1. IBM Storages: SONAS,V7k,V7ku,SVC,XIV 存储设备都安装了个性化定制的Linux系统,来完成不同的服务,这几台存储设备使用原理都是类似的,以SONAS (Scale Out NAS)为例画了一个图(一部分是在IBM发布会上截取的),以展示其中访问.运行与管理.使用的原理. SONAS将三种不同类型的Node分开,而其他设备都将这三种Node进行了集成.实际使用中,要用两个相同设备进行备份. 其中V7ku是在V7k基础上,加上两个服务器组成,V7k支持bloc…

Simple Mail Transfer Protocol (SMTP) Service Overview The Simple Mail Transfer Protocol (SMTP) service, a primary service included as part of IIS, performs the key functions and has the characteristics listed below: SMTP can be used to forward mail f…

nginx first decides which server should process the request. Let’s start with a simple configuration where all three virtual servers listen on port *:80: nginx 首先决定哪个服务应该处理请求.让我们开始一个简单的配置,这个配置含有含有3个都监听80端口的虚拟服务器. server { listen 80; server_name examp…

转自:http://www.hyggeit.dk/2014/02/virtual-servers-on-raspberry-pi-with.html Virtual servers on a Raspberry Pi with the light weight OS virtualization system Docker! Virtual servers on a Raspberry Pi with the light weight OS virtualization system, Dock…

SSL Virtual Servers 来源 https://www.carlstalhood.com/ssl-virtual-servers-netscaler-12/ SSL Virtual Servers – NetScaler 12.0 / Citrix ADC 12.1 Last Modified: Mar 4, 2019 @ 5:26 am  18 Comments Navigation This page contains generic SSL instructions for…

1 LVS : Linux Virtual Server http://www.linuxvirtualserver.org/ http://www.linuxvirtualserver.org/zh/ LVS是Linux Virtual Server的简写,意即Linux虚拟服务器,是一个虚拟的服务器集群系统. 本项目在1998年5月由章文嵩博士成立,是中国国内最早出现的自由软件项目之一. 1 Linux服务器集群系统(一) LVS项目介绍 章文嵩 (wensong@linux-vs.org)…

学习 Neutron 系列文章: (1)Neutron 所实现的虚拟化网络 (2)Neutron OpenvSwitch + VLAN 虚拟网络 (3)Neutron OpenvSwitch + GRE/VxLAN 虚拟网络 (4)Neutron OVS OpenFlow 流表 和 L2 Population (5)Neutron DHCP Agent (6)Neutron L3 Agent (7)Neutron LBaas (8)Neutron Security Group (9)Neutro…

系统环境: rhel6 x86_64 iptables and selinux disabled 主机: 192.168.122.119 server19.example.com 192.168.122.25 server25.example.com 192.168.122.163 server63.example.com 192.168.122.193 server93.example.com yum仓库配置: [rhel-source] name=Red Hat Enterprise Lin…

Tomcat Clustering - A Step By Step Guide Apache Tomcat is a great performer on its own, but if you're expecting more traffic as your site expands, or are thinking about the best way to provide high availability, you'll be happy to know that Tomcat al…

This is a guest repost by Leandro Moreira. When we usually are interested about scalability we look for links, explanations, books, and references. This mini article links to the references I think might help you in this journey. DISCLAIMER: You don’…