Introduction to Red Hat Enterprise Linux Kernel package __linux

Source: Internet
Author: User
Tags unsupported

Red Hat Enterprise Linux has the following types of kernels (some of which will not appear in some schemas): kernel-contains a generic kernel with the following features: Single processor support (single processor on multiprocessor systems only) multiprocessor support on Intel EM64T systems (only in R Ed Hat Enterprise Linux 3 supports 4GB memory (1) Kernel-boot on Intel and AMD x86 systems-contains the kernel for installation (only x86) single processor support Kernel-*devel (only in red Hat enterp Rise Linux 4-contains kernel header files instead of Kernel-source Kernel-doc-contains kernel documents previously in/usr/src/linux{-*}/documentation Kernel-hugemem (only in i686)- Add above KERNEL-SMP: 4GB/4GB split-~4GB kernel virtual memory and each process ~4GB virtual memory for 16GB memory or above system KERNEL-SMP-plus on kernel: multiprocessor support (all schemas) PAE-physically Site extensions (Physical address Extension) (only Intel x86) to 16GB memory (2) Kernel-pcmcia-cs (only in red Hat Enterprise Linux 3)-PCMCIA card Support Kern El-source (only in Red Hat Enterprise Linux 3)-all source code with kernel kernel-utils-tools for controlling kernel and system hardware kernel-*unsupported (only in red Hat Enterpris E Linux 3/Some architectures with Red Hat unsupported modules will not be installed in the system installation will not be upgraded and modified


Kernel-hugemem must be used in x86 architectures, such as system memory greater than 16GB.
Supports 64GB on the x86_64 and AMD64 architectures and supports 6GB on EM64T architectures.

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.