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AIX 小型机教程PK8YF_an121inst(教师).pdf
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详细说明：AIX 小型机教程PK8YF_an121inst(教师).pdfAIX 小型机教程PK8YF_an121inst(教师).pdfInstructor Guide
iii AX installation
C Copyright IBM Corp. 2009
Course materials may not be reproduced in whole or in part
ithout the prior written permission of IBM.
Instructor Guide
iv AX installation
C Copyright IBM Corp. 2009
Course materials may not be reproduced in whole or in part
ithout the prior written permission of IBM.
Instructor Guide
Contents
Trademarks
XV
Instructor course overview
XV
Course description
X
Agenda
XXIII
Unit 1. Introduction to IBM Power Systems, AlX, and system administration ....1-1
Unit objectives
重重m
1-2
AIX Overview
Logical partition overview
1-6
Dynamic logical partitioning
Workload partitions
1-11
Live partition mobility
....1-13
Evolution of aix
1-15
Overview of the powero servers
1-21
Typical Power/AlX system layout
1-23
The hMc(1 of 2)
:::
1量盖
1-25
The HMC (2 of 2)
1-27
PAR Virtualization overview(1 of 2
翻1m
.1-29
LPAR Virtualization overview(2 of 2)
重日■
1-32
Virtual l o server overview
.....,,.,,1-35
virtualization example
.1-37
Role of the system administrator
1-40
Who can perform administration tasks?
1-42
How can we perform administration tasks?
1-45
Checkpoint
...1-47
Exercise 1
....,,,.,,.,,1-49
Unit summary
51
Unit 2. AlX system management tools
2-1
Unit objectives
..2-2
UNIX System administration challenges
.2-4
System management objectives
.2-6
AlX administration
SMIT
量日
,,,,,,,,,,,,,,,2-12
SMIT main menu(text based)
2-14
Dialog screen
2-17
Output screen
2-21
SMIT log and script files
..,,.,,,,,,,.2-23
Web-Based System Manager
2-26
IBM Systems Director Console for AIX
2-28
Console interface
:::
2-31
Copyright IBM Corp. 2009
Contents
Course materials may not be reproduced in whole or in part
without the prior written permission of IBM
Instructor Guide
Console applications
..,2-34
Console management view
2-37
System health(1 of 3)
2-40
System health(2 of 3)
2-42
System health (3 of 3)
..2-45
Classical smit
2-48
DCEM portlet (1 of 5)
2-50
DCEM portlet(2 of 5
....∴......2-52
DCEM portlet (3 of 5)
,,,,,,,,,,,2-54
DCEM portlet (4 of 5)
2-56
DCEM portlet (5 of 5)
2-59
Console logging and tracing
2-61
Checkpoint
2-64
Exercise 2
2-66
Unit summary .....
268
Unit 3 System startup and shutdown
■■■■
3-1
Unit objectives
.,,,,3-2
System startup
3-4
Managed system activation
3-7
Start-up modes for alX (1 of 2)
1
3-9
Start-up modes for AlX (2 of 2)
3-1
AlX start up process overview
3-13
AlX partition activation(1 of 2
3-15
AlX partition activation(2 of 2)
3-17
The alog command
3-19
/etc/inittab
.3-22
Run levels
........3-25
Directory and script control
......3-28
System resource controller
..,,,,,,,,,,,,,,,,,,,.,,,.,3-30
Listing subsystems
...,,,,,,,.,,,.,,....,3-32
SRC Control
...3-34
AlX partition shutdown(1 of 2)
3-36
AlX partition shutdown(2 of 2)
D1 0
...,.,.3-39
Managed system shutdown
.....3-42
Checkpoint
画m
....,....3-44
exercise 3
,,,,,,,,,,,,,,,,,,,,3-46
Unit summary
,,,,,,,,,,,,,,3-48
Unit4. AIX installation.,,,,,,,,,,,,,,,,,,,,,.,.,.4-1
Unit objectives
.4-2
Installation methods for alx 6
4-4
AlX installation in a partition(dVd or CD)
4-6
Installing AlX from CD/DVD(1 of 2)
.4-8
Installing alX from CD/DVD(2 of 2)
4-10
Installation and maintenance
..4-12
Installation and Settings
4-14
Method of installation
4-16
vi AlX installation
Copyright IBM Corp. 2009
Course materials may not be reproduced in whole or in part
ithout the prior written permission of IBM.
