Hp XP Continuous Access Software Manuel d'utilisateur télécharger pdf (Page 56)

Figure 14 Example 1: When the Consistency Group Contains Multiple Journal Groups

Figure 15 Example 2: When the Consistency Group Contains Multiple Journal Groups

56 Preparing for XP Continuous Access Journal Operations

1 2 ... 51 52 53 54 55 56 57 58 59 60 61 ... 244 245

Journal Software User Guide 1
Contents 3
4 Contents 4
Contents 5 5
6 Contents 6
Contents 7 7
XP Continuous Access Journal 8
Features 9
Benefits 9
Business Solutions 10
Functionality Overview 11
Journal Obtain 12
Journal Copy 12
Journal Restore 12
Storage Systems 14
Logical Disk Controllers 14
Systems) 15
Consistency Groups 15
Remote Copy Connections 16
Journal Groups 17
Data Volume Pairs 18
Journal Volumes 18
OPEN-VDKU (drive) 19
Host Failover Software 20
Initial Copy Operation 21
Update Copy Operation 22
Journal Group Operations 23
Update Copy Failure 24
Journal Processing 25
Types of Journals 26
Pair Status 32
Split Types (PSUS) 38
Suspend Types 40
Suspension Condition 41
Requirements and Restrictions 43
Logical Unit (LU) Types 45
Maximum Number of Pairs 47
Duplicate Volumes 50
Installing the Hardware 51
Access Journal Operations 53
Primary Site 64
Access Journal Volumes 72
Virtual LUN 75
Cache Residency Manager 76
LUN Manager 76
XP Thin Provisioning 76
XP Performance Control 76
XP Business Copy 76
3DC Cascading Configuration) 93
Basic Behavior 101
Hardware Configuration 102
Setup Procedure 103
Restrictions About 2DC 104
Data Retention Utility 106
XP Auto LUN Software 108
Planning of Journal Volumes 109
Arranging Journal Volumes 110
Journal Volume Capacity 110
Secondary Storage System 112
Disk Array 113
Configuration 114
Journal Operation Window 116
Pair Operation Window 121
DKC Operation Window 130
Usage Monitor Window 135
History Window 136
Optional Operation Window 141
Configuring Port Attributes 144
Systems (Add DKC) 147
Adding Logical Paths 150
Adding Logical Paths 151 151
Deleting Logical Paths 154
Turning Power On 157
6 Using Journal Groups 159
160 Using Journal Groups 160
162 Using Journal Groups 162
166 Using Journal Groups 166
168 Using Journal Groups 168
170 Using Journal Groups 170
Deleting a Journal Group 171
172 Using Journal Groups 172
174 Using Journal Groups 174
176 Using Journal Groups 176
Figure 80 Paircreate Window 182
Recovering a Pinned Track 195
8 Usage Monitor Operations 197
198 Usage Monitor Operations 198
Figure 86 Display Item Window 199
Performed) 205
3DC Cascading configuration 207
10 Troubleshooting 216
Calling HP Technical Support 240
Related Documentation 241
HP Technical Support 242
Subscription Service 242
HP Websites 242
Documentation Feedback 242
Glossary 243
244 Glossary 244

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