HP P9000 Continuous Access Synchronous for Mainframe Systems User Guide (AV400-96398, October 2011)

N
non-volatile storage (NVS), planning considerations, 25
O
overview, 7
P
P/DAS, 20
Pair Operation window, 130
pair operations
exporting history of, 147
history, 146
with PPRC, 86
with scripts, 107
pair status
definitions, 61
monitoring, 61
with CGROUP operations, 90
pairs
calculating maximum supported, 31
creating, 55
deleting, 59
exporting pair details, 64
general information, 9
planning, 29
requirements, recommendations, 29
resynchronizing (resuming), 59
suspending, 58
paths, changing minimum number of, 68
performance, planning for, 27
ports
defining attributes, 45
planning, 37
requirements, 37
power-off, managing, 69
PPRC
about, 10
commands, 86
commands compared with BCM, 19
Fibre Link information, 21
operations performed with, 17
pair operations with, 86
specifications, restrictions, 17
TSO commands with CGROUP, 91
Q
QUIESCE option, 75
R
R-VOL Read option, 26
R-VOL, planning I/O for, 31
RAID levels supported, 13
RCU Operation window, 138
RCU Option dialog box, 144
RCU Status dialog box, 142
RCU target port, 37
RCU, MCU, 8
related documentation, 83
remote path, description, 10
Resume Pair dialog box, 136
resynchronizing pairs, 59
RMF, 21
round trip time, changing, 68
S
scheduling order for initial copies, 52
script errors, 124
scripts, 101
sharing volumes, 39
SIMs, 82
SSIDs, adding and deleting, 68
storage capacity values
conventions, 84
storage systems
configuring, 46
failure conditions and PPRC, 94
planning, 25
powering-off, 69
using an earlier model, 26
Subscriber's Choice, HP, 83
Suspend Pair dialog box, 136
suspend types, 62
suspended pairs, troubleshooting, 80
switching operations to remote site, 75
symbols in text, 85
System Option window, 148
system options, planning, 26
system requirements, 13
T
target port, 37
technical support
HP, 83
service locator website, 84
text symbols, 85
transfer operations to local site, 76
TSO, ICKDSF commands, 86
typographic conventions, 84
U
update copy, 11
Usage Monitor window, 146
using scripts, 101
V
Virtual LVI/LUN, sharing volumes with, 43
VOLSERs, handling duplicate, 30
volumes, sharing with others, 39
W
wait time, changing, 68
websites
HP , 84
HP Subscriber's Choice for Business, 83
product manuals, 83
152 Index