Instructor Guide
Installation disks
4-19
Set Primary language environment
4-21
Security Models
...4-23
Software install options
画1m
4-26
Install summary and installation
4-28
Accept License Agreements
.............4-30
AlX installation Post steps
,,,,,,,4-32
Installation assistant and login
4-34
AlX installation in a partition using NIM: NiM overview........... 4-36
AIX installation in a partition using nim Configuration steps
.4-39
Network boot (1 of 7)
.,.4-41
Network boot (2 of 7)
.,.4-43
Network boot (3 of 7)
.4-45
Network boot (4 of 7)
m
4-47
Network boot (5 of 7
4-49
Network boot (6 of 7)
4-52
Network boot (7 of 7)
4-54
Checkpoint
4-56
Exercise 4
.4-58
Unit summary
4-60
Unit 5. AlX software installation and maintenance
5-1
Unit objectives
AlX media
Software packaging definitions
5-7
Software bundles
5-10
AlX Software levels
,,,,,,,,,,,,5-12
What is my AlX version?
....5-15
Software installation and maintenance
.5-17
Software repository
5-19
Software states
5-21
Software listing and versioning
5-24
Islip, filesets and files..,....................,...,....5-26
Installing new software using SM|T.....………5-28
Installing software using command line, examples
5-30
Red Hat Package Manager filesets
5-32
Applying patches to the system
5-34
Applying patches, apply, commit, reject
5-36
Listing fixes(APARs)installed on the system
.,,,,,,,,.5-38
Interim fix management
5-40
Removing installed software
.5-42
Recovering from broken or inconsistent states
■m
,5-44
Service update management assistant
5-46
SUMA base configuration
5-48
SUMA task configuration
...5-50
SUMA command line execution
..,....5-52
Fix Central Web site
...,,..5-55
Fix Level Recommendation Tool
5-57
Copyright IBM Corp. 2009
Contents
Course materials may not be reproduced in whole or in part
without the prior written permission of IBM
Instructor Guide
Checkpoint
5-59
Exercise 5
m
...5-61
Unit summary
5-63
Unit 6 System configuration and devices
6-1
Unit objectives
6-2
Device terminology∵
6-4
System configuration and device overview
6-7
Device commands
道■
6-9
System device layout example
6-11
prtcont(1 of 2)
6-13
prtconf (2 of 2)
6-15
SCTa
.......6-17
lsde...,..,.,,,,,,,,,,,,,,,,,,,,
6-19
Isslot
.6-22
Isattr and chdev commands
..6-24
Device states
6-26
/dev directory, device contiguration and contro
6-28
Device addressing
,,.,6-30
Physical location code examples
1重
6-32
Virtual location codes, example
6-34
Checkpoint
6-37
Exercise 6
.........6-39
Unit summary
6-4
Unit 7 System storage overview
7-1
Unit objectives
7-2
Components of AlX storage
7-4
Traditional UNIX disk storage
.7-6
Benefits of the lvm
7-8
Logical Volume Manager components
....,..,,7-10
lyrical storage
7-13
Volume groups
7-16
Volume group descriptor area
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,7-19
Logical storage
7-22
Uses of logical volumes
7-25
What is a file system?
.,,,,,,,,,,,.,,,,,,,,.,,,7-28
Why have multiple file systems?
7-31
Standard file systems in alx
7-34
letc/filesystems
.7-37
Mount
7-40
Mounting over an empty directory
7-42
Mounting over files
7-44
Listing file systems
7-46
Listing logical volume information
7-48
Checkpoint (1 of 3)
...,,..,7-50
Checkpoint (2 of 3)
7-52
Checkpoint (3 of 3)
7-54
viii AlX installation
COpyright IBM Corp. 2009
Course materials may not be reproduced in whole or in part
ithout the prior written permission of IBM.
