Index
Symbols
2 data center configuration, 144
3 DC cascade configuration, 135
A
adding logical paths, 45
B
basic operation, 8
business requirements, assessing, 20
C
Cache and Nonvolatile Storage (NVS), 18
calculating bandwidth, 36
collecting write-workload data, 21
component, 9
Configuration workflow, 43
configuring
delta resync operation environment for remote command
devices, 141
consistency groups
with multiple systems, 19
consistency status, 72, 73
contacting HP, 126
conventions
document, 127
storage capacity values, 127
text symbols, 128
copy operations , 13
copying data to primary site-disas. recov.;primary site
recovery
copying data to P-VOL, 94
D
data center, 134
data consistency. how maintained in S-VOL, 29
data path, 41
description, 12
planning workflow, 35
Data Retention Utility, 132
data transfer speed, planning for, 24
data transfer threshold, changing, 89
define logical path, 45
delete relationship, 90
deleting a pair, 63
deleting pairs from a mirror, 65
delta resync
executing, 62
performing the operation, 144
Delta resync configuration, 138
delta resync operation environment
configuring for remote command devices, 141
direct connection, graphic, 41
disaster recovery
general procedures, 93
in 2DC config;, 102
in 3DC cascade config, 97
disk arrays
supported models, 8
Display Item dialog, 76
DKC Operation window
for defining port attributes, 44
document
conventions, 127
related information, 126
documentation
HP website, 126
providing feedback, 128
E
error code, 109
extender graphic, 42
external port, 39
F
Fibre Channel, 40
fields
Usage Monitor window, 75
file recovery;database recovery, 93
G
graphing performance data, 76
Guidelines for preparing systems, 32
H
help
obtaining, 126
host failover software, 28
hosts supported, 17
how it works, 8
HP
technical support, 126
I
initial copy
overview, 13
initiator port, 39
J
journal copy, 9
journal obtain, 9
Journal Operation window, 151
journal restore, 9
journal size
calculating, 23
journal volume capacity
determining, 22
journal volumes
deleting from a journal, 87
description, 11
planning considerations, 24
191
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