NOS GeneralResuelto

Best practice: upgrading from NOS 1.1 to 1.2 without downtime

AAndré Silvapreguntó · Jul 5, 2026, 09:47 AM

We're on 1.1.7 LTS with a single X5 (no failover partner). Docs recommend the cluster-aware installer but that assumes >1 node. Question: has anyone done the in-place upgrade to 1.2 on a lone X5, and if so how long was the control-plane blip? The data plane keeps forwarding I believe, but our billing runs against the control plane every 15 min and I want to make sure I schedule around it.

#upgrade#1.1#1.2#x5

2 respuestas·987 vistas

JJamal Nasrrespondió · Jul 6, 2026, 01:29 PM Respuesta aceptada

Did the exact same move last month (single X5, 1.1.7 → 1.2.0). Control-plane blip was 4 minutes total — 90 seconds for the actual restart, the rest for the AI engine to re-warm its indices. Data plane never blinked. Billing job at 15-min cadence had one skipped tick that self-recovered on the next run.

AAndré Silvarespondió · Jul 19, 2026, 09:11 AM

Ran the upgrade last night per this thread. 3 minutes 40 seconds blip, exactly as promised. Thank you for the confidence.

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