© Copyright IBM Corp. 2011, 2018, 2019. All rights reserved.  793
Index
A
access   59
active-active architecture   20
Advanced Copy Services   72
alias string   62
analyses   674
analysis   740
application testing   437
architecture   9, 20, 674
arrays   28
asynchronous notifications   464, 466
asynchronous remote   525
asynchronous remote copy   522, 524, 526
asynchronous replication   543
asynchronously   524
audit logs   726–727
authentication   334, 756, 764
auxiliary VDisk   525
B
back-end application   777
background copies   17
background copy   523, 532
background copy rate   461
backup   436
of data with minimal impact on production   458
backups   16, 41
application data   23, 38
system configuration data   23
balance   64
bandwidth   37, 45, 64, 77
bitmap space   250
block-level protocol   61
boot   78, 682
bottlenecks   80, 82
business requirements   80, 740
C
cable connections   48
cache   20, 251, 441, 525
caching capability   80
Call Home   41
email   40–41
canisters   13, 20, 337, 674, 679
expansion   13–14, 677–678
capacity
real physicial disks   16
storage   19, 30
volumes   30
capacity savings   428
Cascaded FlashCopy   16
chains   680
Challenge Handshake Authentication Protocol   61, 332
Challenge-Handshake Authentication Protocol   334
channel extender   786
CHAP   61, 332, 334, 359, 375
CHAP authentication   334
CHAP secret   334
chat sessions   40
chunks   65
CIMOM   23
cluster
IP address   88
cluster (SVC)   773
cluster partnership   519
clustered system   58
clusters   23, 31, 248
backups   682–683
configuration   683
data   683
configuration nodes   20
error logging   674
extent sizes   30
I/O groups   20
image MDisks   28
Image Mode volumes   32
IP addresses   41, 764
MDisks
data   33
node canisters   674–675
node pairs   20
partnerships   23
public keys   756
shutdown   682
unmanaged MDisks   28
colliding writes   528
command-line interface (CLI)   23, 29, 681, 683, 726, 756, 
762, 766, 769
commands   17, 35, 683, 726
compressed format   428
compression engine   428
concepts   674
configuration   317
backups   682
CLI commands   726
cluster activity   20
clusters   23
data   682
enabling   335
events   726
guidelines   37
hosts   328
issues   41
nodes   20, 23, 683
options   12
system changes   682
tasks   23
wizards   329, 332