IO-error PVE disk is full

[genga91]

Hi everyone,
I'm sorry but I'm a new Proxmox user so be patience with me. I run proxmox with only a VM with Home Assistant HassOS running on it. Today I got up with the server down and I found an IO-error on the machine. This because the space on the PVE is full (168 Gb). What I'm missing right now is why, cause I dedicated 224 Gb for Home Assistant during instance configuration? I suppose the PVE could have all the space available on the Mini-pc SSD where I'm running Proxmox which is 256 Gb.
I post some pics of my actual situation. What I need to do to fix the problem? I need to clean the disk but I don't know how to cancel something as I just run the VM with Home Assistant.
Thanks for helping.

 

[Matthias.]

You gave HomeAssistant 224 Gb, but the LVM thin pool has only 168. PVE itself has space left.

Increasing the size of your thin pool should make it work again.

 

[genga91]

Hi Matthias,
I worked out on my issue and I added and mounted a new hd external disk where I moved the storage from the local-lvm. After I moved it the vm started again so my Home Assistant instance went online again and I could be able to do a proper backup. Now, what I'm missing is why storage is getting bigger and bigger everyday. Could you please suggest me how I can check what proxmox (or maybe HA) is writing everyday?
Thanks

 

[Matthias.]

Which storage is getting bigger? LVM, although it contains no data?
I would assume your VM is writing stuff, so you have to open a console to the VM, or use some other means of communicating with it to see why that happens.