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Xpertised AIX System Administration Online Training
- 2. Introduction and Review • Review of UNIX Concepts • Review of the history of AIX AIX Documentation • Manual Pages • Browsable Manual Pages • AIX Information Center • AIX Message Center • Hardware Documentation Administration Interface • Using SMIT • SMIT Screen Types • SMIT and CDE • Web Based System Manager (WebSM) • System Director Console Starting and Stopping the System • General Overview • Operator Panel (older & newer systems) • Power On Switch • Key Mode (Physical) Switch - (older systems) xpertised AIX System Administration • Three Digit (LED) Display - (older systems) • LCD Display (16*2-rows- characters) - PCI Systems • Problem Determination • Normal IPL • System Management Services • Normal IPL And init • Run Levels • The /etc/inittab File • Multi-User State • The /etc/rc File • Commands associated with /etc/inittab • System Shutdown • The Sync Command • The Shutdown Command System Configuration • Objectives • Setting the Timezone • Setting the System Time & date • Changing the System Name • Viewing System ID Information • Establishing Basic Network Settings User Registration • User Login Account • Adding a User • The /etc/passwd file • The /etc/group file • mkuser Command • Sample /etc/security/user File • Sample /etc/security/login.cfg File • Sample /etc/security/passwd File • Change User Characteristics • Removing a User From the System • rmuser Command • The User Environment • Communicating with Users • News Items • SMIT/WebSM and User Management Disk Management • The disk • Logical Volume Manager (LVM) • Physical Volume
- 3. • Listing Physical Volumes • Volume Group (VG) and Types of Volume Group • Listing Volume Groups • Logical Volume • Listing Logical Volumes • Make Logical Volume • Extend a Logical Volume • Mirror a Logical Volume • SMIT and Logical Volume Manager File System • File Systems • Journaled File System -The jfs and jfs2 • Filesystem • File System Components • File Allocation • File System Creation • Sample /etc/filesystems File • Change File System Characteristics • Listing a File System • Mount the Filesystem • Unmount the Filesystem xpertised AIX System Administration • Removing the File System • File System creation using SMIT • Special Files • FIFO Special Files • Block Device Files • Character Device Files • Disk Usage Commands • File System Check (fsck) • File System Identification • Standard File Tree • Paging Space Recommendations • Monitoring Disk Usage Devices • Object Data Manager • Device Dependencies • Device States • Device Location Codes • Device File Creation • List Devices • Change Device Characteristics • Remove Devices • Adding a Device Using SMIT/WebSM Printer Administration • Print Queues • Queue Set-up • The /etc/qconfig File • Make Queue • Make Queue Device • Virtual Printers • Using Enq Command For Queue Management • Using Enq Command For Requests • Printer Related Commands • Line Printer Status • Printing Files • Cancel Print Request • Enable Printer • Disable Printer • Printer Management Using SMIT/WebSM • The SystemV Print Subsystem Processes and Task Scheduling • Processes • Report Process Status • Allocating Priority
- 4. • Changing Priority • Kill a Process • The Nohup Command • Scheduling Tasks • Files and Directories used by Cron • The Crontab Command Basic Performance Monitoring • The Dimensions of System Performance • Virtual Memory • Paging • Adding Paging Space • Monitoring memory Usage • CPU Usage • I/O Usage • Processes Archiving and Securing the System • Backups • Pathname Considerations • CPIO • Tar Command • Backup Command xpertised AIX System Administration • Restore Command • SMIT and System Storage Management • The savevg and restvg Commands • Backup a Volume Group • Restore a Volume Group • Back Up the System – mksysb • Restore the System from a mksysb Software Installation & Emergency Recovery • General Overview • Preparing for Installation • Software Installation • AIX Packaging • Software Product Identification • Methods of Installation • Accessing a System That will Not Boot from Hard disk • System recovery using mksys tape • Installation Concepts • Software Maintenance: (PTFs, APARs etc.)