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Copyright © 2019 Commvault | All Rights Reserved.
PRESENDTED BY
Commvault SE | 資深技術顧問
Siegfried Chen | 陳力維
活用您的 數據保護方案
無縫接軌 一鍵上雲
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• Commvault混合雲資料管理平台
• 保護VMware環境的最佳實踐
• 無縫接軌 一鍵上雲
2
Agenda
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Commvault混合雲資料管理平台
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私有雲 公有雲 混合雲
Virtual Machines
虛擬機器 實體伺服器
Commvault 資料平臺
資料保護 資料恢復 資料移轉 資料發現 資料調用
通用電腦和存儲
終端客戶
多租戶安全 5
報告 6
可擴展架構 4
自助服務 2
開放標準 1 3
自動化
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覆蓋主流企業級IT環境
Commvault已經建立了業內最廣泛的生態系統
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作業系統 & Endpoint 資料庫 & 應用 虛擬化 雲存儲 & SaaS 存放裝置
• 250+ 種類存放裝置 • 所有 主流作業系統 • 20+ 資料庫 & 應用 • 14 種虛擬化平臺 • 60+ 雲存儲及應用
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Commvault-資料保護與可用性的領導者
Gartner連續八年的領導者(2011~2019)/Forrester 2019遠超對手的領導地位
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Data store pool
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VMware 與 Commvault® 整合要點
緊密整合VMware 與 vSphere
• 支援所有傳輸模式
• 無代理程式的保護,整合自動化的應用程式感知備份
• 利用Commvault IntelliSnap® 技術完全掌控硬體快照運用
易於部署、擴充及管理
• 針對虛擬環境底層進行操作
• 代理伺服器群組協同負載大量的虛擬機備份
• 運用媒體代理與儲存政策群組定義多樣化的備份路徑選擇
Virtual Machine pool
ESXi server cluster
Browse & restore
VADP
Backup copies
Open disk Tape Cloud
Physical or virtual server
ESXi ESXi ESXi
ESXi ESXi
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保護VMware 環境的最佳實踐
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VMware 資料保護的挑戰
• Agile provisioning
• Frequent iterations
• Instant cloning and snapshots
測試 & 研發
• Integrated application awareness
• IntelliSnap® technology for snapshot management
• Global deduplication
應用程式保護
• Reduce operational complexity
• Flexible and scalable protection
• Always-on resiliency
伺服器虛擬化
• Backup/Archive to cloud with 40+ cloud vendors
• DR to cloud
• Workload portability
雲
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Commvault® 架構簡介
Virtual Server Cloud Data Mover
Storage Array, HCI, vSAN
Snapshot
Live Recovery Lifecycle
Change Block Tracking
Backup to on-premises
storage and the Public
Cloud
Power Up/Down
Failover / Failback
IntelliSnap®
Technology Live Sync
Replication for DR
VAIO, Live Sync Direct
Multiple cloud vendor support
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VADP 基礎
流程簡介
Virtual Server Cloud Data Mover
Storage Array, HCI, vSAN
vSphere Snapshot
Commvault® IntelliSnap®
VM Discovery
(Optional)
VADP Protection
Write to Library
步驟
1 1. VSA 發掘需要保護的VM
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5. 將去重、壓縮、加密過後的資料寫入備份媒體
2
2. vSphere 為需要保護的VM建立ESXi 快照
3
3. 視需要為被保護的虛擬機建立硬體快照 4
4. 從vSphere藉由VADP將VM保護到 VSA/MA
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VADP 基礎
Content Store
NBD Mode
Data Store
FC / iSCSI SAN
PROTECTED STORAGE
ESXi
VM VM VM
VM VM VM
Content Store
Hot-Add Mode
Data Store
FC / iSCSI SAN
PROTECTED STORAGE
ESXi
VM VM VM
VM VM VM
MA
Content Store
NAS Mode
Data Store
NFS
PROTECTED STORAGE
ESXi
VM VM VM
VM VM VM
Acts as a Physical “Proxy”
Content Store
SAN Mode
Data Store
NFS
PROTECTED STORAGE
ESXi
VM VM VM
VM VM VM
Acts as a Physical “Proxy”
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VADP 傳輸模式最佳實踐: Network Block Device Mode
Considerations
• VMKernel adapter is used for communication; need to ensure it has sufficient bandwidth
• All extents to be protected are transferred from the ESXi hosts to the VSA/MA prior to dedupe, compression, or encryption
processing via the VMKernel adapter
• Leverage VSA proxy groups to scale data protection strategy among VSA/Media Agent grids as needed
Pros • Easy to deploy
• Lightweight
• Flexible and scalable
