匠人学院 JR Academy学AI来匠人
匠人学院 JR Academy学AI来匠人

Follow Us

linkedinfacebooktwitterinstagramyoutube

We Accept

/image/layout/pay-paypal.png/image/layout/pay-visa.png/image/layout/pay-master-card.png/image/layout/pay-airwallex.png/image/layout/pay-alipay.png
EN

Company

About UsMetaverse ClassroomNews & BlogJR CareersBecome a MentorOur MentorsContact UsJR Store J3.Club

Resources

Events1-on-1 TutoringIndustry WhitepapersOnline LearningInterview CenterShare Interview ExperienceInternshipMembership

AI Tools

AI ToolboxCert MasterJob HunterUniMate AI

AI Learning Paths

All Learning PathsAI EngineerContext EngineeringVibe CodingPrompt MasterAI BuilderAI Product ManagerPython Basics

AI in Practice

AI ProductivityAI Data AnalysisAI FinanceAI Content CreationAI Image CreationFrontend DevelopmentHermes AgentOpenClaw Local Agent

University Resources

University of MelbourneUniversity of QueenslandUNSW SydneyUniversity of SydneyMonash UniversityUniversity of AdelaideRMITQUTUTS

Kids AI Education

Airbotix — AI Coding for KidsAU Family Resource HubNAPLAN Report GuideMy School Data GuideSydney Private School Fees 2026Kids Coding Programs

Immigration Services

Australia ImmigrationSkilled Visa 189/190/491Employer Sponsored 482/186/494Business Visa 188/888UK ImmigrationUS ImmigrationCanada Immigration

Enterprise

P3 Career IncubatorEnterprise (EN)Corporate TrainingInternship PartnershipRecruitment PartnershipApply for Partnership

Job Application Agent

Job Application ServiceJob MonitoringLinkedIn ManagementLinkedIn NetworkingLearn about P3

Support

FAQsTerms & ConditionsPrivacy PolicyCancellation & Refund PolicySite map

Top Categories

Web Full-Stack BootcampDevOps BootcampData Engineering BootcampData Analysis BootcampCoding for BeginnersBusiness Analyst InternshipAlgorithm Bootcamp

Career Services

BA & PM InternshipData Science InternshipData Analysis InternshipMarketing InternshipResume ReviewInterview CoachingVIP Mentor Guidance

Addresses

Level 10b, 144 Edward Street, Brisbane CBD(Headquarter)
Level 2, 171 La Trobe St, Melbourne VIC 3000
45A13, Block B, Oriental Hope Tianxiang Plaza, 500 Tianfu Avenue Middle Section, Wuhou District, Chengdu, Sichuan, China
Business Hub, 155 Waymouth St, Adelaide SA 5000

Contact

hello@jiangren.com.au0421-672-555

Disclaimer

footer-disclaimerfooter-disclaimer

JR Academy acknowledges Traditional Owners of Country throughout Australia and recognises the continuing connection to lands, waters and communities. We pay our respect to Aboriginal and Torres Strait Islander cultures; and to Elders past and present. Aboriginal and Torres Strait Islander peoples should be aware that this website may contain images or names of people who have since passed away.

All content on the JR Academy website, including course materials, logos, and information provided, is protected under Australian intellectual property laws. Unauthorized use, sale, distribution, reproduction, or modification is strictly prohibited. Violations may result in legal action. By accessing our website, you agree to respect our intellectual property. JR Academy Pty Ltd reserves all rights, including patents, trademarks, and copyrights. Any infringement will be subject to legal prosecution. View Terms of Service

© 2017-2026 JR Academy Pty Ltd. All rights reserved.

ABN 26621887572

HomeLearnCoursesCerts

Explore JR Academy

Sign in to keep learningYour courses, learning history and account
AI for BusinessTraining and AI adoption
My LearningMembershipContact
Certifications其他5V0-2221
其他助理级云计算

VMware Certified Specialist - vSAN (5V0-22.21)

验证 VMware vSAN 超融合存储的部署、配置、管理与故障排除能力,考查 vSAN 集群架构、存储策略(SPBM)、数据服务(加密/去重/压缩)与性能监控技能。

Try the first chapter freePractice questions
65
Official exam questions
90 min
Exam duration
70/100
Passing score
JR ACADEMY / CERTIFICATION PREP

JR Academy practice bank

74practice questions
Build your foundation3 learning chapters
Practice with purposeFocused practice · answer explanations
Test your readinessMock exams · review

