H3Cloud产品与方案介绍

H3Cloud云桌面解决方案建议书新华三技术有限公司1 / 38文档可自由编辑目录1 需求分析 (3)1.1 产生背景 (3)1.2 虚拟桌面建设现状 (4)1.3 桌面系统建设趋势分析 (6)1.4 H3Cloud云桌面产品简介 (7)2 整体方案设计 (8)2.1方案设计原则 (8)2.1.1 高性价比 (8)2.1.2 节能低耗 (8)2.1.3 管理维护 (8)2.1.4 安全性 (8)2.1.5 最终用户体验 (8)2.1.6 可靠性 (9)2.2方案设计目标 (9)2.3方案功能需求 (10)2.4 虚拟桌面数据中心方案拓扑 (10)2.5 虚拟桌面部署 (11)2.5.1 虚拟桌面资源池搭建 (13)1 / 38文档可自由编辑2.5.2 管理员手工部署 (16)2.5.3 管理员批量部署 (19)2.6 虚拟桌面应用模式 (25)2.6.1 原有PC作登录终端 (25)2.6.2 瘦客户机作登录终端 (27)2.7 虚拟桌面管理与运维 (27)2.7.1 虚拟桌面克隆 (27)2.7.2 HA功能设置 (29)2.7.3 动态资源调整设置 (30)2.7.4 虚拟桌面备份 (31)2.7.1 性能优化技术 (32)2.7.2 用户平台管理 (33)3 H3C 虚拟桌面特色 (34)3.1 易用性和普适性 (34)3.2 完善的桌面监控策略 (34)3.3 广泛的终端类型 (34)3.4 融合现有IT设施 (35)4 产品价值 (35)4.1 办公桌面的集中管理 (35)4.2 办公桌面数据安全性的严格把控 (35)2 / 38文档可自由编辑4.3 办公桌面的标准化管理 (36)4.4 可连续运行的办公桌面 (36)4.5 随时随地访问办公桌面 (36)4.6 使用主流终端访问办公桌面 (37)4.7 办公桌面性能的可弹性伸缩 (37)4.8 与现有基础设施的融合 (37)1 需求分析1.1 产生背景从IT技术诞生之日起，就伴随着一对矛盾，即用户使用的便捷性与IT管理的复杂性之间的矛盾。

目录1概述···························································································································· 1-11.1 产品简介···················································································································1-11.2 产品组件···················································································································1-11.3 工作流程···················································································································1-2 2云学堂解决方案部署······································································································· 2-12.1 部署任务简介·············································································································2-12.2 部署前的准备工作·······································································································2-22.2.1 规划部署场地····································································································2-22.2.2 软硬件配置确认·································································································2-22.2.3 网络拓扑规划····································································································2-32.3 安装云学堂管理平台····································································································2-52.3.1 云主机基础配置·································································································2-52.3.2 安装CAS云计算管理平台 ···················································································2-92.3.3 安装云学堂管理平台························································································· 2-212.3.4 初始化配置····································································································· 2-222.4 安装学生客户端········································································································ 2-282.4.1 安装方法········································································································ 2-282.4.2 访问方法········································································································ 2-292.5 安装教师管理端········································································································ 2-292.5.1 安装方法········································································································ 2-292.5.2 初始化设置····································································································· 2-302.5.3 访问方法········································································································ 2-322.6 上传镜像················································································································· 2-322.7 创建课程················································································································· 2-372.8 学生端部署和编号····································································································· 2-402.8.1 学生端部署····································································································· 2-402.8.2 学生端编号····································································································· 2-422.9 验证云学堂解决方案是否部署成功················································································ 2-472.9.1 学生端自由上课功能验证··················································································· 2-472.9.2 上下课功能验证······························································································· 2-482.9.3 虚拟教室功能验证···························································································· 2-502.9.4 作业空间验证·································································································· 2-50i2.9.5 多媒体教学验证······························································································· 2-512.10 锁定学生机的键盘热键 ····························································································· 2-52 3软件注册······················································································································ 3-13.1 CAS的软件注册·········································································································3-13.2 云学堂管理平台的软件注册···························································································3-13.2.1 License简介·····································································································3-13.2.2 License注册过程·······························································································3-1 4软件卸载······················································································································ 4-14.1 卸载云学堂管理平台····································································································4-14.2 卸载教师管理端··········································································································4-14.3 卸载学生客户端··········································································································4-24.3.1 学生机还原为本地桌面························································································4-24.3.2 卸载学生端软件·································································································4-34.3.3 卸载教学管理软件学生端·····················································································4-3 5软件升级······················································································································ 5-15.1 升级云学堂管理平台····································································································5-15.2 升级教师管理端··········································································································5-15.3 升级学生客户端··········································································································5-1 6常见问题解答················································································································ 6-16.1 CAS安装时提示“No bootable devices detected.”，如何处理？···········································6-16.2 云主机重启后无法进入CAS，如何处理？········································································6-16.3 学生客户端软件安装失败，如何处理？············································································6-1ii。

