Werk #19291: NetApp: Fetch node information only when needed

Component

Checks & agents

Title

NetApp: Fetch node information only when needed

Date

Feb 3, 2026

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.6.0b1 Not yet released	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.5.0b1 Not yet released	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.4.0p22 Not yet released	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.3.0p43 Not yet released	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

Previously, the NetApp ONTAP special agent always fetched node information from the API, regardless of which resources were configured to be monitored. This caused unnecessary API calls when only resources that don't require node information were selected.

Now, the special agent only fetches node information when it's actually needed, specifically when monitoring nodes, fans, or temperature sensors. This reduces API overhead and improves performance when monitoring a subset of NetApp resources.

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