• Can span multiple clusters
Cons • Heavy impact on ESXi infrastructure
• Highest potential load on network
infrastructure
• ESXi snapshot exists for the longest
time in this mode
Content Store
NBD Mode
Data Store
FC / iSCSI SAN
PROTECTED STORAGE
ESXi
VM VM VM
VM VM VM
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VADP傳輸模式最佳實踐: Hot Add Mode
Considerations
• Hot-Add VSA proxies must include sufficient disk adapters to support “hot-add” attachment of disks from
protected VMs
• Online Documentation should be consulted to ensure proper sizing of the Hot-Add VSA proxies
• Cannot protect multiple vSphere clusters as the Hot-Add VSA proxy ‘lives’ within a single vSphere cluster
Pros • Scalable
• Predictable
• Excellent for ROBO protection
• Significantly reduced LAN impact
• ESXi snapshot open for less time than with
NBD mode during streaming backups
Cons • Requires resources from ESXi environment to
support VSA proxies
• Increased management and administrative
overhead to support the dedicated VSA
proxies
• Limited scope
Content Store
Hot-Add Mode
Data Store
FC / iSCSI SAN
PROTECTED STORAGE
ESXi
VM VM VM
VM VM VM
MA
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VADP傳輸模式最佳實踐: SAN Mode
Considerations
• Each MediaAgent must have a dedicated HBA/NIC to connect to the storage network
• When scaling, additional physical resources (compute, networking, SAN) must be acquired
• VSA Operating Systems, typically, can only see 255 LUNs which may impact deployment
• Must ensure storage arrays can support hardware snapshot operations
Pros • Extremely efficient
• Can span multiple clusters
• Fastest possible transport method
• Excellent for data centers with storage
networks
• Leverage existing MediaAgents as VSA proxies
• ESXi snapshots open for shortest possible time
during streaming backup
Cons • Requires FC/iSCSI zoning changes
• Scale requires hardware investment
• VSA Proxy hosts subject to LUN
connectivity limits
• Potential security concern with VSA
proxy hosts and vSphere datastores Content Store
SAN Mode
Data Store
NFS
PROTECTED STORAGE
ESXi
VM VM VM
VM VM VM
Acts as a Physical “Proxy”
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VADP傳輸模式最佳實踐: NAS Mode
Considerations
• Each MediaAgent must have access via IP to the NFS datastore
• When scaling, additional physical resources (compute, networking, SAN) must be acquired
Pros • Avoids additional ‘hop’ by accessing
VM data directly via NFS
• Can span multiple clusters
• Excellent for vCenter environments with
NFS Datastores
• Leverage existing MediaAgents as VSA
proxies
Cons • Scale requires hardware investment
• Not possible in hyperconverged
environments
Content Store
NAS Mode
Data Store
NFS
PROTECTED STORAGE
ESXi
VM VM VM
VM VM VM
Acts as a Physical “Proxy”
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Commvault IntelliSnap® technology integration
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硬體快照簡介
利用儲存快照整合來縮短備份時間
利用彈性的規則設定來查找VM並將其分類
使用儲存快照來降低RTO與RPO
從任何一份複本還原整個VM、部份VM、或某
個物件
依政策決定快照、雲、磁帶、磁碟複本的保留
期限
自動發掘不在定義分類的新增VM
Discover
Restore
Snapshot
Leverage
Copy
1
Instant Access Replicate Migrate
2 3 4
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Commvault® IntelliSnap® 技術的流程簡介
Recovery Ready: Mount snap/image and catalog each for VM recovery = SnapCopy
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Auto-Discovery: Policy discovers new VMs and adds matches, that group is protected as a set in a “job”
1
IntelliSnap Job: Quiesce VM set, ensuring application consistency, trigger snapshot of VM data store(s)
2
Daily Backup Copy: Create backup copy using VADP, inline or post-process; mount snap via ESXi host or proxyless via MediaAgent,
4
適用於任何傳輸模式!
