HP XP7 Continuous Access Journal for Mainframe Systems User Guide (TK911-96001)
Index
Symbols
3 data center configurations, 141
A
Auto LUN, 140
Auto LUN V2 volumes, 136
B
BCM specifications, 19
Business Copy Z volumes, 135, 152
business requirements, assessing, 22
C
cables and switches, 47
Cache and Nonvolatile Storage (NVS), 19
cache changes and pair status, 83
Cache Residency Manager volumes, 135
Cache Residency Z, 137
cache-fast-write, options for, 90
calculating bandwidth, 41
cascade configuration with Cnt Ac-S Z, 141
Cnt Ac-J Z
set up, 62
Cnt Ac-S Z
removing pair relationship, 101
collecting write-workload data, 23
command device for BCM, 21
command device, remote, 146
Compatible FlashCopy, 137
Compatible FlashCopy SE volumes, 135
Compatible FlashCopy volumes, 135
Compatible XRC volumes, 135
components, 10
Concurrent Copy volumes, 135
configuration workflow, 61
consistency group with multiple systems, 19
contacting HP, 132
Continuous Access Synchronous Z volumes, 136, 141
conventions
document, 133
storage capacity values, 133
text symbols, 134
copy operations, overview, 14
creating
a journal, 64
a pair, 68
D
data consistency, how maintained in S-VOL, 32
Data Exchange volumes, 135
data path, 48
description, 13
planning workflow, 40
data transfer speed, planning for, 24
data transfer threshold, changing, 99
defining a remote path, 62
deleting
a journal, 98
a pair, 76
a pair forcibly, 91
a remote path, 100
pairs from a mirror, 77
the Cnt Ac-S Z relationship, 101
delta resync
configuration, 144
no differential data, 83
remote command devices, 146
direct connection, graphic, 48
disaster recovery
general procedures, 105
in 3DC cascade config, 108
switching host oper. to S-VOL, 106
when using multiple storage systems, 106
Disk Track Format, 17
document
conventions, 133
related information, 132
documentation
HP website, 132
providing feedback, 132
E
error code, 113
error reporting communications (ERC), 31
EXCTG
on configuring, 50, 51
specifications, 19
exporting pair information, 88
extender graphic, 49
external port, 46
F
fibre channel, additional switchs, 47
file recovery, database recovery, 105
filtering a list, 79
forcibly deleting pairs, 91
G
guidelines for preparing systems, 37
H
hardware problems, 118
help
obtaining, 132
HOLDING status and delta resync operation, 83
hosts supported, 17
HP
subscription service, 132
technical support, 132
206 Index