Sonarr unable to write to a docker bind mount

Sonarr version (exact version): 4.0.14.2939
Mono version (if Sonarr is not running on Windows):
OS: Docker
Debug logs: Hastebin
Description of issue:
I’m running sonarr via Docker Desktop on my Windows 11 machine, and I’ve been running this setup for a while.
I started with 3 mount locations, which I’ve upped to 12 bind mounts across 6 drives (external and m.2).
Usually I add a new volume via the docker script, pull that into sonarr as a library and everything works fine.
Yesterday I added a new m.2 to the mix, added 2 folders and mounted them to the container as 2 bind mounts/volumes.

The problem arises when I’m trying to write to the drive.
Sonar throw an Operation not Permitted error.

I’ve tried moving movies from my other drives to this new drive but it instantly fails when trying.

I’ve jumped onto the Exec terminal on the contaier via docker desktop and I’m able to move the file using the mv command with no issues.

I’ve checked the volumes have the same permissions from the linux side.

drwxrwxrwx 1 root root 4096 Mar 19 18:30 h_tv
drwxrwxrwx 1 root root 4096 Mar 19 12:59 u_tva

The first entry is an existing, working, volume and the 2nd one is the faulty, new, volume.

From a windows perspective both drives have the same permissions, no additional permissions granted on either.
The mounts are linked to folders on each drive so u_tva=U:\TV\ and h_tv=H:\TV\

I’m really not sure why the other drives are working but this one is not :confused:

Any help would be appreciated.

P.S. I’ve also restarted Docker Desktop, my machine and tried an update to Sonarr, all have failed to resolve the issue.

Again, just open a new topic.

This isn’t a valid response for my question. Seems off topic :confused:

Regarding my problem, I wasn’t able to resolve why this 2TB M2 NVME drive, formatted NTFS, wouldn’t work.
I decided to try formatting it exFAT, restarted docker and… it’s now working as expected.

So something wierd must have been going on with the permissions on the NTFS system which isn’t present on exFAT.

Either way, it works and I hope this help someone else :slight_smile:

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