WIN7 installation of CentOS dual system instructions

WIN7 installation of CentOS dual system instructions

A Installation Prerequisites

1, Windows7 platform, first look at their computer processor is how many bits, different bits of the processor installed CentOS version is not the same.

Click "Run" on the Start menu, then "cmd", and a command prompt window will pop up. Enter "WMIC CPU getaddresswidth" in the window and press "Enter", this time the window will display a number, usually "32" or "64", this number is the number of computer processor bits.

2, on the official website (http://www.centos.org/) Select the appropriate image file, if it is 32-bit computer Select i386 type, if it is 64-bit computer select x86_64 type of

Because my computer is 32-bit, so choose I386 type

This option to download a faster storage System image Server

Select Centos-6.4-i386-bin-dvd1.iso and Centos-6.4-i386-bin-dvd2.iso download

Disk partitioning software preparation, I am using Acronis diskdirector Suite

Loading GRUB Boot program ready, I'm using easybcd_2.2

To view the area Code tool for a partition, I'm using Wingrub

Two Disk Partitioning Preparation

1, first of all to ensure that the computer has an unused disk space, right-click "Computer", select "Management", "Disk Management" to see if there is unused disk space, if not, select a disk for "delete volume."

Running Acronis Diskdirector Suite

is starting

In fact, Win7 has its own disk partition function, like my system D disk is the partition function with the Win7 comes out, but the Win7 is not formatted as FAT32 file format, so you must download a partition software

(1) Click Create Partition

(2) Select the unpartitioned unallocatedspace disk and click "Next"

(3) Choose a size of about 10g size, for storing image files

(4) Select logical partition Logic and click "Next"

(5) Select the logical partition SELECT FAT32, click "Next"

(5) Select Yes and click "Next"

(5) Enter the name of this disk and click "Next"

(6) Here you can see the size and type of the H-disk is what we want, click "Finsh"

(7) Click on the small flag above, submit our partition operation, may need to restart.

(8) This H disk is only used to store the image file when the system is installed, but also need an unused disk space to store the CentOS system, in the disk management of the unused disk to format (the data need to be backed up to other disks), my hard disk is not used around 120g.

Do the above steps, the disk should be the following, the drive letter may be different:

1, C (Legacy Windows system disk)

2, D (the original storage of data in the Windows environment of the partition)

2, E (the original storage of data in the Windows environment of the partition)

3, H (FAT32 partition, used to store the Linux system ISO image file and decompression image file, about the need for at least 10G of space, after installing the dual system can delete the image files and decompression files, empty out for Windows use)

More than 40G of free hard disk space is required to install the Linux system

Three Image file ready to prepare

1. Copy the Centos-6.4-i386-bin-dvd1.iso and Centos-6.4-i386-bin-dvd2.iso to the H disk

2. Unzip the images and Ioslinux two folders in the mirror Centos-6.4-i386-bin-dvd1.iso to the H drive

3, the H disk under the Ioslinux folder inside the Vmlinuz and initrd.img two files copied to the H packing directory and the root directory of C disk.

H-PLATE:

C Drive:

Four Installed in the GRUB boot program

Start EasyBCD2.2

(1), click BCD Backup/repair, back up the previous boot

(2), click Add New Entry, and then click Neogrub, and then click Install

(3), then click Configure, pop Up menu.slt Notepad, edit this document, add the following, save close

Title Install CentOS

Root (hd0,0)

Kernel (hd0,0)/vmlinuz

INITRD (hd0,0)/initrd.img

The red part is free to name, I installed the CentOS, I wrote the install CentOS. Kernel (hd0,0)/vmlinuz means that the Vmlinuz files required to install Linux are located (hd0,0) (This is the second step in which we have copied the root of C from Isolinux and Vmlinuz under H initrd.img). 0 represents the first hard drive (usually the PC has only one IDE hard disk), and 0 represents the 1th partition of the disk.

Five Restart your computer

May go directly to the Windows system and need to click on edit Boot Menu

Select Neogrubbootloader and WAITFOR user select and Save Settings

Then reboot again, select Neogrubbootloader and the install CentOS will appear. Direct carriage to the installation is possible.

