IBM DS8000 User Manual

F
failback and failover 132
failover
site switch 154, 156
failover and fallback 153
fast reverse 116
Feature Activation (DSFA), IBM Disk
Storage 84
fibre-channel
open-systems hosts 16
overview 17
SAN connections 16
find commands 146
FlashCopy
changing
direction of 109
incremental 108
multiple relationships 111
overview 108
persistent overview 111
refresh target volume 112
G
GDPS
using
GDPS to setup Metro/Global
Mirror 125
generic alert trap 159
Global Copy
overview
114
Global Mirror 153
description 115
key terms defined 115
guidelines
for defining the logical control
unit 105
H
hardware management console
dual 89
host attachment
overview
16
host systems
System
z and S/390 101
I
IBM Disk Storage Feature Activation
(DSFA) 84
IBM System Storage Resiliency Family
Copy
Services 107
introducing 107
implementation, RAID 22
incremental FlashCopy
refreshing
FlashCopy
target 112
incremental resync
three-site
Metro/Global Mirror 126
incremental resynchronization
options
127
using 127
information center 10
informational messages 171
input/output configuration program
(IOCP) 103
interfaces, DS8000 11
introducing
Metro/Global
Mirror 118
IOCP
example
103
overview of the IOCP (input/output
configuration program) 103
K
keyboards
accessibility
features 175
L
LaunchPad, Windows install 36
LCU
guidelines
for defining the LCU
(logical control unit) 105
legal
terms
and conditions 178
licensed functions 84
Copy Services 29
licenses
Disk
Storage Feature Activation
(DSFA) 83
function authorization documents 84
limitations
remote FlashCopy 138
Linux
graphical
install, DS storage
management 57
graphical upgrade, DS storage
management 71
unattended (silent) mode install 63
unattended (silent) mode upgrade 76
logical control unit (LCU) 105
logical partition 97, 98
logical volume manager
software
143
LPAR 97
implementation 97
variable 98
lslv -l commands 145
lsvg -p rootvg commands 145
M
management console
changing
the password 88
dual 89
multiple units 87
overview 87
Metro Mirror
overview
write
sequence 113
Metro/Global Mirror
cascaded
relationship 120
Copy Services 130
function 126
how it works 120
incremental resync 126
introducing 118
solutions
GDPS 125
Metro/Global Mirror (continued)
with incremental
resynchronization 127
migratepv -l commands 145
migratepv commands 145
migrating data
associated
with physical
volumes 145
backup and restore 151
backup and restore methods 147
between storage servers 151
copying a logical volume 143
direct copy 146
from a System i host system 147
from System z host systems 148
from UNIX-based host systems 149
from Windows host systems 151
logical volume management
software 143
migratepv commands 145
mirroring 144
moving workloads when migrating
data between storage units 152
offloading workloads when migrating
data between storage units 152
preparing for 141
reformatting existing disk drive
modules 142
replacing existing storage
considerations 142
selecting method 141
mklvcopy command 144
Model 921 1, 4
Model 922 5
Model 92E 1
Model 931 1, 4
Model 932 5
Model 9A2 5
Model 9AE 1
Model 9B2 1, 5
modifying user accounts 94
multiple relationship FlashCopy 111
O
obtaining activation codes 84
online information center 10
operations
Metro/Global
Mirror 120
optional features codes
copy
services 101
Parallel Access Volumes (PAVs) 101
overview
consistency groups 131
FlashCopy 108
Global Copy 114
host attachment 16
input/output configuration program
(IOCP) 103
logical partition 97
Remote Mirror and Copy 112
sessions management 118
216 DS8000 User’s Guide

IBM DS8000 Specifications

General

Brand	IBM
Model	DS8000
Category	Storage
Language	English