Instructor Guide
Exercise 7
7-56
Unit summary
7-58
Unit 8. Working with the logical volume Manager
Unit objectives
.8-2
Logical Volume Manager
..........8-4
SMIT volume group menu
8-7
Adding a volume group to the system
....8-9
Adding a scalable volume group to the system
.8-11
Listing volume groups and vg attributes
..,,,,,,,,,8-13
Listing PVs in a VG and vG contents
8-15
Change a volume group
,,8-18
Extend and reduce a vg
.,,8-20
Remove a volume group
8-23
Activate and deactivate a volume group
..8-25
Import and export a volume group
8-27
Reorganize a volume group
8-29
Logical storage
8-31
LVM and RAId support
.8-33
LVM options which affect performance.................8-35
Mirroring(RAID1)
8-37
ironing, allocation
8-39
Striping(RAID O
,,8-41
Striping and mirroring(raid 10 or 1+O)
.,,,,,,,,,,,,,8-44
Logical volume placement
8-46
Mirroring scheduling policy
8-49
Mirror write consistency...∵………
,,,....,,8-52
SMIT logical volume menu
.8-55
Adding a logical volume
.8-57
Show Lv characteristics(1 of 2
8-59
Show LV characteristics(2 of 2)
8-62
Add copies to a logical volume
8-64
ncreasing the size of a logical volume
.8-67
Remove a logical volume
8-69
List all logical volumes by volume group
8-71
Mirroring volume groups
8-73
hysical volumes
8-76
SMIT physical volumes menu
8-78
List physical volume information
,,,,,,,,,8-80
List logical volumes on a physical volume
8-82
List a physical volume partition map
8-84
Add or move contents of physical volumes
..8-86
Documenting the disk storage setup
888
Checkpoint
.8-90
Exercise 8
.8-92
Unit summary
...894
Copyright IBM Corp. 2009
Contents
X
Course materials may not be reproduced in whole or in part
without the prior written permission of IBM
Instructor Guide
Unit9. File systems administration。。
Unit objectives
9-2
Journaled file system support in AIX
9-4
Advantages of enhanced JFS JFS2)
9-6
JFS2 structural components
9-8
Listing i-node and block size information
9-11
Creating a JFS2 file system(1 of 2)
9-13
Creating a JFS2 file system(2 of 2)
9-15
Mounting a file system and the /etc/filesystems file............. 9-17
JFS2 logging options
...........9-19
Creating a file system on a previously defined logical volume........ 9-21
Changing the size of a jF S2 file system
9-23
Removing a JFS2 file system
9-25
File system space management
9-28
Listing file system utilization
9-30
Monitoring file system growth
..9-32
Listing disk usage
..9-34
Control growing files
9-37
The skulker command
....9-40
Block size considerations
..9-42
Fragmentation considerations
9-45
Verify and repair a file system
,,.,,9-47
Documenting file system setup
9-49
System storage review
9-51
Checkpoint (1 of 2)
9-53
Checkpoint (2 of 2)
9-55
Exercise 9
......,,,,,,,,.,,,.,,,,,,,,,...,,,,....9-57
Unit summary
...,,,,,,,,...,9-59
Unit 10. Paging space.
,,10-1
What is paging space?∵∵
Unit objectives
......,,,.,,...10-2
...10-4
Paging space
.,,,,,,,,,,,,,,,,,10-7
Sizing paging space
..,.,,,,,,,,.,,,,,,,.,10-10
Paging space placement
..,,,,,,.,...10-15
Checking paging space
..10-18
Adding paging space
..,,,,,,,,,,,,,,,,,,10-21
Change paging space
,,,,,,,,10-24
Remove paging space
..10-27
Problems with paging space..........
..10-30
Documenting paging space setup
10-32
Checkpoint
10-34
Exercise 10
...10-36
Unit summary..∴.,…
1
10-38
Unit 11. Backup and restore ..,...,,..,,.
题■■■■
n,,,,,,,11-1
Unit objectives
,,,,,,,,,,,,,11-2
Backup introduction
..,11-4
x AlX installation
COpyright IBM Corp. 2009
Course materials may not be reproduced in whole or in part
ithout the prior written permission of IBM.
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