Red Hat Linux optical drive mounting

NOS: RedHatLinux6.2 installation procedure: In a Linux environment, there are two different scenarios for installing the Linux multi-processor core. The following are one-to-one analysis and answer: Scenario 1: During installation, the system already has multiple processors. You can directly install Linux as a multi-processor core. Step 1: start the machine with the RedHatLinux6.2 CD, and press Enter when "boot:" appears to enter the text installation mode. 2. In "PackageGroupSelect NOS: Red Hat Linux 6.2
Installation steps:
In a Linux environment, there are two different situations for installing the Linux multi-processor core:
Scenario 1:
During installation, the system already has multiple processors. You can directly install Linux as a multi-processor core.
Procedure:
1. Start the machine with the Red Hat Linux 6.2 CD, and press enter in "boot:" to enter the text installation mode.
2. In the "Package Group Selection" window, press the Space key to Select or delete a software Package. If you want to add a multi-processor to the Package, Select "Select individual packages ", select OK to continue.
3. In the next "Package Group Selection" window, locate and highlight "System Environment/Kernel" in the list, and press the Space key to expand. Select kernel-smp.
4. Once selected, the system automatically installs the SMP core and starts it. At startup, the system can also be started with a single processor core. You only need to enter "linux-up" after "boot ".
Scenario 2:
During installation, the client does not choose to install kernel-smp. The system is installed as a single-processor core by default. You can upgrade the system by adding a multi-processor core module.
Procedure:
1. Start Red Hat Linux 6.2 and Log On As root to enter the character interface.
2. Insert the disc into the optical drive, # mount/mnt/cdrom, and mount the optical drive.
3. # cd/mnt/cdrom/RedHat/RPMS to enter the module path.
4. # rpm -- install the kernel-smp-2.2.14-5.0.i386.rpm to load the multi-processor (smp) module.
5. # mkinitrd-v-f/boot/initrd-2.2.14-5.0smp.img 2.2.14-5.0smp, create the initialization program.
6. # vi/etc/lilo. conf, add the multi-processor startup option, for example
Image =/boot/vmlinuz-2.2.14-5.0smp
Label = smp
Initrd =/boot/initrd-2.2.14-5.0smp.img
Read-only
Root =/dev/sda2
7. # lilo-v: restart the machine. After "boot:" appears, type "smp" and press enter to enter the multi-processor core.