HP HPE0-J68 Practice Test - Questions Answers, Page 11

The HPE 3PAR StoreServ Persistent Port feature ensures transparent and uninterrupted failover during specific events such as firmware upgrades and node maintenance or failure. During a firmware upgrade, the persistent port feature allows data paths to automatically fail over to an alternate path, maintaining uninterrupted host connectivity. Similarly, in the event of node maintenance or failure, the persistent port feature seamlessly redirects I/O to another available node without disrupting the service, ensuring high availability and reliability.

HPE 3PAR StoreServ All-Flash Arrays

HPE Storage Solutions

When implementing HPE 3PAR compression for Oracle database volumes, it's crucial to ensure that there is sufficient processing capacity on the array. This can be achieved by balancing the workloads between the arrays to create the necessary headroom for compression tasks. Properly distributing the workloads will allow the system to efficiently manage the compression operations without negatively impacting performance.

HPE 3PAR StoreServ and Compression

For a customer who needs to store backups at a separate data center while requiring fast backups and quick restores, the best solution is to use HPE StoreServ 3PAR in the main data center and HPE StoreOnce in the secondary data center with Recovery Manager Central (RMC) integration. This setup provides efficient, fast backups and restores, leveraging HPE StoreOnce's advanced deduplication capabilities, while RMC ensures that backups are performed quickly with minimal impact on production workloads. This solution meets both industry regulations and application performance requirements.

HPE StoreOnce Systems

HPE 3PAR and RMC

Converged switches are designed to handle both Ethernet and Fibre Channel traffic, enabling them to support converged networks where both storage and regular data traffic are managed through a single infrastructure. This approach simplifies network management and can reduce costs by consolidating the networking hardware required for both types of traffic.

HPE Networking Solutions

HPE Converged Infrastructure

When performing capacity planning for HPE Nimble Storage using deduplication, it's important to understand that deduplication is applied at the pool level and operates on a block size basis. This means that all volumes within a pool benefit from deduplication, and the efficiency of the process depends on the block size and the type of data stored within the pool. Proper capacity planning requires taking into account the pool configuration, block size, and expected deduplication ratios to accurately predict storage savings and performance.

HPE Storage

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HPE Nimble Storage Deduplication

HPE Nimble Storage Architecture

Object storage is best suited for unstructured data, such as images, videos, and backups, and it is characterized by the use of containers or buckets. Unlike traditional file storage systems, which use hierarchical structures like file systems, object storage uses a flat namespace and stores data as objects within these containers or buckets. This approach allows for scalability and easy management of large amounts of unstructured data, making it ideal for cloud storage and big data applications.

HPE Storage

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HPE Object Storage Solutions

HPE Scalable Object Storage

Veeam Backup & Replication integrates with HPE Recovery Manager Central for VMware (RMC-V) to provide granular recovery of application items directly from backups. This integration allows users to perform item-level recovery for applications like Microsoft Exchange, SQL Server, Active Directory, and others, directly from RMC-V backups, providing a seamless and efficient recovery process.

HPE Storage

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HPE and Veeam Integration

HPE Recovery Manager Central (RMC) Solutions

HPE StoreVirtual DSM for Microsoft MPIO (Multi-Path Input Output) enhances performance by ensuring that the storage system holding a copy of the requested data services the read I/Os. This capability allows the DSM to optimize I/O paths by directing read requests to the most appropriate node, reducing latency and improving throughput, as it ensures that the data is accessed from the nearest or least busy copy.

HPE Storage

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HPE StoreVirtual Storage Solutions

HPE DSM for Microsoft MPIO Overview

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