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分会场八和Net backup一起进入云备份时代
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分会场八和Net backup一起进入云备份时代

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Symantec 2010 @ BJ

Symantec 2010 @ BJ

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分会场八和Net backup一起进入云备份时代 分会场八和Net backup一起进入云备份时代 Presentation Transcript

  • 和NetBackup一起进入云备份时代 邱锡锋 资深系统工程师Presentation Identifier Goes Here 1
  • Cloud – 云基本概念定义 云计算 多用户 定义: 通过互联网提供IT服务的计算模式 定义: 在同一硬件,存储,应用环境下为多个客户 •可以动态调节 及组织提供服务: •对资源进行虚拟化 • 为不同组织提供虚拟分区 •可以适应低带宽高时延 • 安全复杂程度大大提高 •降低拥有成本 • 对敏感数据的访问控制更加困难 部署模式 供应商共有云: 通过互联网提供的外部动态资源 Managed Service Providers (MSP): •提供完整的解决方案私有云: 在内部网模拟共有云架构以取得云计算的优点, •以服务形式提供同时又没有安全性方面的问题. Solutions •提供white labels 标识. Hosting Providers:混合云: 同时使用云计算架构和传统架构,包括共有云和 •提供Saas, Iaas 或 Paas私有云 •订阅收费模式IMG and the Cloud – Cloud 101 SYMANTEC VISION 2010 2
  • 云计算对客户的意义?• 客户在云计算采用上的现状 – 成本的节省是大多数客户研究和对云计算感兴趣的主要原因 – 但实际的云计算采用并不顺利,主要是技术选择方面的困难和系统转 换的麻烦 – 最终的情况应该是一部分应用完全在云中,而另外的应用将保持传统 的数据中心运行方式.• 赛门铁克备份解决方案的定位 – 同时为云计算应用和传统应用提供备份恢复解决方案 – 提供更多的功能,并与更多的第三方解决方案集成.IMG and the Cloud – Cloud 101 SYMANTEC VISION 2010 3
  • 客户需求的目标 • Transparency • SLA Driven 服务等级 有效资源 • Cost of Expertise SLA • Staff Turnover • Training/new features• Quicker Deployment• Realize Investment 有效部署 可控的成本 • Predictable Cost • Business vs. Tech • CAPEX to OPEX IMG and the Cloud – Cloud 101 SYMANTEC VISION 2010 4
  • 云计算部署中的困难• 安全性 – 数据传输加密 – 数据中心安全 – 数据访问 – 谁能访问,如何销毁….• 数据所有属性 – 数据实际存放位置 – 如何拿回数据 – 如何更换服务提供商• 性能和用户感知 – 搜索和数据存取的性能 – 归档的时间和性能 – 对客户端影响IMG and the Cloud – Cloud 101 SYMANTEC VISION 2010 5
  • Symantec 数据保护的云计算策略 To The Cloud From The Cloud With The Cloud Data Center Data Center Data Center 数据保护, 归档 & 数据检索 SYMANTEC VISION 2010
  • 赛门铁克数据保护 – To The Cloud to The Cloud Data Center Data Center • 把存储云服务提供商作为备份和归档的目的地 Data Center • 把云存储作为备份和归档的离线副本,无需维护出 库磁带IMG and the Cloud – Cloud 101 SYMANTEC VISION 2010 7
  • 常规使用场景 数据出库管理 • 减少异地磁带出库管理的成本 • 减低磁带出库运输的数据丢失风险 容灾 • 以较低成本提供灾难情况下异地离线数据存储 归档 • 减少不常用归档数据的存储成本 SYMANTEC VISION 2010 8
  • 云存储提供商示例Nirvanix Storage DeliveryNetworkTM (SDN) • 5 globally distributed nodes under a single namespace • Fully redundant infrastructure with integrated load balancing – 99.9% - 99.999% availability depending on SLA policy selected • SAS 70 Type II, physical security, encryption, SSL • Multi-tenant file system with full directory structure, storage pools, and child accounts • Recurring background data integrity checkingSymantec and Nirvanix SYMANTEC VISION 2010 9
  • 赛门铁克数据保护 – From The Cloud From The Cloud Data Center Data Center • 客户将邮件系统迁移到邮件服务提供商如Microsoft, Google 和 Data Center Lotus Live. • 但客户需要在本地保存邮件归档副本用于检索和法规遵从 • 使客户可以保留对 EV 的投资,使其支持混合应用IMG and the Cloud – Cloud 101 SYMANTEC VISION 2010 10
