Monday, November 29, 2010

Linux之哪种安装类型最适合你

Typically, RedHatLinux installed on its own disk partition or another Linux installation.

Warning: another Linux (including RedHatLinux) installation does not install on RedHatLinux retain any previous installation of information (files or data). Make sure the key file to preserve the existing filing! on current data, you should back up your data and (or) consider performing the upgrade. We offer the following installation types: personal desktop: If you are new to Linux world, and want to try using this system, personal desktop setup is your best choice. This class will be installed in your home, laptop, or desktop use to create an environment with a graphical system. Workstation: If in addition to the graphical desktop environment, you need software development tools, workstation installation type is your best choice. Server: If you want your system has the functionality of the server based on Linux, and you don't want to do on the system configuration of custom work, the server installation is the most appropriate choice. Custom installation: installation gives you maximum flexibility. You can choose your bootloader, would like to package and so on. For those familiar with the installation of the user and RedHatLinux who fear losing the full flexibility of the user, custom installation is the most appropriate choice. Upgrades: If your system is already running on RedHatLinux version (6.2 or higher), and you want to quickly update to the latest software packages and kernel version, then the upgrade installation is your best choice. These installation types so that you can select a simplified installation process (may lose configuration flexibility), or you can choose to retain the flexibility of the slightly more complex some of the installation process. Next, let's take a detailed look at each of these types to help you decide what type is best for you. Personal Desktop install Personal Desktop install the most suitable for new users. It will install a graphical desktop environment (X window system), and use for home and Desktop creates an ideal system. The following is to just install a language (like English) personal desktop installation recommended disk space requirements for the minimum value. Personal desktop: 1.7GB GNOME and KDE and selected personal desktop: 1.8GB if you plan to select all the package groups (for example, Office/productivity application is a set of packages), and also select additional individual package, you may need at least 5.0GB disk space. Personal desktop installation will do if you chose an automatic partitioning, personal desktop installation creates the following partitions: swap partition size depends on your system memory and hard drive space available. For example, if you have created 12MB memory, then the Exchange area can be 128MB – 256MB (your memory two times), based on your number of free disk space. Size is 100 MB, the partition mounted/boot, which resides with the Linux kernel and related files. Mount the/root partition, which is stored with all other files (the exact size of the partition on your disk space is available). Workstation installation workstation installation will install a graphical desktop environment and the x window system, and software development tools. The following is to just install a language (like English) Workstation installation recommended disk space requirements for the minimum value. Station: 2.1GB and GNOME and KDE selected workstations: 2.2GB if you plan to select all the package groups (for example, Office/productivity application is a set of packages), and also select additional individual package, you may need at least 5.0GB disk space. If you provide the extra space, you can install the necessary additional data. Workstation installation will do if you select the automatic partition, workstation installation creates the following partitions: swap partition size depends on your system memory and hard drive space available. For example, if you have created 128MB memory, then the Exchange area can be 128MB – 256MB (your memory two times), based on your number of free disk space. Size is 100 MB, the partition mounted/boot, which resides with the Linux kernel and related files. Mount the/root partition, which is stored with all other files (the exact size of the partition on your disk space is available). Server installation if you want your system has the function of server based on Linux, and you don't want to do on the system configuration of custom work, the server installation is the most appropriate choice. The following is to just install a language (like English) of the server to install the recommended disk space requirements for the minimum value. Server (at least, no graphical interface): 850MB Server (all selections, no graphical interface): 1.4GB Server (all options, including graphical interface): 5.0GB if you plan to select all packages group, and also select additional individual package, you may need at least 5.0GB disk space. In the server installation, unless you select the package during setup the appropriate package, when the system boots, X window system is not configured, so the page doesn't load the GUI. Server Setup will do swap partition size depends on your system memory and hard drive space available. For example, if you have created 128MB memory, then the Exchange area can be 128MB-256MB (your memory two times), based on your number of free disk space. Size is 100 MB, the partition mounted/boot, which resides with the Linux kernel and related files. Mount the/root partition, which is stored with all other files (the exact size of the partition on your disk space is available). This kind ofDisk partitioning scheme for most server work makes a reasonable and flexible system configuration. Customize Setup custom installation in the installation gives you maximum flexibility. Workstation and Server Setup automatically as you complete the installation process, some steps are omitted. In the custom installation, you will be going in your software package installed on your system have full control. To customize the installation of the recommended disk space requirements are as follows: customization (at least): 475MB custom (select all): 5.0GB custom installation will do what you might guess from the name, custom installation focuses on flexibility. Do you want in your software package installed on your system have full control. If you selected the automatic partition, a customized installation creates the following partitions: swap partition size depends on your system memory and hard drive space available. For example, if you have created 128MB memory, then the Exchange area can be 128MB-256MB (your memory two times), based on your number of free disk space. Size is 100 MB, the partition mounted/boot, which resides with the Linux kernel and related files. Mount the/root partition, which is stored with all other files (the exact size of the partition on your disk space is available). Give your system upgrade upgrade RedHatLinux6.2 (or higher) will not delete any existing data. The installer will update modular kernel and all currently installed packages.

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