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VMware vSAN: Troubleshooting [V7]

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Beograd, RS, Srpski
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Ciljevi

In this two-day course, you focus on learning the tools and skills necessary to troubleshoot VMware vSAN™ 7 implementations. You gain practical experience with vSAN troubleshooting concepts through the completion of instructor-led activities and hands-on lab exercises.

By the end of the course, you should be able to meet the following objectives:

  • Describe the architectural components of vSAN and their roles
  • Explain how the components interact with each other
  • Explain the differences between object and component states
  • Describe how to use Skyline Health to investigate and help determine failure conditions
  • Explain how to use the command-line tools to help determine failure conditions

Zahtevi

Before taking this course, students should take the following courses or have equivalent knowledge and experience:

  • VMware vSphere: Install, Configure, Manage
  • VMware vSAN: Plan and Deploy
  • VMware vSAN: Management and Operations

The course presumes that a student can perform the following tasks with no assistance or guidance before enrolling:

  • Use VMware vSphere® Client™ for common operations
  • Create and manage VMware vCenter Server® objects, such as data centers, clusters, hosts, and virtual machines
  • Create and modify a standard switch
  • Modify a distributed switch
  • Create a VMware vSphere® VMFS datastore
  • Use a wizard or a template to create a virtual machine
  • Migrate a virtual machine with VMware vSphere® vMotion® and VMware vSphere® Storage vMotion®

Sadržaj

1 Course Introduction

  • Introductions and course logistics
  • Course objectives

2 vSAN Architecture

  • Describe the vSAN architecture and components
  • Describe the policy-driven, object-based vSAN storage environment
  • Describe the CLOM, DOM, LSOM, CMMDS, and RDT vSAN software components
  • Explain the relationship between objects and components
  • Determine how specific storage policies affect components ++ Describe component placement

3 Troubleshooting Methodology

  • Use a structured approach to solve configuration and operational problems
  • Apply troubleshooting methodology to logically diagnose faults and optimize troubleshooting efficiency

4 Troubleshooting Tools

  • Discuss VMware Skyline Health and the associated service
  • Describe the use of VMware Skyline Health to identify and correct problems in VMware vSAN
  • Apply information presented by vSAN Health online towards problem-solving
  • Use vsantop to view vSAN performance metrics
  • Discuss the ways to run commands from the vCenter Server and ESXi command lines
  • Discuss the ways to access vSphere ESXi Shell
  • Use commands to view, configure, and manage your vSphere environment
  • Discuss the esxcli vsan namespace commands
  • Discuss when to use Ruby vSphere Console (RVC) commands
  • Explain which log files are useful for vSAN troubleshooting
  • Use log files to help troubleshoot vSAN problems

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Svaka učionica je opremljena sa projektorom i tablom, internet konekcijom i računarom predavača. Kao radna stanica studentima služe personalni računari sa pristupom Cisco opremi. Praktična obuka omogućava studentima da steknu veštine potrebne za konfiguraciju opreme.

CZ

ALEF Trening centar ima na raspolaganju pet trening sali. Tri učionice su nazvane po kontinentima – Australija koja ima kapacitet 8 mesta, Afrika i Evropa imaju svaka po 12 mesta – kapacitet se dopunjava pomoću učionice sa opremom (12 mesta) i pomoću centra za kompetenciju (18 mesta).

SK

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HU

ALEF Trening centar ima 3 trening sale. Imenovane su po gradovima zemalja u kojim ALEF posluje. Prag ima kapacitet 12 mesta, Bratislava i Budimpešta imaju 8 mesta svaka.

Beograd

Budimpešta

Tim predavača

Raspolažemo sa timom od preko 50 predavača, nudimo kompletan spektar tehnološkog znanja za ruting i switching, za bezbednost i saradnju između centara podataka. Stručnost instruktora dokazuje niz međunarodnih sertifikata najvišeg nivoa.

Jedinstvenost naših predavača sastoji se uglavnom u njihovom bogatom iskustvu u pojedinim projektima, i ovako su u stanju da vrlo fleksibilno reaguju na predloge polaznika kursa ili kod odgovaranja na postavljena pitanja, isto kao i kod prenošenje svojih praktičnih znanja polaznicima. Zahvaljujući pouzdanom radu kompanije i dugogodišnjem iskustvu, vrlo smo fleksibilni u reagovanju na projekte koji se pripremaju na stručnom području Cisco-a, i na osnovu toga možemo Vam garantovati širok spektar sertifikovanih kurseva koji će vama i vašim kolegama omogućiti da steknete potrebno stručno znanje za buduće testove sertifikacije.

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