Does anyone have an idea on how to view SMART value It seems rancher-users #harvester

Title

aloof-agency-97600

04/30/2023, 9:53 PM

Does anyone have an idea on how to view SMART value? It seems directly install smartmontools via SSH is not an option.

refined-analyst-8898

05/01/2023, 2:14 AM

The Harvester OS is read-only (immutable), but you can customize the OS image for future nodes, perform boot-time changes with cloud-config, or you can temporarily make the OS writeable for troubleshooting.

aloof-agency-97600

05/01/2023, 2:17 AM

Thank you for the explanation. Do you have any resource or guidance on monitoring hardware status in Harvester? HCI is a new concept to me, so I'm not certain regarding industrial practice on this matter.

refined-analyst-8898

05/01/2023, 2:19 AM

Here's the page about the Harvester OS: https://docs.harvesterhci.io/v1.1/troubleshooting/os

👍 1

I see

smartctl

is already installed on my Harvester 1.1.1 OS.

You can run

lsblk

to list block device names, then say

sudo smartctl -a /dev/DEVICE_NAME

🙌 1

aloof-agency-97600

05/01/2023, 2:24 AM

Ohh

sudo

, I forgot about that, thank you for the hint.

The command does not exist in regular user context, now it works as expected.

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