HP StorageWorks Continuous Access XP Journal user guide (December 2005)

152
troubleshooting 138
NVS (nonvolatile storage)
40
pair status
28
pinned track recovery
145
ports, configuring
79
powering off
120, 143, 144
read and write I/O operations
24
remote copy connections
47
remote, displaying information about
77
secondary disk arrays, functioning as
18
serial numbers
18
settings
133
storing journals
25
suspension conditions
33, 34
switching back to after disaster recovery
135
target ports
22
temporary path failures
50
update copy operation
24
primary site
resuming normal operations
136
switching back to
135
primary volumes
Business Copy XP
14
consistency groups
20
defined
105
deleting pairs
122
difference management
25
disaster recovery overview
14
duplicate
40
duplicating
15
horctakeover command
135
initial copy operations
23
journal obtain function
15
metadata
25
one-to-one copy operations
36
operations overview
13
pair status
28
paircreate
112
Pairdisplay pane
115
pairs
18
pinned track recovery
145
Point-in-Time (Pit) duplicates
124
read and write I/O operations
24
restoring pairs
120
reversing
51
splitting pairs
31, 119
storing journals
25
switching back to after disaster recovery
135
TrueCopy for z/OS
14
update copy operation
24
PSUE status
29, 30, 34, 141
PSUS status
29, 31, 141
R
RAID groups, data transfer speed 49
RAID Manager
14
RAID-level configuration
38
RCU target ports
22, 79
read and write I/O operations
24
registering journal volumes in groups
92
related documentation
10
remote control unit
17
remote copy connections
21, 47
remote copy operations
23
remote disk array connection paths
40
remote disk arrays. See primary disk arrays; secondary
disk array
requirements, system
35
restore function
16
restore journal volumes
18
restoring
journals
26
mirrors
104
pairs
120
resynchronization, pair
25
reversing volumes
51
RIO transfers
26
S
saving
history information as snapshot file
131
pair status as snapshot file
110
Usage Monitor data
128
secondary disk arrays
Command View XP or XP Remote Web Console
22
components
17
configuring
52
control units
17
copy operations
16
copying journals to
26
defined
75
fibre-channel interface connections
21
file recovery
135
initial copy operations
23
initiator ports
22
journal copy function
16
journal data, storing
26
journal group operations
28
journal groups
18
logical paths
adding
83
configuring
80
deleting
85
options
82
removing relationships
87
status, viewing
85