HP HPE0-J68 Practice Test - Questions Answers, Page 19

To calculate the required capacity for snapshots after one week for an HPE Alletra 9000 with the given customer requirements:

Base volume size: 200TB

Snapshots frequency: Every hour (24 snapshots per day, 168 per week)

Daily change rate: 10%

The snapshot capacity can be calculated by considering the daily change rate and the number of snapshots over a week.

Daily change: 10% of 200TB = 20TB Total change over a week: 20TB * 7 days = 140TB

Since there are 168 snapshots (24 per day for 7 days), the total required capacity is 140TB (for the changes) plus the base volume size of 200TB, totaling 480TB.

HPE Alletra 9000

HPE Snapshot Management

The HPE Alletra 6030 storage system supports up to two 2140 4U All-Flash Array expansion shelves. These expansion shelves allow the system to scale up its storage capacity while maintaining the high performance and reliability expected of the HPE Alletra 6030 platform. The system is designed to provide flexibility in configuration, ensuring that it can meet the varying capacity requirements of enterprise environments.

HPE Alletra 6030

HPE Storage Expansion Options

During the initial setup of an HPE Alletra 6000 system, the most user-friendly and accessible interface for defining initiators is the Web-based Alletra UI. This web interface provides a comprehensive and intuitive platform for configuring, managing, and monitoring the storage system. It allows administrators to define initiators, set up volumes, and manage other critical storage functions through an easy-to-use graphical interface, which simplifies the overall setup process.

HPE Alletra 6000 Setup Guide

HPE Storage Management Tools

During the initial setup of an HPE Alletra 6000 system, the most user-friendly and accessible interface for defining initiators is the Web-based Alletra UI. This web interface provides a comprehensive and intuitive platform for configuring, managing, and monitoring the storage system. It allows administrators to define initiators, set up volumes, and manage other critical storage functions through an easy-to-use graphical interface, which simplifies the overall setup process.

HPE Alletra 6000 Setup Guide

HPE Storage Management Tools

The HPE Alletra 5000 is the recommended storage family for a hybrid array that utilizes both SSD and HDD media, supports up to 512TiB of raw storage, and provides centralized cloud-based management. The Alletra 5000 series is designed to deliver a blend of performance and capacity, making it ideal for hybrid storage needs. Additionally, it integrates seamlessly with HPE's cloud-based management tools, offering a simplified and unified management experience across on-premises and cloud environments.

HPE Alletra 5000 Overview

HPE Hybrid Storage Solutions

HPE GreenLake for Block Storage performs write operations caching by caching the data on DFC-hosted SSDs. The Data Fabric Controller (DFC) manages the SSDs and is responsible for optimizing the performance of the storage system by caching write operations. This approach ensures that write-intensive workloads are handled efficiently, providing lower latency and higher throughput for applications that demand fast storage performance.

For further details, refer to:

HPE GreenLake for Block Storage Overview

In HPE GreenLake for Block Storage, VV (Virtual Volumes) and LD (Logical Devices) are owned by a single node. This ownership model is critical for ensuring data consistency and managing the resources effectively across the storage array. By having a single node own the VV LDs, the system can maintain optimal performance and reliability, especially in clustered environments where multiple nodes are involved.

For more information, refer to:

HPE GreenLake Block Storage

To create a configuration including the sizing and performance values for a customer solution for Alletra MP, the recommended HPE tool is Ninja STARS. This tool is specifically designed for storage sizing and configuration, providing detailed insights into the performance requirements and helping to tailor the solution to meet the specific needs of the customer. Ninja STARS helps in accurately sizing the storage solution to ensure it meets both current and future demands.

For further details, refer to:

HPE Ninja STARS Tool

To create a configuration including the sizing and performance values for a customer solution for Alletra MP, the recommended HPE tool is Ninja STARS. This tool is specifically designed for storage sizing and configuration, providing detailed insights into the performance requirements and helping to tailor the solution to meet the specific needs of the customer. Ninja STARS helps in accurately sizing the storage solution to ensure it meets both current and future demands.

For further details, refer to:

HPE Ninja STARS Tool

To create a configuration including the sizing and performance values for a customer solution for Alletra MP, the recommended HPE tool is Ninja STARS. This tool is specifically designed for storage sizing and configuration, providing detailed insights into the performance requirements and helping to tailor the solution to meet the specific needs of the customer. Ninja STARS helps in accurately sizing the storage solution to ensure it meets both current and future demands.

For further details, refer to:

HPE Ninja STARS Tool