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1가상환경에최적화된 Symantec NetBackup Appliance
가상환경에 최적화된Symantec NetBackup Appliance
Contents
2가상환경에최적화된 Symantec NetBackup Appliance
현재 백업 환경은?1
NetBackup Appliance 소개2
가상화 환경에서의 데이터보호 방안3
3
현재 백업 환경은?
가상환경에최적화된 Symantec NetBackup Appliance
4
물리환경과 가상환경의 추이
가상환경에최적화된 Symantec NetBackup Appliance
가상환경에최적화된 Symantec NetBackup Appliance 5
시장 분석 – 데이터 가상화 비율
$-
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
$4,000
$4,500
2011 2012 2013 2014 2015 2016
Total Data Protection Market
Data Protection Market for Virtualized
2011 2012 2013 2014 2015 2016Total Data Protection Market $2,545 $2,793 $3,076 $3,383 $3,723 $4,086 Rate of virtualization 57% 65% 70% 80% 85% 90%Data Protection Market for Virtualized $1,450 $1,815 $2,154 $2,707 $3,165 $3,677
Sources: IDC Worldwide SW Forecaster 2012, VMware PEX 2012
By 2015, 80% of the workloads are expected to be virtualized. This highlights the need to reinvent NetBackup for this trend.
Business Critical 업무들의 가상 환경으로의 이동
기존의 백업 방법은 시간이 많이 걸리고리소스 사용률이 높음
중요한 시스템들은 on/off 사이트 보호가필요함
다운타임이 일/시간 단위가 아닌 분 단위로측정됨
가상환경에최적화된 Symantec NetBackup Appliance 6
7
NetBackup Appliance 소개
가상환경에최적화된 Symantec NetBackup Appliance
NetBackup –백업/ 복구시장업계의리더
Largest global data protection footprint –over 35,000 enterprise customers
Fortune 50099 percent
Fortune 50099 percent
Global 200090 percent
Global 200090 percent
Leading Financial Services
10 of 10
Leading Financial Services
10 of 10
LeadingTelecom10 of 10
LeadingTelecom10 of 10
Leading Healthcare 10 of 10
Leading Healthcare 10 of 10
Symantec backs up more than half of all the worlds
business information
Symantec backs up more than half of all the worlds
business information
Combined 34.1 percent market share –• Symantec NetBackup–Delivers 1st in VMware, storage, copy
management, and scale for the enterprise• Symantec Backup Exec™–Delivers 1st in Microsoft® application
protection, and simplicity for small and medium businesses (SMB)• V-Ray Technologies–Shared between Symantec Backup Exec /
NetBackup–Deduplication, VMware, and more
Combined 34.1 percent market share –• Symantec NetBackup–Delivers 1st in VMware, storage, copy
management, and scale for the enterprise• Symantec Backup Exec™–Delivers 1st in Microsoft® application
protection, and simplicity for small and medium businesses (SMB)• V-Ray Technologies–Shared between Symantec Backup Exec /
NetBackup–Deduplication, VMware, and more
Symantec is # 1 in VMware® Backup
가상환경에최적화된 Symantec NetBackup Appliance 8
Source: Symantec customer database.1. Market Share: Storage Management Software, Worldwide, 2011, Gartner (May 2012), Based on WW Revenue.
9
NetBackup Appliance 란?
Many Components
Backup configuration
All in One
Backup Server
Backup SW
Backup Storage
Backup Configuration
Deduplication
Patch + Driver update
가상환경에최적화된 Symantec NetBackup Appliance
Why NetBackup Appliances?
