MACROMEDIA COLDFUSION MX-CLUSTERCATS, Руководство пользователя

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144 Index
monitoring load status 68
monitors 77, 84
adding new 78, 85
removing in Windows 81, 88
N
name servers 19
Netscape, Web Explorer
considerations 50
NT domain authentication 105
O
optimizing server failover 133
P
parallel servers 26
passive mode 110
passive mode, LocalDirector 92
peak load threshold 66
performance, scalability 10
persistent session failover 74
PREV_REQ_TIME 139
primary DNS server 34
probe monitors
adding 78
probe monitors, adding 85
probes 77, 84
adding in UNIX 81, 89
adding in Windows 77, 84
adding to existing monitor 80,
87
alarm notification 98
editing and removing in
UNIX 83, 91
failure 98
multiple 77, 84
removing in Windows 81, 88
startup parameters 79, 86
PTR records 19
R
rebooting, avoiding
double-reboot 133
redirecting traffic 66
maintenance mode 115
redundancy
ensuring corrective actions 26
planning 26
systems monitoring 26
relative hyperlinks 72
relative vs. absolute hyperlinks 72
removing cluster members
in UNIX 65
in Windows 65
removing clusters 62
resetting members 120
reports, e-mail 100
requests
average request time 138
round-trip request time 138
resetting servers to preclustered state
btadmin 124
description 120
UNIX 120
Windows 120
response time 138
restricted mode 110
restricted/unrestricted mode 110
restricted/unrestricted state,
changing 113
restricting cluster members
UNIX 114
Windows 113
ROUND_TRIP_TIME 139
round-robin DNS 30
configuration 37
LocalDirector 92
reverse entries 37
tables, example 37
using with ClusterCATS 37
round-trip request time 138
routers 92
Cisco LocalDirector 92
load balancing 29
load balancing devices 95
S
scalability
application partitioning 15
business services 15
common bottlenecks 16
data services 15
databases 17
defined 10
DNS 17
linear 11
load management factors 12
performance 10
presentation services 15
scalable applications
database locking 14
session and state 13
scripting ClusterCATS
administration 53
security
authentication 103
configuring authentication on
UNIX 106
configuring authentication on
Windows 103
configuring domain
authentication 105
disabling authentication 106
local user authentication 103
server busy warning 98
server failover
before you install 38
choosing during installation
(UNIX) 43
described 137
domain controllers 137
static vs. dynamic IP
addressing 137
server load
adjusting 68
monitoring 68
server load balancing, configuring
metrics 138
server load management 3
server load thresholds 66
configuring in UNIX 69
configuring in Windows 66
server modes 110
server state, changing 111
server unreachable 98
session management 4, 13
See also session swapping
session management, persistent
sessions 74
session swapping
configuring ClusterCATS 74
configuring JRun 74
JDBC 76
overview 74
shared files 75
session-aware load balancing 72
enabling on UNIX 72
enabling on Windows 72
relative vs. absolute hyperlinks 72
Setup Wizard 54