HCI Ultimate upgrade from 2.2.20 to 2.4.26
Environment
- Product: HCI
- Component: Ultimate
- Objects: Dual management nodes, QEMU, libvirt, and management node high availability
- Current version:
2.2.20-c76 (Cloud-4.4.52) - Target version:
2.4.26-c76 (Cloud-4.8.36) - Trigger: The platform version is outdated. The cloud platform and virtualization components must be upgraded while retaining a rollback path in case of failure.
Symptoms
- The current HCI Ultimate version is outdated.
- The platform must be upgraded to
2.4.26, together with QEMU and libvirt. - If the upgrade fails, rollback to the original platform version must be supported.
Diagnosis
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