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H3C_CAS3.0工程开局指导手册V1.00.doc

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    1 工程开局准备
    1.1 环境要求
    1.2 服务器要求
    1.3 准备安装文件
    2 工程开局规划
    2.1 网络规划
    2.1.1 典型组网
    1. IP SAN存储典型组网
    2. FC SAN存储典型组网
    2.1.2 服务器网络规划
    2.1.3 存储网络规划
    1. IP SAN存储网络
    2. FC SAN存储网络
    2.2 存储规划
    2.3 主机池、集群、主机和共享文件系统规划
    2.4 虚拟机规划
    2.5 组织规划
    3 CAS安装
    3.1 安装前服务器准备
    3.2 配置安装文件
    3.3 配置信息并开始安装
    3.4 完成安装后操作
    3.4.1 卸载ISO安装文件并启动主机
    3.4.2 登录CAS系统
    3.4.3 修改CAS系统时间
    3.4.4 查看CAS版本信息
    4 H3C CAS云资源配置
    4.1 登录CAS系统
    4.2 配置云资源
    4.2.1 NTP服务配置
    4.2.2 主机池配置
    4.2.3 集群配置
    4.2.4 主机配置
    4.2.5 虚拟交换机配置
    1. 增加存储虚拟交换机
    2. 增加业务虚拟交换机
    3. 虚拟交换机多网卡绑定（可选）
    4.2.6 存储池配置
    1. iSCSI共享文件系统配置
    2. FC共享文件系统配置
    3. iSCSI网络存储配置
    4. FC网络存储配置
    4.3 配置虚拟机
    4.3.1 操作系统安装文件上传
    1. 通过H3C CAS系统上传
    2. 通过第三方软件上传
    4.3.2 增加虚拟机
    4.3.3 虚拟机安装操作系统
    4.3.4 虚拟机安装CAS Tools工具
    1. Windows系统安装CAS Tools
    2. Linux系统安装CAS Tools
    4.3.5 虚拟机分配IP地址
    4.4 虚拟机模板管理
    4.4.1 模板存储
    1. CVM存储适配器配置
    2. CVM网络配置
    3. 增加模板存储
    4.4.2 制作虚拟机模板
    4.5 CVM备份
    H3C CAS3.0 工程开局指导手册 V1.00 Copyright © 2014 杭州华三通信技术有限公司 版权所有，保留一切权利。 非经本公司书面许可，任何单位和个人不得擅自摘抄、复制本文档内容的部分或全部， 并不得以任何形式传播。本文档中的信息可能变动，恕不另行通知。 1
    目 录 1 工程开局准备 ····················································································································4 1.1 环境要求 ··························································································································· 4 1.2 服务器要求 ························································································································6 1.3 准备安装文件 ·····················································································································7 2 工程开局规划 ····················································································································8 2.1 网络规划 ··························································································································· 8 2.1.1 典型组网 ··················································································································8 2.1.2 服务器网络规划 ·······································································································10 2.1.3 存储网络规划 ··········································································································11 2.2 存储规划 ························································································································· 13 2.3 主机池、集群、主机和共享文件系统规划 ··············································································14 2.4 虚拟机规划 ······················································································································ 16 2.5 组织规划 ························································································································· 16 3 CAS 安装 ······················································································································· 18 3.1 安装前服务器准备 ·············································································································18 3.2 配置安装文件 ··················································································································· 20 3.3 配置信息并开始安装 ··········································································································21 3.4 完成安装后操作 ················································································································30 3.4.1 卸载 ISO 安装文件并启动主机 ··················································································· 30 3.4.2 登录 CAS 系统 ········································································································ 32 3.4.3 修改 CAS 系统时间 ·································································································· 33 3.4.4 查看 CAS 版本信息 ·································································································· 35 4 CVM 双机热备配置（可选） ······································································ 错误！未定义书签。 4.1 CVM 双机热备配置 ···················································································错误！未定义书签。 4.2 CVM 双机热备相关命令 ············································································ 错误！未定义书签。 4.2.1 关闭 CVM 双机热备服务 ·································································· 错误！未定义书签。 4.2.2 开启 CVM 双机热备服务 ·································································· 错误！