H3C 动态资源扩展（DRX）解决方案配置指导H3C Technologies Co., Ltd.杭州华三通信技术有限公司All rights reserved版权所有侵权必究目录1 DRX方案介绍....................................................................................................................................... 2-11.1 云计算带来的变化 ............................................................................................................................. 2-11.2 DRX方案简介 ................................................................................................................................... 2-12 DRX配置 .............................................................................................................................................. 2-32.1 DHCP配置........................................................................................................................................ 2-32.2 LB设备配置....................................................................................................................................... 2-32.2.1 LB概述 ................................................................................................................................... 2-32.2.2 LB配置 ................................................................................................................................... 2-32.3 CAS平台配置.................................................................................................................................... 2-62.3.1 DRX快速部署配置.................................................................................................................. 2-62.3.2 DRX快速克隆配置.................................................................................................................. 2-8 3典型配置场景 ...................................................................................................................................... 3-123.1 典型组网.......................................................................................................................................... 3-123.2 DRX功能验证 ................................................................................................................................. 3-131 DRX方案介绍1.1 云计算带来的变化部分企业业务的访问量会周期性或随机的出现波动，该类业务对IT资源的需求也存在较大的波动，这就要求企业IT基础架构能够支撑这样的弹性扩展需求，IT部门面临很大的挑战。

H3Cloud零存储解决方案开局指导H3C Technologies Co., Ltd. 杭州华三通信技术有限公司All rights reserved版权所有侵权必究目录1零存储方案介绍 .................................................................................................................................... 2-11.1 零存储背景 ........................................................................................................................................ 2-11.2 零存储方案简介................................................................................................................................. 2-1 2开局准备 ............................................................................................................................................... 2-32.1 硬件配置要求..................................................................................................................................... 2-32.1.1 机架服务器.............................................................................................................................. 2-32.1.2 刀片服务器.............................................................................................................................. 2-32.2 资源规划............................................................................................................................................ 2-32.2.1 网络资源规划.......................................................................................................................... 2-32.2.1 计算资源规划.......................................................................................................................... 2-42.2.2 存储资源规划.......................................................................................................................... 2-4 3典型组网 ............................................................................................................................................... 3-53.1 存储集群无需对外提供存储服务........................................................................................................ 3-53.2 存储集群需要对外提供存储服务........................................................................................................ 3-5 4零存储配置............................................................................................................................................ 4-64.1 创建数据磁盘..................................................................................................................................... 4-64.2 挂载数据磁盘..................................................................................................................................... 4-64.2.1 查看数据磁盘.......................................................................................................................... 4-64.2.2 格式化数据磁盘 ...................................................................................................................... 4-64.2.3 挂载数据磁盘.......................................................................................................................... 4-64.3 修改配置文件..................................................................................................................................... 4-84.4 CAS平台添加节点 ............................................................................................................................ 4-94.5 添加存储内网vswitch ........................................................................................................................ 4-94.6 配置存储集群................................................................................................................................... 4-104.6.1 登陆零存储平台 .................................................................................................................... 4-104.6.2 新建集群 ............................................................................................................................... 4-104.6.3 集群节点添加........................................................................................................................ 4-114.6.4 创建存储池............................................................................................................................ 4-124.6.5 创建存储target ..................................................................................................................... 4-134.6.6 创建存储卷............................................................................................................................ 4-144.7 挂载存储卷 ...................................................................................................................................... 4-154.7.1 主机池下添加共享文件系统 .................................................................................................. 4-154.7.2 在主机下添加存储池............................................................................................................. 4-165零存储管理.......................................................................................................................................... 5-175.1 集群管理.......................................................................................................................................... 5-175.1.1 集群节点展示........................................................................................................................ 5-175.1.2 集群选项配置........................................................................................................................ 5-185.2 存储池管理 ...................................................................................................................................... 5-195.2.1 存储池target管理................................................................................................................. 5-195.2.2 存储池卷管理........................................................................................................................ 5-195.2.3 存储池选项配置 .................................................................................................................... 5-216 License注册 ....................................................................................................................................... 6-23 7附录..................................................................................................................................................... 7-267.1 配置FlexSerevr服务器RAID卡和磁盘缓存................................................................................... 7-261 零存储方案介绍1.1 零存储背景将一台或多台服务器直连的存储空间转化为共享存储资源，从而将虚拟计算和存储融合到一个集成平台的思路发源于Google、Facebook、Amazon 等拥有大型数据中心的公司，这些公司为了加快数据存取的I/O 速度，设计了Google FS、Cassandra 这样的分布式存储技术来取代企业传统的SAN 架构，从而让计算和数据尽可能靠近。