74 practice questions available

OverviewLearning pathFAQReviews
01

Understand the certification

vSAN Specialist 入门版 — 考的是 vSAN 标准集群的部署、SPBM 存储策略和基础故障排除,比 5V0-21.21 HCI Master 简单一个档次。管理 vSAN 集群但没到"延伸集群+HCI Mesh"水平的工程师适合。

VMware Certified Specialist - vSAN (5V0-22.21) 验证 vSAN 超融合存储的标准部署和管理能力。和 5V0-21.21 (HCI Master Specialist) 的区别:5V0-22.21 侧重标准集群的 Day 1/Day 2 运维(部署、SPBM、健康检查、基础排障),5V0-21.21 侧重高级架构(延伸集群、HCI Mesh、Erasure Coding 设计)。

考试规格:65 题 / 90 分钟,及格 70/100,有效期 2 年。前提条件:持有效的 VCP / VCAP / VCIX / VCDX 认证。

七大考纲领域:

  • 架构与技术 — 20%:vSAN 标准集群架构、磁盘组组成(缓存层 + 容量层)、All-Flash vs Hybrid 差异、ReadyNode 兼容性
  • 产品与解决方案 — 15%:vSAN 与 vSphere / vCenter / NSX-T / SRM / vRealize Operations 集成、VCF 中的定位
  • 规划与设计 — 15%:集群规模规划(主机数 / FTT / 磁盘组数量)、磁盘组容量计算、All-Flash vs Hybrid 选型
  • 安装配置 — 25%(最高权重):启用 vSAN 集群、配置 SPBM 存储策略 + FTT、iSCSI Target 配置、网络需求(10GbE+ / VMkernel 端口)
  • 性能调优 — 10%:磁盘格式升级、去重 + 压缩(仅 All-Flash)、性能服务基线
  • 故障排除 — 5%:vSAN Health Check、磁盘故障后数据重建、网络分区诊断
  • 运维管理 — 10%:存储策略合规性管理、集群维护操作、容量与性能监控

安装配置 25% 是这门考试的重心 — 比 HCI Master 更偏实操配置步骤。

Exam at a glance

Exam code
5V0-2221
Provider
其他
Format
single-choice / multiple-choice
Language
English
Validity
3 years
Official certification page

Skills in focus

VMware vSANvSAN 存储策略(SPBM)vSAN 磁盘组配置All-Flash vSAN 集群vSAN 数据加密vSAN 去重与压缩vSAN Health CheckvSAN 性能监控vSAN iSCSI TargetvSAN ReadyNode

Learning outcomes

  • 自信通过 VMware 5V0-22.21 vSAN Specialist 认证考试
  • 掌握 vSAN 集群从规划到部署的完整流程,包括磁盘组配置与网络要求
  • 能够创建和管理 vSAN 存储策略(SPBM),根据 VM 需求动态调整 FTT 级别
  • 理解 vSAN 数据服务(加密、去重、压缩)的使用条件与对性能的影响
  • 具备使用 vSAN Health Check 诊断并解决集群健康问题和性能瓶颈的能力

Who this is for

  • 负责 vSphere HCI 环境日常运维的系统管理员(vSphere Admin)
  • 需要验证 vSAN 专项技能、准备 VCS-vSAN 认证的数据中心工程师
  • 已持有 VCP-DCV 并希望进一步深化 vSAN 存储专业知识的 IT 工程师
  • 负责企业存储架构评估与 All-Flash vSAN 迁移规划的存储工程师

Before you start

  • 已获得 VCP/VCAP/VCIX/VCDX 2021 或更新版本认证(必须)
  • 6-12 个月 vSphere 和 vSAN 配置、管理实际经验
  • 理解 vSphere 存储基础概念(VMFS、NFS Datastore、vSAN)
  • 熟悉网络基础知识(VMkernel 端口、10GbE 网络要求)
02

Your learning path

3 chapters

01vSAN 架构基础与存储策略设计Free02vSAN 安装配置、数据服务与性能管理Free03综合模拟考试 - vSAN Specialist 全真题库100 min
View the full learning path

Plan your preparation

Learning hours
15h
With relevant experience
4-6 weeks
Starting from scratch
8-12 weeks
Daily study
1-2h

