Hp XP RAID Manager Software Manuale Utente Scaricare il pdf (Pagina 21)

1. Place the SS pairs in a consistency group.

2. Split the pair in a consistency group.

For more information about splitting pairs in consistency groups, see “Splitting pairs in

consistency groups at a pre-determined time” (page 41).

The following figure shows the At-Time Split configuration with Cnt Ac-J.

The following figure shows the At-Time Split configuration with Cnt Ac-S.

Planning for splitting pairs in consistency groups 21

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 128 129

Abstract 1
Contents 3
4 Contents 4
Contents 5 5
6 Contents 6
Snapshot software 7
Data pools 8
Components 9
Licenses and capacity 9
Consistency groups 9
Pair status 10
Planning pair volumes 13
Sizing the data pool workflow 14
104,768 tablesExtension 1 15
209,600 tablesExtension 2 15
T ÷ D = M 16
576,00 ÷ 4 = 14,400 16
751,619,276 bytesSS 17
External volumes 22
Configuration workflow 23
Creating data pools 23
Creating V-VOLs 24
Creating V-VOLs 25 25
Thin Provisioning 29
Resource Partition 29
Business Copy/Snapshot 29
Auto LUN V2 33
Fast Snap 34
5 Pair operations 35
Configuring pairs 36
Creating pairs 37
38 Pair operations 38
Pair creation workflow 39 39
Pair split 40
Related topics 41
Prerequisite information 41
Pair deletion 42
Monitoring the storage system 44
Monitoring pair properties 45
Monitoring synchronous rates 45
Monitoring consistency groups 46
Monitoring pool information 46
Managing data pools 47
Changing pool volume names 48
Managing virtual volumes 49
Changing virtual volume names 50
Deleting virtual volumes 50
General troubleshooting 52
8 Support and other resources 64
Typographic conventions 65
B Snapshot GUI reference 69
Pools tab 70
Selected pool volume window 72
Summary table 73
Pool Volumes tab 75
Virtual Volumes tab 76
Primary Volumes tab 78
Create Pools wizard 79
Setting items 80
Selected pools table 82
Expand Pool wizard 84
Edit Pools wizard 86
Edit Pools window 87
Selected Pools table 89
Delete Pools wizard 90
Restore Pools window 92
Complete SIMs window 93
Select Pool Volumes window 95
Available Pool Volumes table 96
Selected Pool Volumes table 97
Pool Property window 98
Create Pairs wizard 99
Select Primary Volumes window 100
Available LDEVs table 101
Selected LDEVs table 102
Select Pool window 103
Selected Pairs table 105
Edit Mirror Units window 106
Confirm window 106
Pair operations workflow 108
Checking pair status 108
Creating a pair 108
Splitting pairs 109
Resynchronizing pairs 110
Restoring pairs 110
Deleting pairs 110
Deleting pairs 111 111
(secondary window) 112
Pair status definitions 113
Maintaining the system 117
Pair Operation window 118
Volume list 119
Preview list 120
Command menu 121
History window 122
Snapshot window 123
Glossary 126
128 Index 128

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