DRBD 安装配置

DRBD 安装配置 本文只是简单的DRBD安装配置方法,更为详细和复杂的测试没有做 安装方法: 现在drbd 软件

wget http://oss.linbit.com/drbd/8.4/drbd-8.4.0.tar.gz
安装方法

./configure –prefix=/usr/local/drbd –with-km
make KDIR=/usr/src/kernels/2.6.18-238.el5-x86_64/
make install

drbd 软件安装在/usr/local/drbd目录 查看drbd.conf 文件两台机器文件相同

global {
usage-count yes;
}
common {
# 设置主备节点同步时的网络速率最大值,单位是字节.
syncer { rate 10M; }
}
resource r1 {
# 使用协议C.表示收到远程主机的写入确认后,则认为写入完成.
protocol C;
disk { on-io-error detach; }
# 每个主机的说明以”on”开头,后面是主机名.在后面的{}中为这个主机的配置.
on zw_70_110{
device /dev/drbd0;
disk /dev/sdb1 ;
address 10.10.70.110:7788;
meta-disk internal;
}
on zw_70_112{
device /dev/drbd0;
disk /dev/sdb1;
address 10.10.70.112:7788;
meta-disk internal;
}
}
创建供DRBD记录信息的数据块.分别在两台主机上执行:

#drbdadm create-md r1 “r1”是我们在drbd.conf里定义
启动drbd

/usr/local/drbd/etc/rc.d/init.d/drbd start
设置主服务器,在主服务器上运行

drbdadm primary r1

About allan

一个很不错的人
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