Werk #22301: NetApp ONTAP: Node data missing when a node has no CPU value

Component

Checks & agents

Title

NetApp ONTAP: Node data missing when a node has no CPU value

Date

Sep 29, 2026

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

3.0.0b1 Not yet released	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT
2.5.0p15	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT

This werk impacts those who monitor NetApp ONTAP systems.

The ONTAP REST API may send a node without its CPU utilization data. The special agent then failed on the whole node data, and the service NetApp ONTAP Agent info reported the error 'metric'.

The special agent now reports the node without a CPU value. A node that has no CPU value gets no CPU utilization Node service. If such a service already exists, it goes UNKNOWN until ONTAP sends the value again.

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