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Customers must ensure they have sufficient PowerHA SystemMirror for i entitlements as specified in the product license terms. Refer to the software license agreement:

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titleUpgrading to PowerHA SystemMirror for i 7.5

When upgrading from a prior release, if 5770HAS option 1 is not installed, the manual installation of 5770HAS Option 1 is required either before or after the upgrade.

Since PowerHA 7.5 has a new product structure (including new SWMA PIDs), this requires an upgrade in e-config rather than in IBM Entitled System Support (ESS). The following behavior applies to upgrades:

  • If SWMA is active on the PowerHA entitlement for which you are upgrading, config adds the PowerHA 90-day SWMA PID for $0, then order placers can select the brand SWMA extensions.

  • If SWMA is not active on the PowerHA entitlement from which you are upgrading, config adds the after-license fee for one year of SWMA; then, order placers can select the brand SWMA extension.

Info

Note: Upgrades from PowerHA 7.4 and earlier Express or Standard Editions to PowerHA 7.5 will have an upgrade charge since PowerHA 7.5 is one edition with all functionality.

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PowerHA 7.2 and 7.4 contain three editions. The product may verify compliance against all installed options. Therefore, only install the highest entitled option to ensure no out-of-compliance messages are issued for options that do not apply to the configuration.

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titlePowerHA SystemMirror for i Enterprise Edition Features

  • All features in PowerHA SystemMirror for i Standard Edition

  • Asynchronous Geographic Mirroring

  • IASP replication via external storage technologies for DS8000, IBM Copy Services Manager for DS8000, and IBM FlashSystems including:

    • Metro Mirror

    • Global Mirror and Global Mirror with Change Volumes

    • Asynchronous Policy-based replication

  • DS8000 HyperSwap with LUN-Level Switching

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titlePowerHA SystemMirror for i Standard Edition Features

  • All features in PowerHA SystemMirror for i Express Edition

  • Multi-system Clustering technologies

  • Synchronous Geographic Mirroring

  • IASP FlashCopy for DS8000 and IBM FlashSystems storage

  • LUN-Level Switching

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titlePowerHA SystemMirror for i Express Edition Features

  • Full System DS8000 HyperSwap

Example 1 - PowerHA SystemMirror for i Enterprise Edition

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Enterprise Edition Upgrade

PowerHA enterprise edition is an upgrade to PowerHA standard edition and requires active SWMA for both PowerHA System Mirror for i standard edition and PowerHA SystemMirror for i enterprise edition.

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In the event PowerHA is using more processors than the usage limit, a new 70-day grace period will begin. While running outside of compliance during this grace period, PowerHA will continue working. This will allow uninterrupted HA operations while working to acquire the proper entitlements and keys. After the 70-day grace period, either reduce the number of processors being used by PowerHA or obtain the proper entitlement and install your new license keys in order to continue to function.

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IBM Power Systems Capacity BackUp (CBU) Offering

The IBM Power Systems Capacity BackUp offering provides flexible and economical options for secondary systems in a PowerHA environment. When utilizing the CBU offering, temporary keys enable uninterrupted PowerHA functionality on CBU systems by providing keys with the same usage limit entitlements as the production system.

For additional information see IBM Power Systems: Capacity BackUp

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