dual homed

simulate Linux dual-nic dual IP for multipath multi-Path connection storage system (centos6.5:oracle-1) :Eth0:192.168.21.23/24Eth1:172.16.112.17/24Storage ip:192.168.21.230to configure iSCSI storage first , and then next, I've configured two iscis StorageNIC Routing ConfigurationBecause there can only be one gateway, adding a static route enables two-NIC communication1. edit the NIC eth0,eth1Set up the con

Now many users in the configuration of a new computer, usually in the new computer at the same time installed two hard disk, that is, the mechanical hard disk +SSD solid-state drive, to store the corresponding data, and secondly can increase the speed of the system, set up our two hard drives are installed in separate systems, So long need to set the boot sequence in the BIOS to select the system to start the default letter, but many users do not know how to operate, so small set for everyone to

Bind the bond dual nic and linuxbond dual Nic in linuxStep 1: # vi/etc/sysconfig/network-scripts/ifcfg-bond0 DEVICE = bond0 BONDING_OPTS = "mode = 0 miimon = 100" BOOTPROTO = none ONBOOT = yes BROADCAST = 192.168.0.255 IPADDR = 192.168.0.180 NETMASK = 255.255.255.0 NETWORK = 192.168.0.0 USERCTL = no BONDING_OPTS = "mode = 0 miimon = 100 ", mode has multiple modes to implement different functions,Cloud serve

Mysql dual-machine Hot Standby Master/Slave configuration, mysql dual-machine Hot Standby Master/Slave ConfigurationReplication on mysql:Master/Slave.Master server is the production MySQL instance.Slave server is the java host (123.57.39 .*).First we need to install MySQL server and client on the java host (123.57.39 .*).1. in master execute:Create user 'replica '@ '192. 57. 39. * 'identified BY 'replace @

Deep Learning notes ------ windows system for Linux-Ubuntu14.04 dual system installation notes (a), deep linux dual system installation notes Currently, deep learning is widely used in target detection and Classification Research, and most Neural Network frameworks (such as caffe and tensorflow) are extremely difficult to install in windows, so this article will record part of my notes on installing Ubuntu

Dual-machine debugging settings for Windbg and virtual machine, dual-machine for windbg 1. Modify boot. ini in the WinXP System of the Virtual Machine and copy it to start normally. Add the parameter/debug/debugport = com1/baudrate = 115200. 2. Shut down the Virtual Machine XP system. Add the serial port com1 to the virtual machine hardware settings. Select the named pipe and the application on the other

domain name, not listening to IP.Summarize:Find each place, each kind of line of people (Great Wall Broadband, CRC, Gehua cable etc ...) Help test a bit, originally can not login, can log in, originally very slow, now speed acceptable. Proving that this simple two-line solution is still possible.The most distant-The furthest distance in the worldNot Antarctica to the North Pole.But I'm in the wall, you're outside the wall.The furthest distance in the worldI'm not in the wall, you're outside the

How to Set dual gateway for a dual-nic host Author: Li Xinhua Source: Application Part 2 time: Jiangxi Provincial Government Affairs Network Security Office (You are not allowed to reprint it without permission) Note :(Win2000serverNo need to set,Win2003serverNeed to set) WebThe host needs two-way Intranet and Internet access. A subnet is a neutral zone and

Network environment: Two IP addresses, 192.168.0.10 and 10.10.30.2, the mask is 255.255.255.0, and the gateway addresses of these two subnets are 192.168.0.1 and 10.10.30.1 respectively.1. Configure the IP address 192.168.0.10 for the NIC eth0, configure the IP address for the NIC Eth1 to 10.10.30.2 profile as:/etc/sysconfig/network-scripts/ifcfg-eth0/etc/sysconfig/network-scripts/ifcfg-eth12. Configure the default gateway to any one. This default gateway determines the interface that the system

MySql dual-machine hot backup method, mysql dual-machine Hot Backup MySqlDual-machine hot backup method(BackupMasterMysql databaseTo SlaveMedium) Environment] Operating System: Two 32-bit Windows 7 flagship versions Mysql version: mysql-5.5.28-win32 (earlier mysql versions differ when configuring slave databases) Tool: mysql-gui-tools-5.0-r17-win32 Master IP: 192.168.1.4 (Master) Slave IP: 192.168.1.15 (sec

