Index_R


R

RAID

configuration, saving, 76

defined, 360

hardware-based, 53, 65, 72-81

levels, 75

RAID 0, 360

RAID 0+1, 75, 79-80, 360

RAID 1, 75, 78-79, 360

RAID 5, 75, 76-78, 360

software-based, 53, 65

RAID array controllers

firmware, 88

supported, 65-66

RAID sets, 73

building, 76-81

initializing, 76

RAID 0+1, building, 79-80

RAID 1, building, 78-79

RAID 5, building, 76-78

Spare Sets for, 81

rc.config.common file, 146, 151, 606, 607

defined, 146

variables, 627

rc.config file, 146

cluster-related elements, 626

configuration variables stored in, 626

defined, 629

execution flow, 150, 151

member-specific, 606

modifying, 151-53

scripts, 583-84

site-specific, 584

variable definition in, 151

rc.config.site file, 146, 151

rcmgr(8) command, 151-53

-c switch, 152, 153

defined, 151

-h switch, 152, 153

IFCONFIG_# attribute, 235, 237, 238

MAX_NETDEVS attribute, 234

NETDEV_# attribute, 234, 237, 238

-n switch, 152, 153

no switch option, 153

NUM_NETCONFIG attribute, 234, 237, 238

options, 152

rdgstats command, 561

Read-ahead thread, 355-57

REBALANCE attribute, 705-6

Redundant Array of Independent Network

interfaces. See NetRAIN

Registered resources

attribute values, 710

creating, 692

determining, 709

unregistering, 694

updating, 693-94

See also Resource(s)

Reliable Datagrams (RDG), 560-63

buffers, 561

defined, 560

endpoints, 560

library, 563

maximums, 562

minimums, 562

models, 560-61

output, 562

statistics, 561

utilizing, 563

Remote Procedure Calls (RPCs), 21, 507

Reserved addresses, 460

Resource attributes, 681-86, 718-25

application, 683-85

AUTO_START, 687

categories, 682

common, 683

network, 686

tape and media changer, 686

Resource load-balancing, 700-707

application, options, 701

at cluster formation, 703-4

cluster-initiated, 703-5

command-initiated, 702

time-initiated, 705-7

when member joins cluster, 705

when member leaves cluster, 705

Resource Manager (caad), 673

Resource monitors, 673-74

defined, 673

registry, 674

types of, 674

See also Cluster Application

Availability (CAA) subsystem

Resource profiles, 681

attributes, customizing, 748-49

creating, 687-88

deleting, 691-92

printing, 691

updating, 689-91

validating, 688-89

verifying, 735

Resource registry database, 674-77

binary file, 675

defined, 675

history, 676-77

location, 674

See also Cluster Application

Availability (CAA) subsystem

Resource(s), 680-710

auto-restart restricted, 740

availability statistics, 707

cluster alias, 737-40

creating, step-by-step, 727

defined, 680

defining, 672

dependencies, 718-22

dependencies vs. placement policy, 722-24

dependent, 730-31

highly available, 727-30

monitoring/managing, 672

mutual exclusive, 741-45

placement, 703-4

polling, 725

private storage, 736-37

registering, 692, 730, 750

registration determination, 709

relocating, 699-700, 750

run determination, 709

run determination on cluster

member, 710

starting, 694-98, 719, 730, 750

states, 681, 682

status, 708-10

stopping, 698-99, 719, 750

testing, 729-30, 792

type definition file, 686-87

types of, 680, 681

unregistering, 693, 694

validating, 730

See also Cluster Application

Availability (CAA)

Resources (Tru64 UNIX/TruCluster Server), 813-20

educational, 813

electronic, 813-19

mailing lists, 814

programs/scripts, this book, 813

supplemental reading, 819

USENET newsgroups, 814

WWW (HP), 815-18

WWW (non-HP), 818-19

Restoring

boot_partition, 646

cluster_root, 637-45

cluster_usr, 639, 642

cluster_var, 639, 642

cnx partition, 531

critical data file system, 647

.rhosts file, 595, 667

Rolling upgrade

Clean Stage, 753, 779

cluster backup and, 757

cluster readiness determination and, 759

disk space requirements and, 754

firmware update and, 757-59

flow, 755

Install Stage, 753

lead member determination and, 756-57

log creation, 760

log files for, 782

performing, 751-84

Postinstall Stage, 753, 772-73

Preinstall Stage, 753, 764-65

Preparation Stage, 753, 754-59

Roll Stage, 753, 773-78

Setup Stage, 753, 760-64

stages, 752-54

stages, undoing, 781

status, checking, 779-80

Switch Stage, 753, 778

tasks, 751-52, 765

Roll Stage, 773-78

with clu_upgrade roll command, 773-74

performance, 773

See also Rolling upgrade

root (/) directory, 154, 155, 196

backup, 631

EVM hierarchy, 197

partition CDSLs (standalone

system), 156

size, 126

Root partition, 308

Routing, 597-601

cluster alias, 441-52, 598

dynamic, 449-50

gated and, 598-601

options, 598

RIP, 598

Routing Information Protocol (RIP), 598

rpc.lockd(8) daemon, 608, 609

rpc.statd(8) daemon, 608, 609

rpri alias attribute, 452-53

rsh(1) command, 333, 448

Runlevel initialization, 149

Runtime configuration execution flow, 150




TruCluster Server Handbook
TruCluster Server Handbook (HP Technologies)
ISBN: 1555582591
EAN: 2147483647
Year: 2005
Pages: 273

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