Index


A

absolute path names, 403

account administration

without Active Directory, 342–343

for clusters, 189–190

in SSH, 78–79

ACID techniques, 366

active-active server configuration, 154

active connections, 203

Active Directory, 341–343, 361

addclients program, 100, 105

Address Resolution Protocol (ARP)

GARP, 122–125

for LVS-DR cluster broadcasts, 233–234, 236–238

addresses, IP. See IP addresses

administrative networks, 113

ADSL (Asymmetric Digital Subscriber Line), 26

advanced power management, 22

advisory locking, 280

aep1000 script, 21

affinity, port, 250

alarms in Heartbeat, 157

alerts

Heartbeat, 157–158

Mon, 302, 319

SNMP, 28

aliases

IP

creating and deleting, 120–121

failing over, 116

in haresources file, 148–149

in Heartbeat, 116–125

for source addresses, 117

in linuxconf, 382

anacron script, 21–23, 29

Apache

CGI programs under, 286

configuration, 397–398

BindAddress entry, 399

on cluster nodes, 400–403

DocumentRoot entry, 398

Listen entry, 399–400

Port entry, 399

on real server, 218–219

self-referential URLs, 403–404

ServerName entry, 398

verifying, 404–405

for Ganglia, 330, 332

superfluous messages in, 260

apcmaster device, 168

apcmastersnmp device, 168

apcsmart device, 168

API (application programming interface), 3, 396

apmd script, 22

AppConfig module, 97

arbitration, lock, 5, 280

kernel, 280–283

NLM for, 284–285

potential methods, 395–396

ARP (Address Resolution Protocol)

GARP, 122–125

for LVS-DR cluster broadcasts, 233–234, 236–238

arpwatch script, 22

Asymmetric Digital Subscriber Line (ADSL), 26

atd script, 22, 316

attribute caching, 291

audible alarms, 157

authentication

for cluster accounts, 343–345

in SSH, 76–77

auto_failback entry, 159–160, 164, 176

autofs script, 22

automated processes

dependency failure fixing, 392

NIC selection process, 149–151

autoreload entry, 268



The Linux Enterprise Cluster. Build a Highly Available Cluster with Commodity Hardware and Free Software
Linux Enterprise Cluster: Build a Highly Available Cluster with Commodity Hardware and Free Software
ISBN: 1593270364
EAN: 2147483647
Year: 2003
Pages: 219
Authors: Karl Kopper

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