  • 赛门铁克数据保护 – With The Cloud Discovery With The Cloud Data Center Data Center • 对归档数据进行初审并进行剔除. Data Center • 然后通过 EV Discovery Accelerator 将数据送到 CaseCentral之 类的检索服务提供商 • 满足大型法律诉讼中的对外审计要求.IMG and the Cloud – Cloud 101 SYMANTEC VISION 2010 11
  • 赛门铁克数据保护 – With The Cloud With The Cloud – MSP’s Data Center Data Center Data Center • MSP 整合赛门铁克数据保护工具以服务形式提供. Data Center • 提供多节点远程维护管理能力IMG and the Cloud – Cloud 101 SYMANTEC VISION 2010 12
  • NetBackup对虚拟化的支持Symantec Confidential SYMANTEC VISION 2010 13
  • NetBackup 7 for VMware14 SYMANTEC VISION 2010
  • vStorage API• 在vSphere 4中引入• vStorage API 代替了VCB的功能• NetBackup 7 提供和vStorage API的直接集成• 优势 – 不需要脚本 – 不需要安装VCB 组件 – 不需要Backup Proxy• 升级过程很简单 – 升级到NetBackup 7 – 无需额外配置15 SYMANTEC VISION 2010
  • VCB和vStorage的比较 VM1 VM2 VM3 Backup Proxy VMDK VMDK VMDK VMDK VMDK VMDK ESX / ESXi ESX Datastore VM4 VM5 VM6 VMDK VMDK VMDK VMDK VMDK VMDK ESX / ESXi VCB Framework installed Dedicated Backup Proxy systemTape Holding Additional disk – holding tank Tank 16 SYMANTEC VISION 2010
  • VCB的备份过程 VM1 VM2 VM3 Backup Proxy VMDK VMDK VMDK VMDK VMDK VMDK ESX / ESXi ESX 1 Datastore VM4 VM5 VM6 VMDK VMDK VMDK VMDK VMDK VMDK ESX / ESXi 1. Snapshot is createdTape Holding Tank 17 SYMANTEC VISION 2010
  • VCB的备份过程 VM1 VM2 VM3 Backup Proxy VMDK VMDK VMDK VMDK VMDK VMDK ESX / ESXi ESX Datastore VM4 VM5 VM6 2 VMDK VMDK VMDK VMDK VMDK VMDK ESX / ESXi 1. Snapshot is created VMDK VMDK 2. VMDK’s copied to Holding TankTape Holding Tank 18 SYMANTEC VISION 2010
  • VCB的备份过程 VM1 VM2 VM3 Backup Proxy VMDK VMDK VMDK VMDK VMDK VMDK ESX / ESXi ESX 3 Datastore VM4 VM5 VM6 VMDK VMDK VMDK VMDK VMDK VMDK ESX / ESXi 1. Snapshot is created VMDK VMDK 2. VMDK’s copied to Holding TankTape Holding 3. Snapshot released Tank 19 SYMANTEC VISION 2010
  • VCB的备份过程 VM1 VM2 VM3 Backup Proxy VMDK VMDK VMDK VMDK VMDK VMDK ESX / ESXi ESX Datastore VM4 VM5 VM6 VMDK VMDK VMDK VMDK VMDK VMDK ESX / ESXi 4VMDK 1. Snapshot is createdVMDK 2. VMDK’s copied to Holding Tank Tape Holding 3. Snapshot released Tank 4. VMDK’s moved to tape 20 SYMANTEC VISION 2010
  • NetBackup 7 for VMware 的改进 VM1 VM2 VM3 Backup Proxy VMDK VMDK VMDK VMDK VMDK VMDK ESX / ESXi ESX Datastore VM4 VM5 VM6 VMDK VMDK VMDK VMDK VMDK VMDK • Simpler configuration ESX / ESXi • Holding tank removed • VCB Framework software removedTape Holding • Dedicated server or hardware no longer required Tank • Use existing backup servers 21 SYMANTEC VISION 2010
  • NetBackup 7 for VMware 的改进 VM1 VM2 VM3 VMware Backup VMDK VMDK VMDK VMDK VMDK VMDK Host ESX / ESXi ESX Datastore VM4 VM5 VM6 VMDK VMDK VMDK VMDK VMDK VMDK ESX / ESXi No additional HW (holding tank) No additional SW (VCB framework)Tape Holding No dedicated backup system (Backup Proxy) Tank 22 SYMANTEC VISION 2010
  • NetBackup 7 for VMware 备份过程 VM1 VM2 VM3 VMware Backup VMDK VMDK VMDK VMDK VMDK VMDK Host ESX / ESXi ESX 1 Datastore VM4 VM5 VM6 VMDK VMDK VMDK VMDK VMDK VMDK ESX / ESXi 1. Snapshot is createdTape Holding Tank 23 SYMANTEC VISION 2010
