Linux Kernel Boot Options

Linux can boot Linux from a floppy disk or hard drive. When booting Linux from a floppy disk, the boot sector contains code that reads only the first hundreds of blocks of data (of course, depending on the kernel size) to a predetermined memory location. 　　On a Linux boot floppy, there is no system and the kernel has contiguous sectors because it simplifies the boot process. After the floppy disk Boots Linux Linux is loaded, it initializes the hardware and device drivers and then runs Init. Init can start other processes to Http://www.aliyun ....

KDB Getting Started Guide debugging kernel issues, it is useful to be able to track kernel execution and see its memory and data structures. This functionality is provided by the built-in kernel debugger KDB in Linux. In this article, what do you know about &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Use the features provided by KDB and how to install and set up KD on a Linux machine ...

Firstly, this paper introduces the basic concept and installation method of crash, then introduces how to use crash tool to analyze kernel crash dump file, including the usage of various common debugging commands, and finally demonstrates the powerful function of crash by several real cases encountered in practical work. In this article, both the detailed tool use method, but also has the rich actual http://www.aliyun.com/zixun/aggregation/7734.html "> Case Analysis ...

One of the features of cloud computing is the ability to move applications from one processor environment to another. This feature requires a target operating system to receive it before moving the application. Wouldn't it be nice if you could automate the installation of a new operating system? A well-known feature of the intel™ architecture system is the ability to install Linux automatically. However, installing Linux automatically is a tricky issue for System P or IBM power BAE using the hardware management console. This article discusses the solution of ...

Antix is a fast, lightweight, easy to install Linux boot run CD release, based on the Mepis and http://www.aliyun.com/zixun/aggregation/33836.html ">debian Test Branch, Oriented to INTEL/AMD x86 compatible systems. Antix provides users with Mepis magic with a set of environments suitable for old computers. Antix's goal is to provide a lightweight but functional to Linux novice and veteran ...

Installation steps: In the Linux environment, the installation of the Linux multiprocessor core there are two different situations, the following one to analyze the answer: A: In the installation, the system already has multiple processors, customers can directly install Linux as a multiprocessor core. Concrete steps: 1, the red Hat Linux 6.2 CD-ROM boot machine, in the presence of "boot:" type "text" Enter, into the text installation mode. 2, in "Package Group Selection" ...

The article by Bole Online-the top of the Sea of clouds translated from Kpbird. Welcome to the Android team. Please refer to the request at the end of the article. What happens when you press the power button on the Android device? What is the startup process for Android? What is the Linux kernel? What is the difference between the Linux kernel of the desktop system and the Linux kernel of the Android system? What is a bootstrap loader? What is Zygote? What is X86 and arm Linux? What is...

When you joined the Xen Summit last week, you heard the XCI (Xen Client Initiative) project (see Xen Cloud Platform (XCP)), Xen clients hypervisor:the Ultimate The "project is" to Define a standard framework for supporting service domain virtual Applian ...

After two jumps, Red hat on March 14, 2007 http://www.aliyun.com/zixun/aggregation/18782.html "> officially released RHEL5. RHEL 5 will be the fourth major release of Red Hat's commercial server operating system version, with Red Hat Brewing release RHEL 5 for more than two years, with major changes including a Linux kernel upgraded from 2.6.9 to 2.6.18 ...

Editor's note: Data Center 2013: Hardware refactoring and Software definition report has a big impact. We have been paying close attention to the launch of the Data Center 2014 technical Report. In a communication with the author of the report, Zhang Guangbin, a senior expert in the data center, who is currently in business, he says it will take some time to launch. Fortunately, today's big number nets, Zhangguangbin just issued a good fifth chapter, mainly introduces Facebook's data center practice, the establishment of Open Computing Project (OCP) and its main work results. Special share. The following is the text: confidentiality is the data ...