CentOS 6.4x64编译安装DRBD

wer21213

一、环境
系统：CentOS 6.4x64最小化安装
node1.test.com    192.168.3.51

node2.test.com    192.168.3.52

二、基础配置
在node1和node2上配置同样的操作
安装epel源

1 2 3 4 5 6 7 8 9 10 11

[iyunv@node1 ~]# wget http://download.fedoraproject.or ... ease-6-8.noarch.rpm [iyunv@node1 ~]# rpm -ivh epel-release-6-8.noarch.rpm warning: epel-release-6-8.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID 0608b895: NOKEY Preparing...                ########################################### [100%]    1:epel-release           ########################################### [100%] [iyunv@node1 ~]# rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6 [iyunv@node1 ~]# rpm -ivh http://elrepo.org/elrepo-release-6-5.el6.elrepo.noarch.rpm Retrieving http://elrepo.org/elrepo-release-6-5.el6.elrepo.noarch.rpm warning: /var/tmp/rpm-tmp.ROdbN7: Header V4 DSA/SHA1 Signature, key ID baadae52: NOKEY Preparing...                ########################################### [100%]    1:elrepo-release         ########################################### [100%]

配置hosts本地解析

1 2 3 4 5 6 7

[iyunv@node1 ~]# echo "192.168.3.51  node1.test.com  node1" >>/etc/hosts [iyunv@node1 ~]# echo "192.168.3.52  node2.test.com  node2" >>/etc/hosts [iyunv@node1 ~]# cat /etc/hosts 127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1         localhost localhost.localdomain localhost6 localhost6.localdomain6 192.168.3.51  node1.test.com  node1 192.168.3.52  node2.test.com  node2

node1和node2硬盘信息
node1  /dev/sdb  5G
node2  /dev/sdb  30G
这里使用的分区大小不一样，是为了引出后面的一个问题，即使用DRBD进行大量碎文件同步后，分区容量缩小的问题该怎么处理。

三、安装DRBD
node1和node2的安装过程相同
下载DRBD安装包并安装

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

[iyunv@node1 ~]# yum install gcc make flex kernel-devel -y [iyunv@node1 ~]# wget http://oss.linbit.com/drbd/8.4/drbd-8.4.4.tar.gz [iyunv@node1 ~]# tar xf drbd-8.4.4.tar.gz [iyunv@node1 ~]# cd drbd-8.4.4 [iyunv@node1 drbd-8.4.4]# ./configure --prefix=/usr/local/drbd --with-km    #--with-km是启用内核模块 [iyunv@node1 drbd-8.4.4]# make KDIR=/usr/src/kernels/2.6.32-504.16.2.el6.x86_64/ [iyunv@node1 drbd-8.4.4]# make install [iyunv@node1 drbd-8.4.4]# mkdir -p /usr/local/drbd/var/run/drbd [iyunv@node1 drbd-8.4.4]# cp /usr/local/drbd/etc/rc.d/init.d/drbd /etc/init.d/ [iyunv@node1 drbd-8.4.4]# chkconfig --add drbd [iyunv@node1 drbd-8.4.4]# chkconfig drbd on #安装DRBD模块 [iyunv@node1 drbd]# pwd /root/drbd-8.4.4/drbd [iyunv@node1 drbd]# make clean [iyunv@node1 drbd]# make KDIR=/usr/src/kernels/2.6.32-504.16.2.el6.x86_64/ [iyunv@node1 drbd]# cp drbd.ko /lib/modules/2.6.32-358.el6.x86_64/kernel/lib/