課程簡介

Introduction to VMware vSphere Troubleshooting

  • Overview of vSphere architecture
  • Troubleshooting methodology and tools
  • Best practices for issue tracking and resolution

Troubleshooting Virtual Machines

  • Common VM power-on failures
  • Snapshot issues and recovery
  • Guest OS performance diagnostics

Troubleshooting vCenter Server and ESXi Hosts

  • vCenter Server service and database issues
  • ESXi host connectivity and management issues
  • Logs and CLI diagnostic tools

Virtual Networking Troubleshooting

  • vSwitch and distributed switch configurations
  • Network performance and connectivity issues
  • Firewall and port group isolation problems

Virtual Storage Troubleshooting

  • Datastore connection and latency problems
  • VMFS and NFS mount errors
  • Storage path and multipathing issues

Clusters and Resource Management Issues

  • HA/DRS cluster behavior
  • Resource contention and overcommitment
  • Affinity rules and impact

Performance and Monitoring Tools

  • vSphere Performance Charts
  • esxtop and resxtop usage
  • Proactive alerting and metrics analysis

Summary and Next Steps

最低要求

  • 了解虛擬化基礎知識
  • 具備VMware vSphere或類似平台的經驗
  • 熟悉基本網絡和存儲概念

目標受眾

  • IT基礎設施管理員
  • 系統工程師
  • 負責VMware環境的技術支持人員
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