Index_H

H

Hardware

attributes, setting, 187-88

attributes, viewing, 185-86

finding, 188

information, viewing, 185

newly added, viewing, 184

removing, 184

storage, configuration, 65-72

verifying, 102-3

viewing, 183

Hardware management, 314-20

clusterwide view, 316-17

member view, 317

Hardware management databases, 172-77, 3 14

dccd.dat, 173

dcdd.dat, 173

ddr.db, 174

dec_cdb, 174

dec_devsw_db, 174

dec_hwc_ldb, 174-75

dec_hw_db, 174

dec_scsi_db, 175

dec_unid_db, 175-76

dfsc.dat, 176-77

dfsl.dat, 176-77

in /etc, 315

gen_databases, 177

locations, 315

Hardware Manager. See hwmgr command

Hardware RAID, 53-54, 65

array controllers, supported, 65-66

configuration, 72-81

See also RAID

Heterogeneous clusters, 43

Homogeneous clusters, 43

Host Bus Adapters (HBAs), 36

Fibre Channel, replacing, 650-51

firmware, 88

shared SCSI, replacing, 651

Host routes, 458

hosts.equiv file, 595

hosts file, 667, 668

HSG80 controller

Compaq StorageWorks manual for, 759

new connections at, 651

replacing, 648

HSZ70 controller

documentation, 650

in multibus failover mode, 649-50

patch levels, 648

replacing, 648-50

in transparent failover mode, 649

Hung system/cluster, 799-800

hwmgr command, 177-88, 314-18, 420, 421

checking clusters with, 272

cluster awareness, 177, 314

-cluster option, 316-17, 589

cluster-oriented options, 589

defined, 177

-delete component option, 184

-flash light option, 188

-flash option, 295

-get a -a dev_base_name

option, 185-86

-get a -a manufacturer

option, 186

-get attribute option, 185

-get attr option, 187, 188

-help option, 318

-help view dev option, 180

hwmgr_get(8), 179

hwmgr_ops(8), 179

hwmgr_show(8), 179

hwmgr_view(8), 179

-member option, 317, 589

-nopause option, 295

options with focus, 318

reference, 178

-scan component option, 318

-scan scsi option, 180, 184, 318

-set attr option, 187

-show scsi option, 180, 181, 182, 184

subsystem management, 177

-v d option, 182

-view devices option, 179, 181, 314, 629

-view hierarchy option, 183, 629