6. 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
7. 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
9. 云存储提供商示例Nirvanix Storage Delivery
NetworkTM (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 checking
Symantec and Nirvanix SYMANTEC VISION 2010 9
10. 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
11. 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
12. 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
24. 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
25. 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
26. 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 only
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27. 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 only
27 SYMANTEC VISION 2010