Hp XP7 Storage Bedienungsanleitung PDF herunterladen (Seite 8)

Confirm window..............................................................................................................202

Glossary..................................................................................................204

Index.......................................................................................................206

8 Contents

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 207 208

Mainframe Systems User Guide 1
DescriptionDateEdition 2
Contents 3
4 Contents 4
Contents 5 5
6 Contents 6
Contents 7 7
8 Contents 8
Pair volumes 12
Journal volumes 12
Journals 12
Data path 13
Extended consistency groups 13
Remote Web Console 13
Business Continuity Manager 13
Reference Information 14
Differential data management 15
S-VOL write option 15
S-VOL read option 15
Pair status 15
System requirements 16
◦ - Optional 17
◦ - Command device required 17
◦ 3390-1,-2,-3,-9,-L,-M,-A 18
◦ 6588-1,-3,-9,-L 18
Command device 21
Plan and design workflow 22
Write-workload 23
Sizing journal volumes 24
Planning journals 25
Planning journal volumes 26
Planning pair volumes 27
Duplicating VOLSERs 28
Planning for previous models 36
System option modes 37
Table 6 System option modes 38
4 Planning the data path 40
Calculating bandwidth 41
42 Planning the data path 42
Sizing bandwidth 43 43
44 Planning the data path 44
Packet loss 45
Example configuration 46
Port types 46
Additional switches 47
48 Planning the data path 48
Consistency time 51
About the Add Journal window 52
Pair-split operation 55
Forcibly removing journals 57
Restoring journals manually 59
Configuration workflow 61
7 Cnt Ac-J Z pair operations 68
70 Cnt Ac-J Z pair operations 70
Splitting Cnt Ac-J Z pairs 71
Splitting mirrors 72
Creating point-in-time copies 73
74 Cnt Ac-J Z pair operations 74
Resynchronizing mirrors 75
Deleting Cnt Ac-J Z pairs 76
Deleting pairs in a mirror 77
78 Cnt Ac-J Z pair operations 78
Pair status definitions 80
Suspend types 83
Operation descriptions 86
Mirror status definitions 88
Pair maintenance 90
Forcibly deleting pairs 91
◦ Initial 93
◦ Stopped 93
◦ Holding 93
◦ Hold(Failure) 93
Deleting journals 98
Remote path maintenance 99
Deleting remote paths 100
Remote path maintenance 101 101
When power stops unexpectedly 102
Overview 105
General recovery procedures 105
11 Cnt Ac-J Z troubleshooting 113
Remote paths status probelms 115
B9E2, B9E4, D004 119
B9E4, D004 122
SIMs reference codes 129
Miscellaneous troubleshooting 131
Contacting HP 132
Related information 132
Typographic conventions 133
A Sharing Cnt Ac-J Z volumes 135
Cache Residency Z 137
Compatible FlashCopy 137
Thin Provisioning Z 138
Resource Partition 139
External Storage 139
Virtual LVI 139
Auto LUN 140
3DC cascade configuration 141
Delta resync configuration 144
Pair status and data currency 154
D Cnt Ac-J Z GUI reference 155
EXCTGs tab 156
Journal Volumes window 157
Mirrors tab 158
Journal Volumes tab 159
Journal Properties window 160
Create Journals wizard 161
Settings 162
Selected Journals table 163
Available LDEVs table 164
Confirm window 165
Assign Journal Volumes wizard 166
Delete Journals window 168
Edit Journal Options wizard 170
Assign MP blade wizard 172
Edit Mirror Options wizard 173
(page 147) 176
EXCTG Properties window 178
Add Journals wizard 179
Select Journals window 180
Remove Journal wizard 182
Initialize EXCTGs window 183
View Pair Properties window 185
Pair Properties 186
Split Pair wizard 187
Selected Pairs table 188
Split Mirrors wizard 190
Resync Pairs wizard 193
Resync Mirrors wizard 196
Delete Pairs wizard 197
Force Delete Pairs window 198
Delete Mirrors wizard 199
Edit Pair Options wizard 201
Glossary 204
206 Index 206
208 Index 208

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