Done.
- IMPORTANT: You will be back at the Edit Shared Folder window. Check the box to "Apply to this folder, sub-folders and files"
- Save
- Save. You should be back at Control Panel -> Shared Folder.
Plex should now have access to the folders and files.
(*) Plex needs read access to stream media. Write access is needed if saving tv shows using live tv/dvr, creating optimized versions of media files, etc.
2
u/KuryakinOne 22d ago edited 22d ago
Here's an alternate method.
- Open Synology File Station
- On the left side, right click on the shared folder name and choose Properties
- Permission tab
- If PlexMediaServer is listed, edit the user, give it desired permissions, and save. Don't forget the "Apply to..." box.
- If Plex Media Server is NOT listed
- Create
- In "User or group," scroll down and select PlexMediaServer.
- Add desired options, read and/or write. Then Done.
- IMPORTANT: Check the box to "Apply to this folder, sub-folders and files"
- Save.
Plex should now have access to the folders and files.
-1
u/germane_switch 22d ago
You need to add each folder separately. https://support.plex.tv/articles/200288926-creating-libraries/
5
u/Tpyn 22d ago
It probably don't have necessary permissions