Six Installing the CentOS System

1, choose the language, you can choose Chinese (Simplified) Simplified Chinese, or English

2, select from the hard disk installation, from the storage image of the disk installation

3. Instructions to start the installation, continue to "next"

4. Select the basic storage device and continue to "next"

5, set the hostname, continue to the next step

6. Select the time zone and continue to the next step

7, set the root user's password

8. Select the type of installation

9. Format the disk

10, choose the type of system type installation software, select the last one, many software will be installed

11, the installation process starts

12, is installing, about 15-25 minutes

13, the installation is successful, re-boot

14. Create User

15. Set the time

16, restart, installation completed

Seven Complete the installation and return to the Windows system.

Install the CentOS system, restart the system, read seconds into the Linux system, press ENTER, select "Other" Enter, select Windows.

Open EASYBCD Click "Add new Entry" To set the settings below, click "AddEntry"

Select "Edit Boot Entry" Select "Windows" click "SaveSetting"

You can view your computer's disk assignments, and you can format the H disk to use

If you accidentally enter grub, you want to exit:

Rootnoverify (hd,0)

Chainloader+1

Boot can go back to the boot interface and go to Windows

In case this happens every time you start up:

Download MbrFix.exe

cmd into Command window

Cd to MbrFix.exe's directory below

Input: mbrfix.exe/drive 0 (number 0) Fixmbr/yes Enter

Deny access if function failed error occurs

Go to the directory where MbrFix.exe is stored, right-MbrFix.exe, click "Properties", Switch to "Compatibility" tab, "Run as administrator" to hook up, re-enter MBRFIX.EXE/DRIVE0 (number 0) fixmbr/ Yes, it can be solved by return.

Eight Configuration of the server's running VoIP system

Installation and configuration of 1.samba

Ensure that the system has a network

Can ping www.baidu.com

Using the Rpm-qa | grep Samba "See if Samba is installed

If not, you can use "Yuminstall Samba samba-client Samba-swat" to download and install

After the installation is complete, look at the "SMB" and "NMB" boot-up

Set up "SMB" and "NMB" two boot-up

Use "Cd/etc/samba" to enter the/etc/samba directory, back up the samba profile "CP smb.conf Smb.conf.bak", modify the smb.conf content as shown below

Set up the appropriate directories and permissions to turn off the firewall

Use "Chmod–r 777/opt/linuxsir" for shared directory permissions

"Cd/etc/selinux" Modify the SELinux value of config file to "disabled" reboot system

Samba Service opens

The Linux system can be accessed by entering the IP of the system on the Start menu in the PC

File sharing can be implemented                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        

Installation and configuration of 2.mysql

Installing the MySQL Database

Database initialization

"Servicemysqld Start"

Set the password for the account "root" and start the MySQL database

Copy the database "VoIP" folder directly below the folder where the database is stored

Installation of 3.OSIP libraries

Osip Library Installation Preparation

Libexosip2-3.6.0.tar.gz (http://download.csdn.net/download/lqc1002000/3698620)

Libosip2-3.6.0.tar.gz (http://ftp.gnu.org/gnu/osip/)

Ortp-0.16.5.tar.gz (http://download.savannah.gnu.org/releases/linphone/ortp/sources/)

Download the above Zip package

Copy the following three compressed packages to the/OPT directory via the Samba server

Install libosip-3.6.0.tar.gz First

Tar–xvflibosip-3.6.0.tar.gz

CD libosip-3.6.0/

./configure

Make

Makeinstall

Re-install libexosip2-3.60

TAR-XVF libexosip2-3.60.tar.gz

cdlibexosip2-3.60/

./configure

Make

Makeinstall

Final installation

Tar–xvfortp-0.16.5.tar.gz

CD ortp-0.16.5/

./configure

Make

Makeinstall

Update the Library "Ldconfig" so that the Osip Library and the RTP library can be used on the server

Finally, copy the VoIP server source code to the server, "make" "./server" can turn on the VoIP server!

WIN7 installation of CentOS dual system instructions