H3064S D.00
training
HP-UX System and
Network Administration
I
student
guide
2003 Hewlett-Packard Development Company, L.P.
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Hewlett-Packard Company shall not be liable for technical or editorial errors or omissions
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constituting an additional warranty.
HP-UX System and Network Administration I
Student Guide
September 2003
http://education.hp.com H3064S D.00
2003 Hewlett-Packard Development Company, L.P.
iii
Contents
Overview
Course Description............................................................................................................................ 1
Student Performance Objectives..................................................................................................... 1
Student Profile and Prerequisites.................................................................................................... 8
Agenda ................................................................................................................................................ 9
Module 1 Introduction to HP-UX Administration
1–1. SLIDE: The Role of the System Administrator.............................................................. 1-2
1–2. SLIDE: Hardware Responsibilities ................................................................................. 1-3
1–3. SLIDE: Software Responsibilities................................................................................... 1-4
1–4. SLIDE: Responsibilities to the Users.............................................................................. 1-6
1–5. SLIDE: The System Administrator's Tool Kit ................................................................ 1-8
1–6. REVIEW: Check Your Understanding .......................................................................... 1-11
Module 2 Overview of SAM
2–1. SLIDE: Why Use SAM?..................................................................................................... 2-2
2–2. SLIDE: Using the SAM GUI.............................................................................................. 2-4
2–3. SLIDE: Using the SAM TUI .............................................................................................. 2-6
2–4. LAB: SAM........................................................................................................................... 2-8
Module 3 Creating and Managing User Accounts
3–1. SLIDE: Users and Groups — Access to System and Data ........................................... 3-2
3–2. SLIDE: What Defines a User Account? .......................................................................... 3-3
3–3. SLIDE: The /etc/passwd File...................................................................................... 3-4
3–4. SLIDE: The /etc/shadow File...................................................................................... 3-7
3–5. SLIDE: The /etc/group File ...................................................................................... 3-10
3–6. SLIDE: Creating User Accounts with SAM.................................................................. 3-12
3–7. SLIDE: Creating User Templates in SAM..................................................................... 3-15
3–8. SLIDE: Deactivating and Removing Users with SAM................................................. 3-17
3–9. SLIDE: Managing Group Membership with SAM........................................................ 3-20
3–10. SLIDE: Managing Users and Groups from the Command Line................................. 3-21
3–11. SLIDE: Managing Passwords from the Command Line ............................................. 3-23
3–12. LAB: Hands-On Adding Users .......................................................................................3-26
Module 4 Customizing User Accounts
4–1. SLIDE: Why Customize a User Account?....................................................................... 4-2
4–2. SLIDE: Some Sample Customizations............................................................................ 4-3
4–3. SLIDE: Customizing ASCII Logins.................................................................................. 4-6
4–4. SLIDE: Customizing CDE Logins.................................................................................... 4-8
4–5. SLIDE: The /etc/skel Directory............................................................................... 4-10
4–6. LAB: Customizing User Accounts................................................................................. 4-12
Contents
H3064S D.00 http://education.hp.com
2003 Hewlett-Packard Development Company, L.P.
iv
Module 5 Guided Tour of the HP-UX File Hierarchy
5–1. SLIDE: Introducing the File System Paradigm ..............................................................5-2
5–2. SLIDE: System Directories...............................................................................................5-4
5–3. SLIDE: Application Directories .......................................................................................5-8
5–4. SLIDE: Commands to Help You Navigate ......................................................................5-9
5–5. LAB: HP-UX File System Hierarchy ..............................................................................5-11
Module 6 Connecting Peripherals
6–1. SLIDE: HP-UX Processor Roadmap................................................................................6-2
6–2. SLIDE: HP-UX Operating System Roadmap ..................................................................6-5
6–3. SLIDE: HP-UX Hardware Product Overview .................................................................6-7
6–4. SLIDE: Hardware Component Overview......................................................................6-10
6–5. SLIDE: CPU, Memory, and Cell Boards........................................................................6-11
6–6. SLIDE: SBAs, LBAs, and PCI Expansion Buses ..........................................................6-13
6–7. SLIDE: Device Adapter Cards........................................................................................6-16
6–8. SLIDE: Core I/O Cards....................................................................................................6-17
6–9. SLIDE: Node Partitions (nPars) ....................................................................................6-18
6–10. SLIDE: Virtual Partitions (vPars) ..................................................................................6-20
6–11. SLIDE: Hardware Paths..................................................................................................6-21
6–12. SLIDE: Viewing Interfaces and Devices with ioscan ...............................................6-23
6–13. SLIDE: SCSI Device Addressing....................................................................................6-27
6–14. SLIDE: SCSI LUN Addressing........................................................................................6-31
6–15. SLIDE: SCSI LUN Addressing with Alternate Paths ...................................................6-33
6–16. SLIDE: Installing New Interface Cards.........................................................................6-35
6–17. SLIDE: Installing New Interface Cards with OLAR.....................................................6-37
