This message was generated by the smartd daemon running on: host name: proxmox DNS domain: topf.zapf.in The following warning/error was logged by the smartd daemon: Device: /dev/nvme0, failed to read NVMe SMART/Health Information Device info: SAMSUNG MZVL21T0HCLR-00B00, S/N:S676NU0W627099, FW:GXA7801Q, 1.02 TB For details see host's SYSLOG. You can also use the smartctl utility for further investigation. Another message will be sent in 24 hours if the problem persists.