HP Process Resource Manager User's Guide
Index
300
scomp2prm
introduction, 24
syntax, 228
srpgen
introduction, 24
syntax, 229
commands for PRM, 22, 201–224
compartment records
adding with a text editor, 147
modifying with a text editor, 147
precedence over application records, 62
precedence over other record types, 65
removing with a text editor, 148, 152
specifying compartment records, 145
syntax, 145
compartments (overview), 247
configuration
and multiprocessor systems, 49
backups, 196
creating with data from prmanalyze, 81
displaying current configuration
information, 210
enabling, 156
fine-tuning, 161
loading, 153
loading with prmconfig, 156
lock (unlocking with prmconfig -u), 213
models (budget vs. priority), 72
protection from failures, 194
recovery, 196
tips, 102
configuration file
adding groups, 104
and /etc/opt/prm/conf/, 71
creating, 88, 96, 98
defined, 291
disk bandwidth records, 123
errors, 153
internal copy, 194, 196
lock (unlocking with prmconfig -u), 213
memory records, 113
modifying groups, 104
overview, 99
syntax checking, 153
unlocking with prmconfig -u, 213
using more than one, 71, 194
configuring
applications, 126
compartment resource allocation, 145
CPU resource use, 104
disk bandwidth use, 123
memory use, 113
overview, 99
prmconfig syntax, 210
quick start using SIM, 95
quick start using SMH, 87
quick start using the command-line
interface, 98
Unix group resource allocation, 149
controlling
applications, 126
CPU resources, 104
disk bandwidth, 123
memory, 113
cores
displaying number of, 188
CPU
cap, defined, 291
capping
introduction, 48
prmconfig -M
{CPUCAPON|CPUCAPOFF}, 215
showing availability of per-group capping
with prmavail -f, 209
specifying through the max value
(per-group capping), 108
specifying through the shares value, 107
with prmconfig, 111
distribution among groups, 47
logical, 49
management
how PRM manages CPU resources, 43
specifying CPU resource management,
104
manager
defined, 291
introduction, 20
real-time processes, 48
shares
specifying the number of shares, 104
utilization, 47
CPU max, 108