  • NetBackup 7 for VMware 备份过程 VM1 VM2 VM3 VMware Backup VMDK VMDK VMDK VMDK VMDK VMDK Host ESX / ESXi ESX Datastore VM4 VM5 VM6 VMDK VMDK VMDK VMDK VMDK VMDK ESX / ESXi 2 1. Snapshot is created 2. VM data copied directly to tape (VTL, etc.)Tape 24 SYMANTEC VISION 2010
  • NetBackup 7 for VMware 备份过程 VM1 VM2 VM3 VMware Backup VMDK VMDK VMDK VMDK VMDK VMDK Host ESX / ESXi ESX 3 Datastore VM4 VM5 VM6 VMDK VMDK VMDK VMDK VMDK VMDK ESX / ESXi 1. Snapshot is created 2. VM data copied directly to tape (VTL, etc.)Tape 3. VM Snapshot released 25 SYMANTEC VISION 2010
  • NetBackup 7 For Vmware 专利的细粒度恢复技术 • Backup VM once – restore anything* – Single file or entire VM restore – quick, simple, DR – No client req’d: Granular File Restore built into backup process De-duplication NetBackup 7 VTL VMware VMware VMware Virtual Tape VMDK VMDK VMDK Disk Tape *Windows only26 SYMANTEC VISION 2010
  • NetBackup 7 介质服务器重复数据删除MSDP• NetBackup 7 Media Server 内置的功能 – Simple to configure – wizard based – Separate deduplication server no longer required• 专为Vmware优化的重复数据删除 – Enhanced virtual machine “vmdk aware” deduplication* – NetBackup deduplicates VM data based on what is inside the vmdk – Globally deduplicate data between virtual systems and physical• 比较优势 – Competitors have no idea what is inside virtual machine – They deduplicate vmdk files like any big file – less efficient – Global deduplication from virtual to physical, virtual to virtual *Windows only27 SYMANTEC VISION 2010
  • 产品愿景Symantec Confidential SYMANTEC VISION 2010 28
  • OST 云存储插件 App Media Server (or client itself) • OST 适合云计算场景 OST Core • 和云存储提供商紧密合作 OST Plugins • 有了OST, 云只是另外一个存储类型, 客户使用习惯保持不变. DataDomain Amazon S3 Mountain PureDisk Nirvanix Exagrid AT&T • NBU/BE 都有 OST功能. IronPure Disk & NBU 7DataDomain Exagrid IMG and the Cloud – Cloud 101 SYMANTEC VISION 2010 29
  • OST-云计划 • OST针对云的优化: NBU BE EV – 跨地理区域的数据复制 – 优化的去重 – 广域网传输优化 Cloud Storage • 将 FileStore 作为认证的私有 OST 云存储解决方案. WAN • 同时提供对其他共有云存储 Enhanced Integration 的支持. Data Center (Private Cloud) File Store OST Cloud Store CertifiedIMG and the Cloud – Cloud 101 SYMANTEC VISION 2010 30
  • Symantec | Connect – 技术交流社区论坛 | 博客 | 文章 | 视频 | 活动 | 下载 | 建议 每月 150 万访客 每周 4,000 个新项目 获得技术问题的答案 技术内容投稿 赢得奖励symantec.com/connect存储和可用性解决方案更新 - 赛门铁克机密信息 SYMANTEC VISION 2010 31
  • Thank you!邱锡锋ryan_qiu@symantec.comCopyright © 2010 Symantec Corporation. All rights reserved. Symantec and the Symantec Logo are trademarks or registered trademarks of Symantec Corporation or its affiliates inthe U.S. and other countries. Other names may be trademarks of their respective owners.This document is provided for informational purposes only and is not intended as advertising. All warranties relating to the information in this document, either express or implied,are disclaimed to the maximum extent allowed by law. The information in this document is subject to change without notice. 32