未定义书签。 5 H3C CAS 云资源配置 ······································································································· 35 5.1 登录 CAS 系统 ················································································································· 35 5.2 CAS License 注册 ···················································································· 错误！未定义书签。 5.2.1 临时 License 申请注册 ····································································· 错误！未定义书签。 5.2.2 正式 License 申请 ··········································································· 错误！未定义书签。 5.3 CVM 双机热备 CAS License 注册（可选） ···················································错误！未定义书签。 5.3.1 临时 License 申请 ··········································································· 错误！未定义书签。 2
    5.3.2 正式 License 申请 ··········································································· 错误！未定义书签。 5.4 配置云资源 ······················································································································ 37 5.4.1 NTP 服务配置 ········································································································· 37 5.4.2 主机池配置 ············································································································· 39 5.4.3 集群配置 ················································································································ 40 5.4.4 主机配置 ················································································································ 46 5.4.5 虚拟交换机配置 ·······································································································49 5.4.6 存储池配置 ············································································································· 54 5.5 配置虚拟机 ······················································································································ 83 5.5.1 操作系统安装文件上传 ····························································································· 83 5.5.2 增加虚拟机 ············································································································· 93 5.5.3 虚拟机安装操作系统 ································································································ 99 5.5.4 虚拟机安装 CAS Tools 工具 ·····················································································109 5.5.5 虚拟机分配 IP 地址 ·································································································121 5.6 虚拟机模板管理 ·············································································································· 126 5.6.1 模板存储 ·············································································································· 126 5.6.2 制作虚拟机模板 ····································································································· 133 5.7 CVM 备份 ······················································································································ 135 6 虚拟化平台测试（重要） ···········································································错误！未定义书签。 6.1 配置检查 ·································································································错误！未定义书签。 6.2 可靠性测试 ····························································································· 错误！未定义书签。 6.2.1 主机可靠性测试 ·············································································· 错误！未定义书签。 6.2.2 网络可靠性测试 ·············································································· 错误！未定义书签。 6.2.3 存储可靠性测试 ·············································································· 错误！未定义书签。 7 H3C CAS 云服务配置 ··············································································· 错误！未定义书签。 7.1 配置组织 ·································································································错误！未定义书签。 7.1.1 管理员登录云服务管理平台 ······························································ 错误！未定义书签。 7.1.2 添加云资源 ···················································································· 错误！未定义书签。 7.1.3 增加组织操作员 ·············································································· 错误！未定义书签。 7.1.4 增加组织 ······················································································· 错误！未定义书签。 7.1.5 组织下增加资源 ·············································································· 错误！未定义书签。 7.1.6 组织下增加模板 ·············································································· 错误！未定义书签。 7.1.7 组织下增加用户分组 ········································································错误！未定义书签。 7.1.8 组织下增加用户 ·············································································· 错误！未定义书签。 7.2 部署虚拟机 ····························································································· 错误！未定义书签。 7.2.1 手动分配虚拟机 ·············································································· 错误！未定义书签。 3
