Computer Associates BABWBR1151S38 Implementation Guide - Page 7

Contents

Page 7 highlights

Contents Chapter 1: Introducing CA ARCserve Backup 13 Introduction ...13 Purpose of This Guide ...14 Chapter 2: Planning Storage Environments 15 Preliminary Tasks ...15 Enterprise Storage Requirements ...16 Budget Considerations ...16 Network and Computer Infrastructure Requirements 17 Data Transfer Requirements ...17 Backup Schedule Requirements...18 Data Backup Window Considerations...18 Hardware Data Transfer Rates ...18 Network Bandwidth Considerations ...20 Data Transfer Requirements and Resources Calculations 21 Data Path Considerations...22 Alternate Data Path Considerations...23 Parallel Storage Operations (Multiple Streaming 26 Storage Capacity Requirements ...26 Online Recovery Data Storage Requirements...26 Backup Data Storage Requirements ...27 Global Dashboard Data Storage Requirements 27 Storage Capacities and Resources...28 Testing Plans and Assumptions...29 Catastrophic Events...30 Risk Assessment ...30 Off-Site Repository Considerations ...30 Disaster Recovery Archive Considerations...31 Disaster Recovery Testing ...32 Sample Calculations ...32 Transfer Rate for Clients and Servers on a 100Base-T Ethernet LAN With No Subnets 33 Transfer Rate for Clients and Servers on Two 100Base-T Ethernet Subnets 34 Transfer Rate for Clients and Servers on a Gigabit Ethernet Network 35 Transfer Rate for a Server With No Clients ...35 Transfer Rate For Server With SAN Option ...36 Storage Capacity for Two Sets of Recovery Data, One Full and One Incremental Backup 37 Contents 7

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Contents
7
Contents
Chapter 1: Introducing CA ARCserve Backup
13
Introduction
...............................................................................................................................................................
13
Purpose of This Guide
................................................................................................................................................
14
Chapter 2: Planning Storage Environments
15
Preliminary Tasks
.......................................................................................................................................................
15
Enterprise Storage Requirements
..............................................................................................................................
16
Budget Considerations
........................................................................................................................................
16
Network and Computer Infrastructure Requirements
........................................................................................
17
Data Transfer Requirements
......................................................................................................................................
17
Backup Schedule Requirements
..........................................................................................................................
18
Data Backup Window Considerations
.................................................................................................................
18
Hardware Data Transfer Rates
............................................................................................................................
18
Network Bandwidth Considerations
...................................................................................................................
20
Data Transfer Requirements and Resources Calculations
..................................................................................
21
Data Path Considerations
....................................................................................................................................
22
Alternate Data Path Considerations
....................................................................................................................
23
Parallel Storage Operations (Multiple Streaming)
..............................................................................................
26
Storage Capacity Requirements
.................................................................................................................................
26
Online Recovery Data Storage Requirements
.....................................................................................................
26
Backup Data Storage Requirements
...................................................................................................................
27
Global Dashboard Data Storage Requirements
..................................................................................................
27
Storage Capacities and Resources
.......................................................................................................................
28
Testing Plans and Assumptions
...........................................................................................................................
29
Catastrophic Events
....................................................................................................................................................
30
Risk Assessment
..................................................................................................................................................
30
Off-Site Repository Considerations
.....................................................................................................................
30
Disaster Recovery Archive Considerations
..........................................................................................................
31
Disaster Recovery Testing
...................................................................................................................................
32
Sample Calculations
...................................................................................................................................................
32
Transfer Rate for Clients and Servers on a 100Base-T Ethernet LAN With No Subnets
......................................
33
Transfer Rate for Clients and Servers on Two 100Base-T Ethernet Subnets
......................................................
34
Transfer Rate for Clients and Servers on a Gigabit Ethernet Network
...............................................................
35
Transfer Rate for a Server With No Clients
.........................................................................................................
35
Transfer Rate For Server With SAN Option
.........................................................................................................
36
Storage Capacity for Two Sets of Recovery Data, One Full and One Incremental Backup
.................................
37