Hp XP Continuous Access Software Bedienungsanleitung PDF herunterladen (Seite 52)

Figure 9 XP Continuous Access Journal remote copy connection configuration

The remote copy connection between primary and secondary array provides the following

configurations:

• Direct connections

Figure 10 Direct remote copy connections

• Switch connections

52 XP Continuous Access Journal operations requirements and restrictions

1 2 ... 47 48 49 50 51 52 53 54 55 56 57 ... 214 215

HP StorageWorks 1
Contents 3
4 Contents 4
Contents 5 5
6 Contents 6
Contents 7 7
XP Continuous Access Journal 8
Overview of functionality 10
Journal obtain 11
Journal copy 11
Journal restore 11
Components 12
Local arrays 13
Journal groups 14
Data volume pairs 14
Journal volumes 15
Journal volume restrictions 16
Consistency groups 17
Remote copy connections 18
Host failover software 19
Update copy operations 21
Journal processing 22
Journal group operations 25
System requirements 40
Logical unit (LU) types 41
Maximum number of pairs 43
Duplicate volumes 46
Port configurations 46
Installing hardware 51
Planning for journal volumes 53
Planning process 54
Arranging journal volumes 55
Journal volume capacity 55
Journal operations 57
Journal volumes (continued) 59
Basic behavior 67
Hardware configuration 68
Setup procedure 69
Disaster recovery 69
Hardware configurations 71
Copying access attributes 85
1 See Table 26 (page 87) 87
DKC Operation pane components 89
Configuring port attributes 92
Adding logical paths 97
Deleting logical paths 99
5 Using journal groups 104
110 Using journal groups 110
112 Using journal groups 112
114 Using journal groups 114
116 Using journal groups 116
120 Using journal groups 120
Deleting journal groups 123
124 Using journal groups 124
126 Using journal groups 126
LUN (logical unit number)3 131
Logical volume ID4 131
Usage Monitor pane components 150
Starting usage monitoring 151
Stopping usage monitoring 151
Changing array options 161
Changing array options 163 163
$ sudo pairdisplay -gg VG01 168
-CLI" 169
Prerequisites 170
Notes on operations 170
Notes on operations 171 171
CL2-J-1CHA-2S 179
CL2-N-1CHA-2T 179
# sudo horcmshutdown.sh 16 179
Remote copy operations 183
and enas_cifscreate 186
command 187
Disaster recovery operations 189
Commands 193
Messages 193
12 Troubleshooting 194
Calling HP 201
15 SIM reporting 206
Related documentation 209
HP technical support 209
Subscription service 209
HP websites 209
Documentation feedback 210
212 Index 212
214 Index 214

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