6–18. SLIDE: Installing New Devices ......................................................................................6-40
6–19. LAB: Viewing the Hardware Configuration with ioscan..........................................6-42
Module 7 Configuring Device Files
7–1. SLIDE: HP-UX Device File Overview..............................................................................7-2
7–2. SLIDE: Listing Device Files with ll ...............................................................................7-4
7–3. SLIDE: Listing Device Files with ioscan......................................................................7-6
7–4. SLIDE: Listing Device Files with lssf ..........................................................................7-7
7–5. SLIDE: Device File Directories........................................................................................7-9
7–6. SLIDE: Device File Naming Convention.......................................................................7-10
7–7. SLIDE: Disk Device File Names ....................................................................................7-12
7–8. SLIDE: Tape Device File Names....................................................................................7-14
7–9. SLIDE: Terminal and Modem Device File Names .......................................................7-16
7–10. SLIDE: Creating Device Files.........................................................................................7-18
7–11. SLIDE: Creating Devices with Autoconfiguration.......................................................7-19
7–12. SLIDE: Creating Device Files via insf ........................................................................7-21
7–13. SLIDE: Creating a Device File with SAM .....................................................................7-23
7–14. SLIDE: Creating Device Files with mksf .....................................................................7-25
7–15. SLIDE: Creating Device Files with mknod...................................................................7-27
7–14. SLIDE: Removing Device Files with rmsf...................................................................7-29
7–15. LAB: Device Files ............................................................................................................7-30
Contents
http://education.hp.com H3064S D.00
2003 Hewlett-Packard Development Company, L.P.
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Module 8 Configuring Disk Devices
8–1. SLIDE: Disk Partitioning.................................................................................................. 8-2
8–2. SLIDE: Whole Disk Partitioning...................................................................................... 8-4
8–3. SLIDE: LVM Disk Partitioning......................................................................................... 8-6
8–4. SLIDE: LVM Device Files................................................................................................. 8-8
8–5. SLIDE: LVM Extents.......................................................................................................8-10
8–6. SLIDE: Creating Physical Volumes............................................................................... 8-12
8–7. SLIDE: Creating Volume Groups .................................................................................. 8-15
8–8. SLIDE: Creating Logical Volumes................................................................................. 8-18
8–9. SLIDE: Disk Space Management Tool Comparison ................................................... 8-22
8–10. LAB: Logical Volume Manager ...................................................................................... 8-25
Module 9 File System Concepts
9–1. SLIDE: What Is a File System? ........................................................................................ 9-2
9–2. SLIDE: File System Types................................................................................................ 9-4
9–3. SLIDE: What’s in a File System? ..................................................................................... 9-6
9–4. SLIDE: Accessing a File System...................................................................................... 9-8
9–5. SLIDE: HP-UX Hard Links ............................................................................................. 9-10
9–6. SLIDE: HP-UX Symbolic Links...................................................................................... 9-12
9–7. SLIDE: HFS Structural Overview.................................................................................. 9-14
9–8. CHALK TALK: HFS File System Updates .................................................................... 9-16
9–9. SLIDE: JFS Structural Overview................................................................................... 9-20
9–10. CHALK TALK: JFS File System Updates...................................................................... 9-22
9–11. SLIDE: JFS Blocks and Extents.................................................................................... 9-28
9–12. SLIDE: File System Comparison................................................................................... 9-29
Module 10 File System Creation
10–1. SLIDE: File System Creation Overview ....................................................................... 10-2
10–2. SLIDE: File System Creation Commands .................................................................... 10-4
10–3. SLIDE: Creating the File System................................................................................... 10-5
10–4. SLIDE: Mounting the File System................................................................................. 10-9
10–5. SLIDE: Unmounting the File System.......................................................................... 10-13
10–6. SLIDE: Automatically Mounting File Systems .......................................................... 10-15
10–7. SLIDE: Mounting CDFS File Systems ........................................................................ 10-17
10–8. SLIDE: Mounting LOFS File Systems......................................................................... 10-20
10–9. LAB: Creating File Systems ......................................................................................... 10-22
Module 11 File System Maintenance
11–1. SLIDE: Monitoring File System Free Space ................................................................ 11-2
11–2. SLIDE: Reclaiming Wasted File System Space ........................................................... 11-4
11–3. SLIDE: Extending a Volume Group .............................................................................. 11-7
11–4. SLIDE: Extending a Logical Volume .......................................................................... 11-10
11–5. SLIDE: Extending a File System ................................................................................. 11-12
11–6. SLIDE: Defragmenting a File System ......................................................................... 11-14
11–7. SLIDE: Repairing a Damaged File System................................................................. 11-17
11–8. LAB: File System Management ................................................................................... 11-21
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