I’ve had a strong Home Assistant setup for a while and something has gotten totally broken.
I’m using Proxmox, on a small Dell computer.
I have two cloudflare connections. One requires email verification and one requires mTLS (for the android app). Those have been working for about a year, maybe more.
HA OS: 15.1
Supervisor: 2025.04.01
Homeassistant: 2025.5.1
The first problem I noticed was that I couldn’t log in via the mobile app (through cloudflare and mTLS). It had forgotten the server and when I tried to login, there was an error. I didn’t write it down at the time.
I eventually logged in over my LAN using a mobile browser and noticed that it was out of storage space. I deleted some old backups and then allocated more space on the proxmox VM drive to give it room to grow.
But this didn’t fix the issue. And weirdly, sometimes it still says I am out of space. Other times, it shows what I expect (37% used 93GB free). I have a 1TB drive in that computer and the most important thing on it is HA. So I’m happy to give it whatever it needs.
I also can’t update the OS to 15.2. It just spins and spins.
I’m an experienced linux user. How can I verify that HAOS has enough free space?
The login issues also happen if I am logged in via the email verification cloudflare tunnel and (less frequently) if I log in over LAN. When I get these login issues, the connection to the server is fine. I can see the username/password form (which tells me it is getting through the cloudflare tunnel), it sometimes kicks me right back out with an error. Other times, it lets me in for a few minutes and then says my authentication has been revoked.
Is there a way to rebuild HA? I have a feeling something got borked in some cache when it was out of space.
In summary, my issues are:
- I can’t reliably stay logged in.
- HA Sometimes thinks it is out of storage space and won’t let me increase it.
- HAOS Update fails.
Thanks in advance. This is driving me nuts.