Included in your preparation

  • 74 道练习题,全面覆盖 vSAN 架构、安装配置、管理调优与故障排除
  • 包含 All-Flash vs Hybrid 集群选型、FTT 计算、数据重建等高频 vSAN 考点
  • AI 智能辅导,针对 SPBM 存储策略配置、网络分区诊断等复杂场景题精准讲解
  • 模拟真实 vSAN Specialist 考试(76 道题 / 125 分钟)
  • 涵盖 vSAN 去重压缩启用条件、磁盘故障恢复流程等实战场景

1. 第一阶段:vSAN 架构 + SPBM 存储策略(2-3 周)

核心内容:vSAN 集群启用流程(vSphere Client → Cluster → Configure → vSAN → Turn On)、磁盘组概念(每个磁盘组 = 1 块缓存盘 + 1-7 块容量盘)、All-Flash 和 Hybrid 的缓存层行为差异(All-Flash 缓存只做写缓冲,Hybrid 缓存同时做读缓存 + 写缓冲)。SPBM 存储策略:FTT 设置(1/2/3)、FTM 选择(RAID-1 vs RAID-5/6,仅 All-Flash 支持 RAID-5/6)、条带数(Stripe Width)、对象空间预留(Object Space Reservation)。

2. 第二阶段:安装配置 + 网络 + 集成(2-3 周)

安装配置 25% 权重最高。重点:vSAN 网络要求(独立 VMkernel 端口 + 10GbE 最低 + 多播或单播流量类型选择)、vSAN iSCSI Target 配置步骤、vSAN 与 vCenter 的关系(vCenter 管理 vSAN 集群,但 vCenter VM 可以跑在 vSAN 数据存储上 — 鸡生蛋问题用 vCenter HA / VCLS 解决)。集成部分:vRealize Operations 监控 vSAN 的 dashboard + alert、SRM 做 vSAN 灾备。

3. 第三阶段:故障排除 + 运维 + 刷题冲刺(1-2 周)

故障排除只占 5% 但不能丢分。vSAN Health Check 工具(vSphere Client → vSAN → Monitor → Health)的各检查项(网络健康、磁盘健康、数据一致性)。磁盘故障后的行为:Object Repair Timer(默认 60 分钟)倒计时结束后触发数据重建。运维:维护模式三选项(Ensure Accessibility / Full Data Migration / No Data Migration)的使用场景。刷 VMware Exam Prep 或 Broadcom Education 官方模考。

03

Career value

定位:VCP-DCV (基础虚拟化) 和 HCI Master Specialist (高级 vSAN) 之间的过渡认证。适合刚开始管理 vSAN 集群 1-2 年、想要一张专项认证证明 vSAN 能力的工程师。

市场需求:vSAN 在 VMware 私有云环境里是标配存储方案,但专门招 "vSAN Specialist" 的 JD 不多 — 大多数雇主只要求 VCP-DCV + vSAN 经验。这张认证更多是"简历加分项"而不是"硬性门槛"。

薪资:和 VCP-DCV 持证者在同一薪资区间,单张 vSAN Specialist 不构成独立溢价。但在面试时能展示 vSAN 专项知识,尤其在和其他 VCP-DCV 持证者竞争同一岗位时有区分度。

不适合考的人:没有 VCP-DCV 的人 — 前提条件要求有效 VCP。目标 VCAP-DCV 的人 — 这张 Specialist 不是 VCAP 的前置,直接备考 VCAP 更高效。纯公有云方向的人 — vSAN 知识在 AWS/Azure 上无用。

vSphere AdministratorInfrastructure EngineervSAN AdministratorData Center Engineer虚拟化工程师基础设施工程师
澳洲
AUD 110,000 – 155,000
美国
USD 95,000 – 140,000
中国
CNY 200,000 – 380,000

Preparation tips

  • **搭 nested vSAN lab** — VMware Workstation/Fusion 上跑 3-4 台 nested ESXi VM 组成 vSAN 集群,零成本实操。William Lam 的 blog (williamlam.com) 有完整教程。
  • **FTT/FTM 组合表和缓存层比例写草稿纸** — 进考场先默写,后面计算题直接查表。
  • **90 分钟 65 题** — 概念题快答(60 秒),计算题留 2 分钟。