백업 솔루션 구축
Hardware : 업데이트 필요Software : 주기적인 패치 필요
통합 – 테스트 - 구축여러 개의 관리 콘솔 필요
다양한 벤더 필요
NBU Appliance
백업의 간소화– 운영 비용 감소통합의 복잡성 제거예측 가능한 성능
단일 벤더를 통한 구매 및 지원단일 관리 콘솔
가상환경에최적화된 Symantec NetBackup Appliance 10
11
가상화 환경에서의 데이터 보호 방안
가상환경에최적화된 Symantec NetBackup Appliance
가상환경에최적화된 Symantec NetBackup Appliance 12
가상화 환경에서 데이터보호의 고려사항
운영 서버의 부하 절감
즉각적인 복구
백업 Window 최소화
효율적인 DR 구성
13가상환경에최적화된 Symantec NetBackup Appliance
Direct vSphere Backup
운영 서버의 부하 절감
14
ESX
VM에 에이전트 설치
에이전트를 통한 파일 백업
에이전트를 통한 개별 파일 복구
VMDK 전체 복구
DR 구성
가상 서버의 부하
일반적인 백업
가상환경에최적화된 Symantec NetBackup Appliance
15
ESX 1 ESX 2
Discovery PathBackup Path
vCenter ServerMedia Server
ESX 3
APP
OS
DATA
APP
OS
DATA
APP
OS
DATA
APP
OS
DATA
APP
OS
DATA
APP
OS
DATA
APP
OS
DATA
VM 1 VM 2 VM 3 VM 4 VM 5 VM 6 VM 7
Datastore 1 Datastore 2
SAN Transport
Backup Storage
Master Server
Tape Out
Direct vSphere backupOff-Host Backup의 장점
• Application Performance 영향이없음
• Backup Window감소
• Backup Storage 절감
•백업/복구속도증가
• VMDK복구의간편화
가상환경에최적화된 Symantec NetBackup Appliance
16
VM Snapshot 백업 (VMDK)
File 순서에 따른 Read
Full, Incremental 백업 시 개별 파일들에 대한 전체 indexing 정보 저장 (Cataloging)
전사적인 Global deduplication 적용
FILE 3C
FILE 1A
FILE 1B
FILE 2B
FILE 3D
FILE 3B
FILE 3A
FILE 2A
VMDK image format
DEDUPE up to 98%• Across All VM guest • Across All ESX servers• Across virtual and physical severs
ESX Server
DD DA
ESX Server
DD DA
Tags, metadata, indexes
V-Ray - 가상환경에 대한 백업 기능
가상환경에최적화된 Symantec NetBackup Appliance
17
End-to-End Protection for VM
Summary
V-ray technology
vSphere Direct Backup
Intelligent Deduplication
Application object단위복구
Single file restore using VMDK
가상환경에최적화된 Symantec NetBackup Appliance
18가상환경에최적화된 Symantec NetBackup Appliance
NetBackup Accelerator for VMware
백업 Window 최소화
NetBackup Accelerator for VMware
vSphere Changed Block Tracking
aka Block-level Incremental
Unchanged Blocks reside in Dedupe Repository
aka Optimized Synthetic
가상환경에최적화된 Symantec NetBackup Appliance 19
Full – Traditional Backup
Incremental
Full + Incremental recovery
일반적인 백업
NetBackup Accelerator for VMwareFaster Backup, Faster Recovery
Time
Accelerator 백업
Full
Recovery
Changed block tracking + Dedupe up to 35x faster
가상환경에최적화된 Symantec NetBackup Appliance 20
21가상환경에최적화된 Symantec NetBackup Appliance
NetBackup Instant Recovery for VMware
즉각적인 복구
NetBackup Instant Recovery for VMware
NFS NAS
DAS
SAN
복구없이 NetBackup Appliance로부터 VM Power ON!!
즉가적인서비스시작
vMotion을이용하여, 운영스토리지로 서비스중단없이 VM 마이그레이션진행
NF
S D
ata
sto
re
가상환경에최적화된 Symantec NetBackup Appliance 22
1
2
3
1
2
3
NetBackup Instant Recovery for VMware
가상환경에최적화된 Symantec NetBackup Appliance 23
24가상환경에최적화된 Symantec NetBackup Appliance
AIR (Auto Image Replication)
효율적인 DR 구성
25
WAN
Primary Site DR Site
Dedupe data
Dedupe engine
Non-dedupe data
Catalog 자동 인식
99% Bandwidth절약변경된 데이타만 전송
Tape Out
NetBackup AIR (Auto Image Replication)
DR site domain으로 백업본 자동 복제
즉각적 복구 가능
가상환경에최적화된 Symantec NetBackup Appliance
26
가상 환경에서의 백업DR 구성방안
UCS
VMDK VMDK
VM2
ESXi
ESXi
ESXi
ESXi
ESXi
ESXi
1
1 NetBackup Accelerator
AIR 를통해백업이미지의
Block 단위복제
VM 에대한즉각적Power ON!!!
2
3
2
3
NBU Accelerator for VMware DR 복제
가상환경에최적화된 Symantec NetBackup Appliance
27
IT변화
VMware와 10년간 파트너
Symantec과 10년,VMware와 8년 동시 파트너
2014 Symantec Tech Symposium