Bootstrap daterangepicker dual-calendar time period Selection control details, daterangepicker dual-day Double calendar time period selection plug-in-daterangepicker is a later time control of the bootstrap framework. You can set multiple time period options or customize the time period. You can select the start time and end time by yourself, the maximum time span can be set in the program. The Bootstrap ve

Dual-hard drive dual-win8 and Ubuntu are the conditions. grub cannot be started anymore. You need to fix it so that it can start the three systems. The specific distribution is: Hard Disk A + Win8A hard disk B + Win8B + ubuntu. Win8 is started by default. Use LinuxLive USB Creator to create usb live and then start the USB flash drive. Linux installation assistant LiLi USB Creator 2.8.25 released Follow thes

CentOS双网卡双IP设置系统环境：CentOSLinux network environment: two IP addresses, 10.4.34.31 and 10.4.35.31, the Mask is 255.255.255.0, 这两个子网的网关地址分别是10.4.34.1和10.4.35.1。 1. Configure the IP address 10.4.34.31 for the NIC eth0, configure the IP address for the NIC Eth1 to the 10.4.35.31 profile: /etc/sysconfig/network-scripts/ifcfg-eth0 /etc/sysconfig/network-scripts/ifcfg-eth1 2.配置默认网关为任意一个。这个默认网关，决定了系统主动去使用网络时，使用的接口。配置文件：/etc/sysconfig/network 3.编辑路由表a、修改/etc/iproute2/rt_tables，添加内容：252net2251net3b、修改/etc/

CentOS双网卡双IP设置系统环境：CentOSLinux network environment: two IP addresses, 10.4.34.31 and 10.4.35.31, the Mask is 255.255.255.0, 这两个子网的网关地址分别是10.4.34.1和10.4.35.1。 1. Configure the IP address 10.4.34.31 for the NIC eth0, configure the IP address for the NIC Eth1 to the 10.4.35.31 profile: /etc/sysconfig/network-scripts/ifcfg-eth0 /etc/sysconfig/network-scripts/ifcfg-eth1 2.配置默认网关为任意一个。这个默认网关，决定了系统主动去使用网络时，使用的接口。配置文件：/etc/sysconfig/network 3.编辑路由表a、修改/etc/iproute2/rt_tables，添加内容：252net2251net3b、修改/etc/

Implement a dual-Buffer Queue (2) and a dual-Buffer Queue The previous article (http://www.cnblogs.com/cqgis/p/6403262.html) implements an example of a dual Buffer Queue, we write the consumer method directly into the team instance, in order to achieve better reuse, this article shares an encapsulated generic class /// Specify the ConsumerAction when calling.

Go to Ubuntu LiveCD (ie, try Ubuntu) and operate in the terminalThe first thing to do is to find your Ubuntu system mounted under that SDA. You can fdisk-l this command with sudo. And then:1. Sudo-i2. Mount/dev/sdax/mnt (/mnt is a folder under the home folder, this folder can be arbitrary)3. Mount/dev/sdax/mnt/boot This step is to give/boot separate partition command, if not separate partition skip this step, this step I skipped, seemingly no impact4. Grub-install--ROOT-DIRECTORY=/MNT/DEV/SDA (B

Configuration of Dual-machine hot standby for MySQL database and dual-machine hot standby for mysql database 1. Mysql databases do not have an incremental backup mechanism. When the data volume is too large, backup is a big problem. Fortunately, the mysql database provides a master-slave backup mechanism, which is to write all the data of the master database to the backup database at the same time. Achieve

Boot problems when windows and Centos dual systems are installed on the computer, centos dual systems (This article does not go into details about how to install windows and centos on your computer .) When installing a dual-system on a computer, you must first install the windows system and divide an idle partition on the hard disk to install the centos System

This article is divided into two parts, the first part of the dual service daemon, the second part of the two-process daemonThe first part:First, Service introduction:Java.lang.Object? Android.content.Context ? Android.content.ContextWrapper ? Android.app.ServiceThe service is a component of the application application (component).It has two points: 1. Used to provide an operation that runs in the background for a long time and does not interact with

Failure phenomenon: Installed in the same hard disk different partitions, that is, directly double-click the source under the Setup.exe to install, completely equivalent to installing a software, very simple! But there are some drawbacks: ① speed is slow; ② when installing, cannot format a letter; ③ 32-bit can only install 32-bit, 64-bit can only install 64-bit. Reason Analysis: However, these drawbacks can be used "hard disk method ins