    7.2.2 组织管理员部署单台虚拟机 ······························································ 错误！未定义书签。 7.2.3 组织管理员批量部署虚拟机 ······························································ 错误！未定义书签。 7.3 用户自助服务配置 ···················································································· 错误！未定义书签。 7.3.1 虚拟机申请 ···················································································· 错误！未定义书签。 7.3.2 虚拟机审批 ···················································································· 错误！未定义书签。 7.3.3 虚拟机使用 ···················································································· 错误！未定义书签。 8 H3C CAS Converter P2V 迁移 ··································································· 错误！未定义书签。 8.1 搭建 Samba 服务 ····················································································· 错误！未定义书签。 8.2 迁移 Windows 操作系统 ············································································ 错误！未定义书签。 8.2.1 安装 Converter 工具 ········································································ 错误！未定义书签。 8.2.2 映射 Samba 存储路径 ······································································错误！未定义书签。 8.2.3 开始迁移 ······················································································· 错误！未定义书签。 8.2.4 部署虚拟机 ···················································································· 错误！未定义书签。 1 工程开局准备 H3C CAS 工程实施前，需要提前做好工程开局的准备工作，比如确认现场环境是否具备，是否有 足够的机柜空间，足够的电源，服务器配置是否满足要求等。 1.1 环境要求 仅以 H3C 的服务器为例介绍开局时对机柜和电源要求，第三方厂家服务器请参考相应厂家服务器 的文档。 机柜要求： 在安装设备时，需要确认机柜尺寸是否满足要求。 FlexServer R390 服务器的规格如下表所示： 高度 长度 宽度 规格 值 8.73 厘米（3.44 英寸），即 2U 69.85 厘米（27.54 英寸） 44.54 厘米（17.54 英寸） 最大重量（所有大尺寸驱动器） 27.66 千克（61.0 磅） 最小重量（1 个小尺寸驱动器） 18.59 千克（41.0 磅） FlexStorage P4500 存储的规格如下表所示： 规格 值 高度 17.52 厘米（6.9 英寸），即 4U 4
    长度 宽度 重量 71.71 厘米（28.23 英寸） 44.80 厘米（17.64 英寸） 40.82 千克（90.0 磅） UIS 设备的规格如下表所示： 规格 值 44.2 厘米（17.4 英寸），即 10U 81.3 厘米（32 英寸） 44.7 厘米（17.6 英寸） 223.6 千克（493.0 磅） 68.5 千克（151.0 磅） 高度 长度 宽度 最大重量 最小重量 电源要求： 下表所示的功率信息为设备单路供电时的电源要求，设备可以正常启动运行，但是在实际安装时需 要考虑电源冗余，建议采用双路供电。 FlexServer R390 服务器电源功率如下表所示： 服务器型号 功率 R390-Z-L1 R390-Z-M1 R390-Z-H1 R390-Z-F1 460W 460W 460W 750W FlexStorage P4500 存储电源功率规格如下表所示： 存储型号 功率 FlexStorage P4500 750W 5
    1.2 服务器要求 服务器兼容性要求： H3C CAS 系统是基于硬件辅助的虚拟化系统，需要 Intel-VT 或 AMD-V 技术的支持，否则 H3C CAS 系统无法正常使用。 当使用非 FlexServer R390 服务器时，请参考《H3C CAS 云计算管理平台服务器兼容列表.doc》 确认服务器是否兼容 H3C CAS 系统。 管理服务器配置要求： 如果管理服务器不加入到主机池，且不在管理服务器上创建、运行虚拟机，则管理服务器的配置要 求相比业务服务器低许多，并且不要求 CPU 支持虚拟化功能。 当使用非 FlexServer R390 服务器作为管理服务器时，需要确保如下的配置要求。 指标项 指标值 数量 CPU 内存 磁盘 网卡 CD/DVD ROM 1 台 主频≥2GHz ≥4GB ≥160GB 至少 1 块 10/100/1000Mb 自适应以太网卡 1 业务服务器配置要求： 当使用非 FlexServer R390 服务器作为业务服务器时，为了最大程度地发挥虚拟化的作用，最大限 度地利用单台服务器的物理资源，建议运行业务的服务确保如下的配置要求。 指标项 双路 四路 八路 CPU（建议主频在 2GHZ 以上） 双路四核 四路双核或四核 八路双核或四核+ 内存 16GB+ 32GB+ 64GB+ 千兆/万兆网卡 无外接存储 使用 FC 存储 使用 IP 存储 4+ 4+ 6+ 内置硬盘（使用外置磁盘阵列时） 2 CD/DVD ROM 1 4+ 4+ 6+ 2 1 4+ 4+ 6+ 2 1 电源 双冗余 双冗余 双冗余 6
     说明： CPU：必须支持硬件辅助虚拟化技术，如 Intel-VT 或 AMD-V。采用同一厂商、同一产品族和同一 代处理器的服务器组成的集群，可以获得最好的迁移兼容能力。 内存：内存资源往往比 CPU 资源更会成为潜在的性能瓶颈，尽可能将服务器配置到最大内存，采 用最大容量的内存条。 网卡：无外接存储时，建议配置至少 4 块网卡，分别用于管理网络（2 块）和业务网络（2 块）。 有外接 FC 存储时，建议配置至少 4 块网卡，分别用于管理网络（2 块）和业务网络（2 块）。有外 接 IP 存储时，建议配置至少 6 块网卡，分别用于管理网络（2 块）、业务网络（2 块）和存储网络 （2 块）。使用网卡链路捆绑方式，提高链路的高吞吐量和高可靠性。 本地磁盘：无外接存储时，本地磁盘大小与虚拟机的数量及给其分配的磁盘大小有关。有外接存储 时，本地磁盘用于保存虚拟机配置文件等信息。建议配置至少 2 块 SAS 或 SATA 磁盘，并配置 RAID 1。 光驱：配置至少 1 个 CD/DVD ROM，用于安装 H3C CAS 云计算软件。FlexServer 服务器通过 iLO 的 Remote Console 功能安装 H3C CAS 云计算软件，可以不配置光驱设备。 电源：建议配置双冗余电源以尽量避免服务器电源本身的故障造成虚拟机业务中断。 1.3 准备安装文件 设备发货时包含了 H3C CAS 系统的安装光盘，但是该安装光盘中 H3C CAS 版本可能较低，需要 获取最新版本的 ISO 文件。 H3C 官网的“【服务支持】/【软件下载】/【云计算】/【H3Cloud 虚拟化平台】”页面存放了 H3C CAS 虚拟化软件，下载链接： http://www.h3c.com.cn/Service/Software_Download/H3Cloud/Catalog/Cloud_Virtualization/CAS_ CVM/ 7
    2 工程开局规划 2.1 网络规划  说明： 为了消除网络中的单点故障，建议做多网卡聚合，增加链路的冗余性； 使用 IP SAN 存储时，服务器配置 6 块网卡，管理网络、存储网络和业务网络分别 2 块；使用 FC SAN 存储时，服务器配置 4 块网卡，管理网络、和业务网络分别 2 块； 使用 FC SAN 存储时，服务器还需要配置 2 块 FC HBA 卡，分别连接不同的 FC 光纤交换机； 建议交换机做堆叠，如 H3C 交换机配置 IRF 功能； 一台服务器只允许配置一个默认网关，业务用的业务网卡可以不配置 IP 地址信息； 同一个集群下，主机的虚拟交换机（为虚拟机分配虚拟网卡的虚拟交换机）名称必须保持一致，否 则会导致虚拟机迁移异常、创建组织时无法选择该虚拟交换机。 2.1.1 典型组网 1. IP SAN 存储典型组网 2 台以太网交换机做 IRF 堆叠，增加可靠性。 8
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