Common mistakes

  • **All-Flash 和 Hybrid 缓存层行为搞混** — All-Flash:缓存盘 100% 做写缓冲(write buffer),读直接从 NVMe/SSD 容量盘走。Hybrid:缓存盘 70% 读缓存 + 30% 写缓冲。这组比例是必考点。
  • **磁盘组容量计算忘记扣除缓存盘和 FTT 开销** — 可用容量 = (容量盘总量 - 缓存盘容量) x (1 - FTT 冗余开销)。FTT=1/RAID-1 开销 50%,FTT=1/RAID-5 开销 33%。
  • **vSAN 网络多播 vs 单播混淆** — vSAN 6.6+ 默认使用单播 (unicast),不再需要多播 (multicast)。但老版本仍需要多播。考题可能给版本号让你判断需不需要配多播。
  • **维护模式选项选错** — 日常打补丁用 Ensure Accessibility(最快但临时降低冗余)。退役主机用 Full Data Migration(最慢但数据最安全)。紧急重启用 No Data Migration(最快但有数据风险)。
04

Before you register

How difficult is the VMware 5V0-2221 vSphere with Kubernetes exam?

The 5V0-2221 exam is 90 minutes long with approximately 65 single-choice and multiple-choice questions, requiring a 70% passing score. It focuses on deploying, managing, and operating vSphere with Tanzu (formerly vSphere with Kubernetes), covering core concepts like Supervisor Cluster, vSphere Pods, and TKG clusters. A foundation in containers and Kubernetes is recommended before taking this exam.

What knowledge domains does the 5V0-2221 exam cover?

The exam covers vSphere with Tanzu architecture and components, Supervisor Cluster configuration and management, vSphere Namespace management, Tanzu Kubernetes Grid (TKG) cluster deployment, container registry (Harbor) integration, and networking (NSX-T) and storage integration with Kubernetes.

Do I need to know Kubernetes to prepare for the 5V0-2221 exam?

Yes, foundational Kubernetes knowledge is essential. You need to understand core concepts such as Pods, Deployments, Services, and Namespaces, as well as basic kubectl operations. You also need vSphere platform management knowledge and an understanding of how the two work together.

What is the difference between vSphere with Tanzu and standalone Kubernetes?

vSphere with Tanzu natively integrates Kubernetes into the vSphere platform through the Supervisor Cluster, providing unified management. It allows administrators to manage Kubernetes workloads using familiar vSphere tools, supporting both vSphere Pods (running containers directly on ESXi) and traditional TKG clusters.

How does the 5V0-2221 relate to the VCP-DCV certification?

The 5V0-2221 is a specialized exam within the VMware Certified Professional series focusing on vSphere with Kubernetes. It covers a different track from VCP-DCV — VCP-DCV focuses on data center virtualization, while 5V0-2221 focuses on cloud-native and containerized workload management. The two certifications complement each other for hybrid environments.

How can I effectively prepare for the VMware 5V0-2221 exam?

We recommend starting with Kubernetes fundamentals, then focusing on vSphere with Tanzu architecture and deployment workflows. Use our platform's 74 practice questions for systematic training, paying special attention to Supervisor Cluster configuration, Namespace management, and TKG cluster lifecycle management. Setting up a hands-on lab environment is highly effective.

05

Learner experiences

Loading reviews…

管理 vSAN 集群 1 年多,日常只在 vSphere Client 上看容量和健康状态。考试最意外的是 iSCSI Target 配置 考了 2 道 — 我从来没配过 vSAN iSCSI。还有 磁盘组容量计算(缓存盘不算有效容量 + FTT 开销扣除),需要心算。建议把 vSAN 官方文档的 "vSAN iSCSI Target Service" 章节过一遍。

N. Wu

vSphere Admin (企业 IT, 悉尼) · 76/100 · 5 weeks

有 VCP-DCV 但 vSAN 经验只有 3 个月。最难的是 All-Flash vs Hybrid 的缓存层行为差异 — All-Flash 缓存盘只做写缓冲(100% write buffer),Hybrid 缓存盘 70% 读缓存 + 30% 写缓冲。考试 2 道题直接问这个比例。死记硬背这组数字。

某 MSP 运维工程师

基础设施工程师(上海) · 72/100 · 8 weeks

06

Compare your next options

VMware 5V0-21.21

其他 · 助理级

65 questions · 90 min

VMware 5V0-22.23

其他 · 助理级

65 questions · 90 min

VMware 2V0-21.23

其他 · 助理级

65 questions · 90 min

Start with the first chapter.

2 free chapters · Full preparation from $29

Explore the learning path
OverviewLearnFAQ