IBM Z9 Planning Manual page 268

Cryptographic
Online List 3-80
Cryptographic Candidate List 3-78
cryptographic coprocessor feature 3-56, 3-63, 5-6
Cryptographic Online List 3-80
D
DCM 3-50
deactivating LPs
managing logical paths for LPs 2-13
dedicated
channel paths 3-48
CPs 3-4, 3-35
processing weights 3-37
dedicated or shared internal coupling facility (ICF)
CPs 3-63
defined capacity, workload charging by
soft-capping 3-46
defining
logical partitions 3-55
shared channel paths 3-48, 3-49
definitions, changing LP
changes available dynamically 3-84, 3-85
IOCDS, through 3-85
duplexing
system-managed coupling facility structure 2-44
duplicate device numbers
different physical devices 2-33
examples, number conflicts 2-36
migration 1-20
number conflicts 2-35
resolving conflicts, using 2-37
deconfiguring original channel path 2-37
I/O configuration 2-37
original channel path 2-37
dynamic CHPID management considerations 3-50
dynamic coupling facility dispatching 2-42, 2-50
dynamic I/O configuration 1-14
availability 3-52
hardware configuration definition (HCD) 3-52
managing 3-52
planning 3-52
publications xxi
z/VM support 2-4
dynamic ICF expansion (dynamic internal coupling
facility expansion) 2-42
dynamic internal coupling facility expansion (dynamic
ICF expansion) 2-42
dynamic storage reconfiguration
operation consideration 3-25
storage 3-7
central storage, origin 3-9
central, initial 3-8
configuration 3-12
expanded, initial 3-10
expanded, origin 3-11
reserved central 3-9
reserved expanded 3-11
dynamically managed CHPIDs 2-27
DYNDISP 2-42, 2-50
X-2
PR/SM Planning Guide
E
enhanced book availability 2-67
ESCON channels
configuration rules 2-11
example, MIF 2-10
overview 2-21
recommendations 2-21
shared channels
control units, infrequently used 2-27
CTC configuration 2-25, 2-26
ESCD configuration 2-24
ESCON configuration 2-23
requirements 2-11
unshared channels
channel utilization 2-27
control units, limitations 2-27
recommendations 2-27
ESCON multiple image facility
communication via ESCON CTC 3-49
concurrent data transfer 2-23
defining devices, subset of LPs 2-16
IOCP deck example 2-16, 2-18
maximum channels 2-23
overview 1-3
expanded storage
definition 1-2, 3-10
initial 3-10
extended recovery facility 1-18
F
FICON Express 2-7
FICON Express2 2-7
G
guest coupling simulation 1-5
guidelines 2-5
recovery 2-6
H
hardware configuration definition (HCD)
dynamic I/O configuration 1-13
limiting I/O devices 2-16
MVS/ESA 2-3
z/OS 1-13
hardware support 1-14
hardware system area (HSA)
allocation 1-24
HSA estimation tool 1-24
HCD
dynamic I/O configuration 1-13
limiting I/O devices 2-16
MVS/ESA 2-3
z/OS 1-13
high-performance coupling facility channels 2-56
HiPerLinks 2-56
HSA
allocation 1-24