VMFS / NFS (VMDK)
Virtual Machine Pool
Data Store Pool
ESXi Server Cluster
1
2
Optional ESX Proxy
Physical or virtual server
Persistent HW Snapshots containing Rapid Recovery VM Images
SnapCopy: Images (/8hrs) 3 day retain • Data Blocks/Array + Catalog/Index • Recover whole VM or individual files • Target with App Info Mining
BackupCopy: Jobs (/24hrs) 90 day retain • Deduped Data + Catalog/Granular index • Recovery whole VM, Files or App Mining
3
4
ESXi ESXi ESXi
ESXi ESXi
ESXi
8 hr
16 hr
24 hr
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無縫接軌 一鍵上雲
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雲上的企業工作負載
Source: RightScale 2019 State of the Cloud Report from Flexera
在多雲世界中工作負載可攜性的重要
10%
3% 3%
[百分比] Multi-cloud
企業雲策略
Single public Single private No plans Multi-cloud
雲上的工作負載
9%
17%
58% Hybrid cloud
Multiple public
Multiple private
33% 在公有雲
46% 在私有雲
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多雲環境產生更多資料孤島 Your real estate
Service Providers Hosted / Managed Service
SaaS Service & application data
Cloud / HyperScale Innovative & portable workloads
Your cloud real estate
遠端辦公室
本地 私有雲/ 傳統IT服務
行動 & 遠端使用者
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Mobile & remote users
Commvault® 如何協助管理多雲資料 成功的關鍵在於管理分散與橫向擴充的能力
Remote offices
On-premises Private cloud / Traditional IT services
Cloud / HyperScale Innovative & portable workloads SaaS
Service & application data
Service Providers Hosted / managed service
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Mobile & remote users
Commvault® 如何協助管理多雲資料 成功的關鍵在於管理分散與橫向擴充的能力
Remote offices
On-premises Private cloud / Traditional IT services
Cloud / HyperScale Innovative & portable workloads
Service Providers Hosted / managed service
SaaS Service & application data
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Mobile & remote users
Commvault® 如何協助管理多雲資料 成功的關鍵在於管理分散與橫向擴充的能力
Remote offices
On-premises Private cloud / Traditional IT services
Cloud / HyperScale Innovative & portable workloads
Service Providers Hosted / managed service
SaaS Service & application data
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Multi-cloud migration & management
Original format aware
Automated workload transformation
Physical to virtual
Application-aware migration
Agile data
service
工作負載的可攜性
Virtual container
Physical server
Virtual formats hypervisor environment
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彈性支援虛擬平台的轉換與抄寫
Replication w/failover & failback
Conversion and migration
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Why should I care?
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Freedom from lock-in 每一個雲供應商都希望你全部都採用他們的服務
掙脫枷鎖
任意硬體
• 降低成本並增加彈性
任意虛擬平台/雲/實體主機
• 自由選擇任何雲資源或虛擬平台
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Commvault協助您實現多雲環境的可攜性
底線是? 控制好自己的資料。別讓雲供應
商控制你的資料和生意
“你要我把我的生產環境
資料和備份資料放只在同
一個雲供應商?”
- 某大藥廠
VMware Cloud™ on AWS
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Thank you.
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