MACROMEDIA COLDFUSION MX-CLUSTERCATS Use Manual page 152

load thresholds 66
maintenance mode 115
maintenance support 60
moving to cluster 120
peak load threshold 66
preclustered state 120
probes and monitors 77, 84
removing (UNIX) 65
removing (Windows) 65
restricting 113
updating 118
Cluster Setup Wizard 54
ClusterCATS administration 53
ClusterCATS components
btadmin 53
Explorer 48
overview 6
Server 48
Server Administrator 52
Web Explorer 49
ClusterCATS Explorer
defined 48
icon legend 49
interface 49
ClusterCATS Server
Administrator 52
ClusterCATS Server, defined 48
ClusterCATS Web Explorer 49
Apache considerations 50
Netscape considerations 50
opening 51
clustering
defined 28
hardware considerations 30
hardware-based advantages 29
hardware-based solutions 29
illustrated 28
intelligent vs. nonintelligent 28
software considerations 31
software-based advantages 31
software-based solutions 30
techniques 28
viewing server load 68
clusters
adding members 63
adding members (UNIX) 64
adding members (Windows) 63
alarm notifications 98
creating 54
creating manually 59
142 Index
creating UNIX 60
creating Windows 54
creating with Cluster Setup
Wizard 54
moving members among 120
removing members (UNIX) 65
removing members
(Windows) 65
restricting members 113
clusters, defined 30
CNAME records 19
Macromedia ColdFusion
See also ColdFusion
Macromedia JRun
See also JRun
com port on web server 50
common failures 24
concurrency 14
creating clusters 54
in UNIX 60
in Windows 54
manually 59
Windows 54
with hardware solutions 29
with software solutions 30
D
databases
concurrency issues 14
locking mechanisms 14
deleting clusters 62
DFP Agent Listen Port 92
DFP hosts 93
DHCP 34
disable mode 106
disabling authentication 106
disk failures 98
DNS
before you install 34
btcfgchk 126
configuring 36
core elements 18
defined 17, 34
domains 18
forward DNS entries 37
local and primary servers 34
local servers 35
name servers 19
primary servers 34
record types 19
round-robin 37
round-robin, example 20
sample table entries 20
scalability 17
server aliases 19
tables, examples 37
troubleshooting 129
zones 18
domain authentication for
clustering 105
domain controllers 40
domains
DNS 18
hostinfo 129
double-reboot, avoiding 133
Dynamic Host Configuration
Protocol 34
dynamic IP addressing
before you install 38
benefits 133
choosing during installation 42
enabling 135
maintenance IP addresses 133
maintenance mode 133
optimizing failover 133
static vs. dynamic addressing 132
with LocalDirector 92
dynamic-feedback command 93
dynamic-feedback-pw 93
E
e-mail
alarm notifications 98
reports 100
e-mail support
configuring on UNIX 101
configuring on Windows 100
options 100
events, alarm notifications 98
F
failover
backup servers 26
before you install 38
choosing during installation
(UNIX) 43
considerations 25
corrective actions 26
described 137
domain controllers 137
hardware planning for 26