IBM i Power 10 Installed-Base Planning

Firmware, IBM i compatibility, capacity, HA/DR, storage, and maintenance planning for organizations already running Power 10.

Installed-base Power 10 planning starts with facts: exact machine type, processor feature, active cores, IBM i tier, memory, NVMe, adapters, VIOS, HMC, firmware, backup, HA/DR, support contract, and likely growth window.

Firmware and HMC

Document current firmware and HMC level, then verify update access and support path before changing adapters or partitions.

Capacity planning

Measure CPU, memory, disk, batch, interactive, and replication pressure before buying cores or moving generations.

Storage and HA/DR

Treat FlashSystem, Fibre Channel, backup, replication, and recovery design as first-class Power 10 decisions.

Lifecycle

Withdrawal from marketing changes sourcing and expansion urgency. It does not erase the value of stable installed hardware.