Novell LINUX ENTERPRISE SERVER 10 - INSTALLATION AND ADMINISTRATION 11-05-2007 Installation Manual page 401

Figure 19.1 System Services (Runlevel)
For detailed control over the runlevels in which a service is started or stopped or to
change the default runlevel, first select Expert Mode. The current default runlevel or
"initdefault" (the runlevel into which the system boots by default) is displayed at the
top. Normally, the default runlevel of a SUSE Linux Enterprise system is runlevel 5
(full multiuser mode with network and X). A suitable alternative might be runlevel 3
(full multiuser mode with network).
This YaST dialog allows the selection of one of the runlevels (as listed in Table 19.1,
"Available Runlevels" (page 376)) as the new default. Additionally use the table in this
window to enable or disable individual services and daemons. The table lists the services
and daemons available, shows whether they are currently enabled on your system, and,
if so, for which runlevels. After selecting one of the rows with the mouse, click the
check boxes representing the runlevels (B, 0, 1, 2, 3, 5, 6, and S) to define the runlevels
in which the selected service or daemon should be running. Runlevel 4 is undefined to
allow creation of a custom runlevel. A brief description of the currently selected service
or daemon is provided below the table overview.
With Start, Stop, or Refresh, decide whether a service should be activated. Refresh
status checks the current status. Set or Reset lets you select whether to apply your
changes to the system or to restore the settings that existed before starting the runlevel
editor. Selecting Finish saves the changed settings to disk.
Booting and Configuring a Linux System 383