IBM TotalStorage DS8000

Linux (continued)
silent
mode upgrade 80
logical control unit (LCU) 103
logical volume manager
software
129
lslv -l commands 131
lsvg -p rootvg commands 131
M
management console
multiple
units 11, 87
overview 11, 87
Metro Mirror
overview
write
sequence 121
Metro/Global Mirror
Copy
Services 125
migratepv -l commands 131
migratepv commands 131
migrating data
associated
with physical volumes 131
backup and restore 137
backup and restore methods 133
between storage servers 138
copying a logical volume 129
direct copy 132
from eServer i5 400 134
from iSeries 134
from S/390 host systems 134
from Unix systems 135
from Windows host systems 137
from zSeries host systems 134
logical volume management software 129
migratepv commands 131
mirroring 130
moving workloads when migrating data between
storage units 138
offloading workloads when migrating data between
storage units 138
preparing for 127
reformatting existing disk drive modules 128
replacing existing storage
considerations
128
selecting method 23, 127
MIH (missing-interrupt handler) setting 13
missing-interrupt handler (MIH) setting 13
mklvcopy command 130
modifying
users
91
Multiple Device Manager (MDM), Copy Services 16
multiple relationship FlashCopy 113
O
obtaining activation codes 84
open-systems
hosts
fibre-channel
12
optional features codes
copy
services 99
optional features codes (continued)
Parallel
Access Volumes (PAVs) 99
overview
consistency
groups 122
Copy Services
monitor
16
Multiple Device Manager (MDM) 16
FlashCopy 18, 110
Global Copy 117
input/output configuration program (IOCP) 101
Remote Mirror and Copy 116
sessions management 121
P
parallel access volume (PAV)
understanding
static and dynamic 100
parallel access volumes for S/390 hosts 99
passwords
use
criteria 91
path
connections
116
PAV (parallel access volumes) 99, 100
PAVs
defining
an LCU 103
increasing the formatted 3390s 104
IOCP program 101
reconfiguring an LCU 104
unit requirements 100
performing
site
switch
failover
141, 143
persistent FlashCopy
overview
113
physical configuration of DS8000
battery
assemblies 2, 3
device adapters 2, 3
disk enclosures 2, 3
host adapters 2, 3
I/O enclosures 2, 3
Management Consoles 2
power line disturbance (PLD) 3
problem states 154
processors 2
product-specific error messages 154
R
RAID
RAID
10 overview 15
RAID 5 overview 15
RAID overview 15
reconfiguring an LCU 104
recovering 146
with and without the fast reverse restore
feature 152
refresh volume, FlashCopy 110
remote FlashCopy
limitations
114
Remote Mirror and Copy 116
remote mirror for zSeries (see z/OS Global Mirror) 124
Index 197