Failed to Create Folder in Syncthing Admin - Read Only File System

[saint]

Hi @nebulon @girish - Please let me know if the above was helpful, or if I could help provide any additional context.

[girish]

@saint said in Failed to Create Folder in Syncthing Admin - Read Only File System:

I see, is there a recommended approach to selecting the correct Mount Type?

The filesystem was used primarily for migration purposes (from old Cloudron versions). Are you able to mount them with the correct type? If so, I think we need to start there to figure why it's not mounting.

Also, I wanted to quickly check why you are using volumes here. Is this because you want to share the data with another app ? If you just want to move the data to another location you can use https://docs.cloudron.io/apps/#data-directory

[girish]

@saint OK, I went back and re-read your initial post. Your intention is that you will sync using Syncthing and have the files available via the External volumes plugin of nextcloud. This is the reason you want to create a filesystem volume.

I think I managed to hit some of the issues you faced but I have sort of got it working. I tried to basically keep things like what you posted in the screenshots.

Here's what I did:

• First, create a directory /mnt/sync on the server
• Important: chmod 777 /mnt/sync. This is required so the containers can write to this directory.
• Add the Cloudron volume named Sync as Filesystem (do not use Filesystem (mountpoint) ). When you do this, the icon should be green. After all, there is nothing to mount.
• Now, add the volume in Syncthing. Add folder inside Syncthing. You should be able to sync now.

Next step, nextcloud:

• Add volume to nextcloud.
• Enable External plugin. Add /media/Sync in Configuration column to add folder.
• I can see the files now.

What's missing right now is that I cannot edit files via nextcloud because of permissions issues but can view them. Do you want them to be modifiable in nextcloud ? If so, we have to dig deeper into permissions stuff.

[girish]

@saint I wrote a doc section that will also help you make it writable across apps - https://docs.cloudron.io/volumes/#sharing

[saint]

@girish Thanks for the reply, and the documentation.

I feel like I'm running in circles. Following the instructions above, and also the docs, I still keep getting the below:

The directories are all chmod' to 777. I've changed it to "media" as the group owner. But it keep showing that same error.

[girish]

@saint I think syncthing is saying that the mount is read only. Can you check if the volume is mounted as writable in syncthing ? It's a checkbox in the mount ui. (Now that I look at it , maybe we should make it like a drop down to make it clearer).

[saint]

@girish Am I looking at the right place? I'm in the volumes settings area, but don't see any checkbox in the mount UI?

[girish]

@saint in the UI where you actually mount the volume into the app - https://docs.cloudron.io/apps/#mounts

[saint]

@girish Ahh, got it. Okay, this is what I see in the Nextcloud storage mount UI.

Yep, I think you're right. It is "read-only"

This is what I see when I added the Volume that's tied to /mnt/sync.

To test, I unchecked it, hit save, then tried to delete & re-add the sync directory in Syncthing.

But, still encountering the same error.

[girish]

@saint if you open a web terminal for the sync thing app, are you able to go into /mnt/sync and touch foo ? I think the core of the issue is that it is for whatever reason read-only.

[saint]

@girish I followed the example provided at https://docs.cloudron.io/volumes/#sharing and did a 'touch ./test-file'

From what I can see, the directory does appear to have write permissions.