AIO Low disk space warning

[Byter]

The Basics

• Nextcloud Server version (e.g., 29.x.x):
  • 31.0.6
• Operating system and version (e.g., Ubuntu 24.04):
  • Ubuntu server 24
• Installation method (e.g. AlO, NCP, Bare Metal/Archive, etc.)
  • Nextcloud AIO v11.1.0
• Are you using CloudfIare, mod_security, or similar? (Yes / No)
  • No

Summary of the issue you are facing:

Todaz I got a warning from the Nextcloud AIO container, that less than 5 Gb left on the storage where the master container is installed.
BUT when I check my storage space I have 400+GB left.

Configuration

I’m running my Nextcloud AIO instance on a VM in Proxmox. This VM has a single virtual 1 TB disk. I’m also mounted a network share (mutliple Terrabytes) vie the SMB app in Nextcloud, that is where I store the bulk of my data.

Question

Can I safely ignore this or where can I found ‘ghost’ drive that supposedly filled up?

Thanks!

[jtr]

@Byter

BUT when I check my storage space I have 400+GB left.

I’m guessing you’re using NEXTCLOUD_DATADIR? If so, your Nextcloud Server data directory may be located on that larger storage, but your other Docker volumes are not. In this case, the one for nextcloud_aio_mastercontainer.

This is more a general Docker matter and not Nextcloud/AIO specific and there are various approaches. However, there is some general guidance in the AIO README here.