Is there an existing issue for this?
Current Behavior
ENV vars is either missing an entry for UMASK or it is not being applied correctly. Files created by the container are receiving incorrect permissions, impairing other containers and the host file system's ability to manage files. Processed file DLs using Lidarr applied permissions are 664 instead of 666/777.
Expected Behavior
Provide UMASK as a functional ENV var so that container processes create files with correct permissions.
Steps To Reproduce
Start-up logs show that the correct PUID and GUID are being applied. But this is not sufficient for correct file/folder permissions. Especially for Unraid systems.
Environment
- OS:Unraid
- How docker service was installed: Presinstalled and maintained by Unraid developers.
CPU architecture
x86-64
Docker creation
Container logs
,,,
[migrations] started
[migrations] no migrations found
───────────────────────────────────────
██╗ ███████╗██╗ ██████╗
██║ ██╔════╝██║██╔═══██╗
██║ ███████╗██║██║ ██║
██║ ╚════██║██║██║ ██║
███████╗███████║██║╚██████╔╝
╚══════╝╚══════╝╚═╝ ╚═════╝
Brought to you by linuxserver.io
───────────────────────────────────────
To support the app dev(s) visit:
Lidarr: https://opencollective.com/lidarr
To support LSIO projects visit:
https://www.linuxserver.io/donate/
───────────────────────────────────────
GID/UID
───────────────────────────────────────
User UID: 99
User GID: 100
───────────────────────────────────────
Linuxserver.io version: 3.1.2.4938-ls242
Build-date: 2026-03-30T02:57:40+00:00
───────────────────────────────────────
[custom-init] No custom files found, skipping...
,,,
Is there an existing issue for this?
Current Behavior
ENV vars is either missing an entry for UMASK or it is not being applied correctly. Files created by the container are receiving incorrect permissions, impairing other containers and the host file system's ability to manage files. Processed file DLs using Lidarr applied permissions are 664 instead of 666/777.
Expected Behavior
Provide UMASK as a functional ENV var so that container processes create files with correct permissions.
Steps To Reproduce
Start-up logs show that the correct PUID and GUID are being applied. But this is not sufficient for correct file/folder permissions. Especially for Unraid systems.
Environment
CPU architecture
x86-64
Docker creation
Container logs
,,, [migrations] started [migrations] no migrations found ─────────────────────────────────────── ██╗ ███████╗██╗ ██████╗ ██║ ██╔════╝██║██╔═══██╗ ██║ ███████╗██║██║ ██║ ██║ ╚════██║██║██║ ██║ ███████╗███████║██║╚██████╔╝ ╚══════╝╚══════╝╚═╝ ╚═════╝ Brought to you by linuxserver.io ─────────────────────────────────────── To support the app dev(s) visit: Lidarr: https://opencollective.com/lidarr To support LSIO projects visit: https://www.linuxserver.io/donate/ ─────────────────────────────────────── GID/UID ─────────────────────────────────────── User UID: 99 User GID: 100 ─────────────────────────────────────── Linuxserver.io version: 3.1.2.4938-ls242 Build-date: 2026-03-30T02:57:40+00:00 ─────────────────────────────────────── [custom-init] No custom files found, skipping... ,,,