Red Hat ENTERPRISE LINUX 5 - VIRTUAL SERVER ADMINISTRATION, Руководство по установке

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32.3. Boot Loader Options ....................................................................................... 334
32.4. Partition Information ........................................................................................ 335
32.4.1. Creating Partitions ................................................................................ 335
32.5. Network Configuration ..................................................................................... 340
32.6. Authentication ................................................................................................. 341
32.7. Firewall Configuration ..................................................................................... 341
32.7.1. SELinux Configuration .......................................................................... 342
32.8. Display Configuration ...................................................................................... 342
32.8.1. General ............................................................................................... 343
32.8.2. Video Card .......................................................................................... 343
32.8.3. Monitor ................................................................................................ 344
32.9. Package Selection .......................................................................................... 346
32.10. Pre-Installation Script .................................................................................... 347
32.11. Post-Installation Script ................................................................................... 349
32.11.1. Chroot Environment ............................................................................ 350
32.11.2. Use an Interpreter .............................................................................. 350
32.12. Saving the File ............................................................................................. 350
33. Boot Process, Init, and Shutdown 353
33.1. The Boot Process ........................................................................................... 353
33.2. A Detailed Look at the Boot Process ............................................................... 353
33.2.1. The BIOS ............................................................................................ 353
33.2.2. The Boot Loader .................................................................................. 354
33.2.3. The Kernel .......................................................................................... 355
33.2.4. The
/sbin/init
Program ................................................................... 355
33.3. Running Additional Programs at Boot Time ...................................................... 358
33.4. SysV Init Runlevels ......................................................................................... 358
33.4.1. Runlevels ............................................................................................ 359
33.4.2. Runlevel Utilities .................................................................................. 360
33.5. Shutting Down ................................................................................................ 360
34. PXE Network Installations 361
34.1. Setting up the Network Server ......................................................................... 361
34.2. PXE Boot Configuration .................................................................................. 361
34.2.1. Command Line Configuration ................................................................ 361
34.3. Adding PXE Hosts .......................................................................................... 362
34.3.1. Command Line Configuration ................................................................ 364
34.4. TFTPD ........................................................................................................... 364
34.4.1. Starting the
tftp
Server ...................................................................... 364
34.5. Configuring the DHCP Server .......................................................................... 365
34.6. Adding a Custom Boot Message ..................................................................... 365
34.7. Performing the PXE Installation ....................................................................... 365
VII. Appendix 367
A. Revision History 369