vm list error

[tincboy]

Today on one of my Proxmox nodes I got this error while I was trying to see vm list via web interface:
Unable to get data for Cluster Node 0

What's the issue?

 

[tincboy]

It's probably because of full drive
/dev/mapper/pve-root 95G 95G 0 100% /

What's in there? how can I empty it out?

 

[udo]

Hi,
I don't know your config but perhaps a nfs-mount (for backup) insn't there and the backup fills the root-partition?
Look for backup-jobs and cancel them.
To get space look in /var/log and delete old log-files.

If you have little space free, you can install ncdu - with "ncdu /" (only one filesystem) you can easily search the big files.

Udo