HP XP P9500 User Manual page 186

deleting from a journal,
description, 1 1
planning considerations,
sizing, 22
journals, 50
changing options, 82
deleting;deleting a journal,
description, 1 1
monitoring;monitoring:journals,
planning, 23
specifications, 19
L
latency, 38
logical paths
additional, 47
deleting, 88
monitoring;monitoring:logical paths,
troubleshooting;troubleshooting:logical paths,
M
maintaining the system,
MCU, RCU, 10
measuring write-workload,
mirror ID explained, 1 1
mirrors
changing options, 84
splitting, 59
monitoring pair, 67
moving operations to S-VOL;S-VOL
taking over host operations,
multiple system, 29
N
network relay devices, powering off,
number of host links to target port,
number of pairs to create,
O
Other licenses, 17
P
packet loss, 38
pair delete, 63
Pair operations, 53
pair split option, changing,
pair status, 67
pair volumes
description, 1 1
planning considerations,
pairs
status monitoring, definitions,
troubleshooting;suspended pairs,
point-in-time copy, 59
ports
defining attributes, 43
planning, 39
power off, managing, 89
prerequisites for
186 Index
86
24
87
78
79
81
21
92
91
44
48
81
25
67
106
2DC configuration,
3DC cascade configuration,
3DC multitarget configuration,
changing journal options,
changing mirror options,
changing pair split option,
defining port attributes,
deleting a journal,
deleting a journal volume,
deleting a pair,
deleting pairs from a mirror,
delta resync - create the pair,
delta resync - perform the operation,
delta resync operation,
performing the initial copy,
registering journals,
resyncing a mirror,
resyncing a pair,
104 splitting a mirror,
splitting a pair,
primary site recovery
resuming operations,
with 2DC configuration,
PSUE, 72
PSUS types, 71
R
RAID groups, planning,
RAID levels supported,
RCU target port,
related documentation,
remote command device
about, setup;delta resync:using remote command
devices with,
assigning mirrors,
remote I/O copy statistics,
required number of ports,
resuming a pair, synchronization,
resynchronizing a mirror,
resynchronizing a pair,
RIO MIH, 47
rolling averages and cycle time,
RPO
about, 21
determining,
S
S-VOL Write option, 57,
saving graph data;Usage Monitor
saving data,
service information message,
Service Information Messages,
set up ports,
setting up 2DC configuration,
setting up 3DC cascade,
setting up 3DC multitarget,
setting up delta resync;delta resync
creating the pair,
sharing secondary volumes,
141
131
133
82
84
81
43
87
86
63
65
135
135
53
50
62
60
59
57
93
101
24
18
39
122
137
138
77
39
71
62
60
37
21
58
78
70
1 19
40
142
132
133
137
145
60