Solaris System Administration-2

This course covers advanced filesystem management and using Solaris in a networked environment - 5 days.


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Course Objectives

This course provides students with the skills necessary to administer Sun systems running Solaris 8 in a network environment. Students will be taught how to maintain Sun systems, configure and troubleshoot the Network File System (NFS), and configure the Network Information Service (NIS) environment.

Course Content

Introducing the Client-Server Relationship
Client-server computing model within the Solaris 8 Operating Environment; Network capabilities.

Introducing the Solaris Network Environment Network models; Seven-layer ISO/OSI model vs. four-layer TCP/IP model; Inter-relation between hostnames, IP addresses, and MAC addresses; Network configuration utilities: ifconfig -a, netstat -i and snoop -a commands.

Solaris syslog
Function of the syslogd daemon and the /etc/syslog.conf file; Extracting information from the /etc/syslog.conf file to identify the types of events; Alternative log location; Parsing messages to syslog.

Introducing Disk Management

Physical vs. virtual disks; Potential advantages of virtual disk management application; Solstice DiskSuite vs. Sun StorEdge Volume Manager; Main advantages of a concatenated virtual file system and a striped virtual file system; Utilities to create, check, and mount file systems; Installing the DiskSuite applications; Use the DiskSuite applications to grow a file system dynamically.

Solaris Pseudo File Systems and Swap Space

Solaris RAM based file systems; Creating and adding a swap file to the swap space; Removing a swap file.


NFS

Function of an NFS server and an NFS client; Making resources available and unavailable for mounting; Providing read and write Internet access to an NFS resource through a web browser; Sharing of resources (/etc/dfs/dfstab); Mounting a resource from another system; The /etc/vfstab file: mounting resources on an NFS client; NFS control commands: mountall, umountall, shareall, and unshareall.

AutoFS

Benefits of using the automount; The purpose of each automount map type; Setting up automount to read a direct map; Restarting the automountd daemon.


 

CacheFS File Systems
Native characteristics of the CacheFS file system; Collecting CacheFS file system statistics; Performing CacheFS file system consistency checks; Configuring CacheFS file system logging.

Role Based Access Control

Building an association between users and roles with authorisations and execution profiles; Defining authorisations and their attributes; Listing a profile's assigned authorisations; Privileged operations that are assigned to a profile; Help files associated with profiles and authorisations; Configuring a user's execution profile to allow access to a specified subset of system administrator privileges.

Solaris Management Console and AdminSuite

Solstice AdminSuite capabilities; Solstice AdminSuite software Installation; Using the following AdminSuite tools: User Manager, Group Manager, and Serial Port Manager.

Naming Services Overview

DNS concepts; DNS vs. NIS vs. NIS+ services; Objectives of a NIS+ domain; Directory services vs. name services; Name service switch process and configuration.

NIS

NIS components, master server, slave server, and client; Matching selected NIS processes to their respective yp daemons; Structure of the make utility and makefile; Configuring a NIS master, slave, and client; Accessing and testing the NIS service; Adding custom maps; Adding/removing slave servers; Delineate the steps required to change the NIS master; Move source files from /etc to /etc/nis.


JumpStart - Automatic Installation

Features of JumpStart; Main components for setting up a network to use automatic installation; Setting up the network to automatically provide the information necessary to configure a system; Creating an install server on the network; Creating a boot server on a subnet; Creating a configuration directory with a customised rules file and class files; Adding install clients to install servers and boot servers; Booting install clients.




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