Monday, January 31, 2011

Dictionary

SCAN addresses - Single Client Access Name addresses
CSS - Cluster Synchronization Services
CRS - Cluster Ready Services
EVM - Event Manager
ONS - Oracle Notification Service
FAN - Fast Application Notification
FCF - Fast Connection Failover
GSD - Global Services Daemon
GCS - Global Cache Service



GES - Global Enqueue Service
GRD - Global Resource Directory
SAN - Storage Area Network

PSU – Patch Set update
NAS – Network Attached Storage
NTP - Network Time Protocol 

PAM - Pluggable Authentication Modules.
PAM controls session security. PAM is a system of libraries that handle the authentication tasks of applications (services) on he system. The principal feature of the PAM approach is thet the nature of the authentication is dynamically configurable. To configure PAM, add this line to the /etc/pam.d/login file

session required /lib/security/pam_limits.so

 

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