Click . The system will validate the key, and the status of "HPE Smart Cache" will shift from Locked to Licensed . Method B: Using the Command Line Interface (SSACLI)
To unlock this performance acceleration, particularly on Gen10 and newer systems, you need a valid . This article covers what the license is, how it works, and how to activate it. What is HPE Smart Cache?
Many caching features require a functional HPE Smart Storage Battery or Flash-Backed Write Cache (FBWC) module attached to the controller. If the battery is missing or failed, caching may be disabled to protect your data.
HPE Smart Cache License Key for [Server Serial #]. Entitlement: [PO # or Entitlement ID]. Need: Activate Smart Cache on HPE ProLiant [model] running [OS]. Please provide: License key in 5×5 alphanumeric format and activation instructions for iLO/SSA. Compliance: Key will be used only on licensed hardware per HPE terms. Hpe Smart Cache License Key
Identical to the flexible-quantity license, but delivered electronically via email for faster deployment. How to Activate the HPE Smart Cache License Key
The HPE SR SmartCache license key is a vital component for organizations seeking to maximize their existing storage infrastructure's performance. By enabling this feature on supported P-series controllers, administrators can dramatically boost workload efficiency.
You can apply the key either directly through the server's graphical interface during boot, or online via your operating system using the HPE SSA application. Method A: Using the GUI / Operating System Utility This article covers what the license is, how
Activating the license unlocks different caching policies based on the server generation:
A: Yes. Smart Cache is transparent to the operating system and hypervisor because it operates at the controller level. No changes to VMs or guest OS are required.
It is important to note that the HPE SR SmartCache license is included and preinstalled on the HPE Smart Array P816i-a SR Gen10 and all Gen10 Plus or later controller models. For older or lower-tier Gen10/Gen9 models, a standalone license purchase is required. How to Obtain and Activate Your HPE Smart Cache License Key If the battery is missing or failed, caching
In HPE Smart Storage Administrator, select your controller and locate the "SmartCache" option to enter the license. Benefits of Using SmartCache
The is a controller-based data caching solution that accelerates application workloads by caching "hot" data onto low-latency SSDs. For most HPE ProLiant Gen8 and Gen9 servers using controllers like the P420, P421, or P440ar, this feature requires a paid license key to activate. Key Benefits of HPE SmartCache
HPE provides a few distinct licensing options to fit different deployment scenarios:
While the Smart Cache architecture is built into the firmware of supported Smart Array controllers, it remains locked until a valid license key is applied. Supported Hardware