H3C UIS超融合产品云迁移方案最佳实践-5W108-整本手册.pdf

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2022-05-23

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H3C UIS 超融合产品

云迁移方案最佳实践

资料版本：5W108-20220411

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1 UIS 超融合云迁移方案介绍 ····················································································································· 1

1.1 应用场景 ··············································································································································· 1

1.2 业务迁移流程概述 ································································································································ 1

1.3 业务现状信息收集 ································································································································ 2

1.3.1 物理服务器业务现状 ·················································································································· 2

1.3.2 虚拟机现状收集 ························································································································· 4

1.4 迁移评估 ··············································································································································· 5

1.4.1 迁移后配置资源评估 ·················································································································· 5

1.4.2 迁移方式评估 ····························································································································· 6

1.4.3 迁移数据量和时间评估 ·············································································································· 6

2 VMware 虚拟机迁移配置指导 ·················································································································· 8

2.1 配置前提 ··············································································································································· 8

2.2 注意事项 ··············································································································································· 8

2.3 配置环境 ··············································································································································· 9

2.3.1 服务器 ········································································································································ 9

2.3.2 软件 ········································································································································· 10

2.4 配置步骤 ············································································································································· 10

2.4.1 组网拓扑 ·································································································································· 10

2.4.2 创建虚拟机 ······························································································································· 10

2.4.3 VMware 虚拟机迁移················································································································· 11

2.5 VMware 虚拟机迁移常见问题 ············································································································· 16

2.5.1 VMware 虚拟机删除快照后迁移至 UIS 失败 ············································································ 16

2.5.2 VMware 的用户名或密码长度过长，无法添加至外部主机集群 ··············································· 18

2.5.3 VMware 虚拟机迁移时报错“删除快照失败”，导致迁移失败 ··············································· 19

2.5.4 VMware 虚拟机迁移时，任务无法开始，一直处于存储迁移中的状态 ···································· 19

3 异构平台迁移配置指导 ·························································································································· 20

3.1 异构平台迁移介绍 ······························································································································ 20

3.1.1 功能介绍 ·································································································································· 20

3.1.2 功能介绍和使用限制 ················································································································ 20

3.1.3 迁移流程概述 ··························································································································· 21

3.2 P2V/V 2V 异构平台迁移配置过程 ········································································································ 22

3.2.1 配置需求（以 Windows 系统迁移为例） ················································································· 22

3.2.2 安装异构平台迁移功能组件 ····································································································· 23

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