K

kdcrotate script, 24

keepalive entry, 135

Kerberos security, 24

kernel lock arbitration, 280

methods, 281–283

and NLM, 284–285

kernels

for clusters, 187

compiling, 53

boot loader configuration, 62–64

object code and configuration files for, 60–62

options for, 56–59

process, 59–60

requirements for, 54

source code for, 54–56

finding locks held by, 286–288

hanging, 178

installing, 56

modular, 57–59, 119, 380

for NICs, 380

for packets, 44–50

upgrading and patching, 56–57

keys, encryption, 72–73, 77

copying, 81–82

creating, 79–80

exchange process, 73–76

host, 79

keytable script, 24

kill command, 17, 158

killall command, 24, 179

klockd daemon, 25

known_hosts database

on cluster node manager, 355–356

for SSH, 74–75

kudzu script, 24