Latest Kernel

On the EC2, I used the Rightscale ami as the V1 version of Centos5, which has a kernel version of 2.6.16. You can use the following methods to upgrade to 2.6.18. Because Amazon allows you to select the kernel version at startup, Amazon offers the latest kernel version of 2.6.18 (in fact, Rightscale is using Amazon's 2.6.18 kernel), so you can choose to use 2.6.18 kernel startup and then in ...

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 ...

I. Introduction We often see some similar in the program disassembled code 0 × 32118965 this address, the operating system called linear address, or virtual address. What is the use of virtual address? Virtual address is how to translate into physical memory address? This chapter will give a brief account of this. 1.1 Linux Memory Addressing Overview Modern operating systems are in 32-bit protected mode. Each process can generally address 4G of physical space. But our physical memory is generally hundreds of M, the process can get 4 ...

Greg Kroah-hartman yesterday announced the release of the second maintenance version of Linux Kernel 3.13, which brought a lot of updates and fixes that users can now download for free. Linux kernel 3.13.2 Releases the architecture updates for arm, s390, PowerPC, Pa-risc, and x86, as well as extensive drive updates for MMC, wireless, RTC, SCSI, TTY, USB, IPV4 and Http://www.aliy ...

KVM (kernel-based Virtual http://www.aliyun.com/zixun/aggregation/39569.html ">machine") http://www.linux-kvm.org /, kernel based virtual machines, with QEMU (processor virtual software), require CPU-enabled virtualization (and open virtualization options in the BIOS), more than 80% more efficient than physical machines. In addition, it is for s ...

What kind of virtualization technology to choose for the cloud computing platform will be a problem that cloud computing construction will face. This article compares and analyzes the architecture levels of the four mainstream virtualization technologies.

The Palm http://www.aliyun.com/zixun/aggregation/5578.html ">webos" is an embedded operating system that takes the Linux kernel as its mainstay and adds some proprietary software developed by some palm companies. It was developed primarily for Palm smartphones. The platform was announced to the public on January 8, 2009 by the Las Vegas International Consumer Electronics Exhibition and released on June 6, 2009. The platform is de facto PalmOS successor, WebOS ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall according to the CNNIC (China Internet Network Information Center) report, as of December 2013, The number of Chinese websites reached 3.2 million, up 520,000 from 2012, up 19.4%, but according to Baidu's latest survey, 65% of Chinese websites are unsafe, including 31% ...

1. http://www.aliyun.com/zixun/aggregation/9485.html ">ipv6 tunnel" This is another application of the Linux tunneling capability. This is very popular in the early implementations of IPV6. The following hands-on example is certainly not the only way to implement a IPv6 tunnel. However, it is a common method of building tunnels between Linux and Cisco routers that support IPV6, as has been proven by most people. It's probably right for you to ☺. Jane ...

The original LXC technology was developed by IBM and has now entered the core of the Linux kernel, which means that LXC technology will be the most competitive lightweight virtual container technology at the moment, and this article will http://www.aliyun.com/zixun/aggregation/ 32779.html "> Step-by-Step introduction of how to build and manage Linux containers. The Linux distribution version used in this article is Ubuntu 12.04. LXC ...