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Which SSD controller component enhances the performance of NAND flash and acts as a cache?
After a performance analysis, a customer plan to reorganize his adaptive Flash cache (AFC)
configuration and want to raise it from 256 to 768GB. Which action is needed to take advantage of the new AFC configuration?
When adjusting the Adaptive Flash Cache (AFC) configuration in HPE 3PAR StoreServ, particularly when increasing the cache size, the correct procedure involves first removing the existing flash cache for all Virtual Volumes (VVs). After this step, you should recreate the flash cache to reflect the new increased capacity. This ensures that the system properly recognizes and utilizes the additional cache space, optimizing performance according to the new configuration.
HPE 3PAR StoreServ
HPE Adaptive Flash Cache
A customer is implementing a new high performance database environment.
What type of storage should you recommend?
For a high-performance database environment, scale-out storage (Option A) is the recommended solution. Scale-out storage architectures allow for the expansion of storage capacity and performance by adding more nodes to the storage cluster. This approach provides linear scalability, enabling the environment to grow as the database's demands increase. It is particularly effective for high-performance workloads because it balances the load across multiple nodes, reducing bottlenecks and ensuring consistent performance.
Scale-out storage also supports high availability and resilience, which are critical for maintaining uptime and reliability in database environments that require rapid data access and processing.
HPE Scale-Out Storage Solutions
HPE Storage Overview
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Which HPE 3PAR StoreServ feature allows a host to continue I/O uninterrupted during a firmware upgrade?
When using a federated storage approach with HPE 3PAR StoreServ systems, customers can benefit from:
Load Balancing: Federated storage enables the distribution of workloads across multiple storage systems, optimizing resource utilization and ensuring that no single system becomes a bottleneck. This load balancing improves performance and enhances overall system efficiency.
Easier Migration: Federation simplifies the process of migrating data between storage systems. With features like Peer Motion, data can be moved between systems non-disruptively, allowing for seamless upgrades or expansions without impacting ongoing operations. This capability is particularly beneficial in reducing downtime and maintaining business continuity during migrations.
HPE 3PAR StoreServ Federation
HPE Peer Motion Technology
Your customer would like a new primary array and requires protection of a volume on a different storage system in another location. Which technology should the array include?
