LAN Configuration and Management Manual

LAN Configuration and Management Manual—520469-012

3-1

SLSA Subsystem Installation and

Configuration

SLSA Subsystem Installation

The SLSA subsystem is preinstalled and preconfigured on Integrity NonStop NS-series

or NonStop S-series servers and starts during the system-load sequence.

During the system-load sequence, the persistence manager ($ZPM) starts the primary

and backup LAN Manager (LANMAN) processes ($ZZLAN) in processors 0 and 1.

The LANMAN process then starts the LAN Monitor (LANMON) processes in each

processor and tries to assign ownership of each ServerNet addressable controller

(SAC) to a LANMON process.

Each LANMON process then initializes the adapter, SAC, physical interface (PIF) and

logical interface (LIF) objects that it owns, reporting any state transitions to other

LANMON processes.

SLSA Subsystem Installation 3-1

SLSA Subsystem Configuration 3-2

HP Manufacturing Naming Conventions (G06.26 and Earlier RVUs) 3-2

HP Manufacturing Naming Conventions (For G06.27 and Later G-

Series RVUs and HO6.03 and Later H-Series RVUs and J06.03 and

Later J-Series RVUs)

3-6

LAN Configuration 3-9

Note. For instructions about how to install or replace adapters, see Adapter Manuals on

page 1-7

Note. Subsystem Control Facility (SCF) commands issued to the LANMONs or the LANMAN

are not accepted while they are starting or when the backup LANMAN is taking over from the

primary LANMAN. The SLSA subsystem sends the error message: “SLSA process is busy....”