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H9P97 – Managing HP 3PAR StoreServ III

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3 dager
Server Infrastructure

Classroom + Online

Course Details

Mål

  • Explain how space is allocated and mapped
  • Understand performance bottlenecks and best practices to overcome them
  • Size an array for adaptive optimization
  • Explain 3PAR events and alerts
  • Use best practices to troubleshoot your storage system
  • Upgrade your hardware and software of your storage system
  • Employ tools that can be used to troubleshoot and respond to 3PAR performance issues

Non-Objectives

The following topics are not included in this course: ‚ÄĘHands-on hardware installation ‚ÄĘHands on with hardware ‚ÄĘArray installation ‚ÄĘHands-on Peer Motion ‚ÄĘOn-line Import ‚ÄĘVMware labs

Benefits to you ‚ÄĘGain the knowledge necessary to understand advanced features of managing a 3PAR StoreServ array

Innhold

Module 1: Overview

Module 2: Space Explained

  • Physical disks
  • Chunklets
  • Raid
  • Logical disks
  • Virtual Volumes
  • CPG
  • Space
  • Reclaimation
  • Initialization
  • Mapping Space
  • Deduplication

Module 3: Performance

  • Understanding Performance
  • Best practices
  • Chunklet speed
  • Step Size
  • RAID
  • Initiators
  • Front end vs back end
  • Back end writes
  • CPU
  • Cache
  • Adaptive Flash Cache
  • General PD Performance
  • General VLUN Performance
  • Flash Cache
  • Component Benchmarks
  • Hardware FC Links
  • Benchmarks
  • Performance Alerts
  • CLI Counters
  • Benefits
  • Troubleshooting
  • Considerations
  • 3PAR Performance check

Module 4: Adaptive Optimization

  • Purpose of Adaptive Optimization
  • Adaptive Optimization tiers
  • Reading I/O density Reports
  • ClI Output
  • Sizing a Storeserv
  • Supported A.O configurations

Module 5: Alerts

  • Working with alert information
  • Collect logs
  • Using the SNMP Infrastructure
  • Using on-node CIM provider to monitor array

Module 6: Troubleshooting

  • Steps customers can take for different situations
  • Identifying problems
  • What do I do when I add new disks?
  • What should I do if 1 disk fails?
  • What should I do before I call support?
  • Interpreting log files

Module 7: Upgrading How to expand (connect 4 or more nodes)

  • Steps to perform when upgrading
  • Best practices
  • 3PAR OS Upgrade Instructions
  • Servicing the Storage System
  • Upgrading the Storage System

Module 8: Configuration Rebalancing

  • Performance tuning
  • System Tuning
  • Use of Tunesys after upgrading
  • CPGs and RAID levels
  • Host I/O (and impact of tuning)
  • Node balancing

Målgruppe

  • Storage administrators with experience managing 3PAR StoreServ arrays on a daily basis for at least a year.

A storage administrator who has been managing 3PAR StoreServ arrays on a daily basis for at least a year. This training is not for an individual who has no experience managing a 3PAR array

Forkunnskaper

Students must have attended Managing HPE 3PAR StoreServ I (HK902) and Managing HPE 3PAR StoreServ II (HK904)