DRBD+HeartBeat+NFS: Configure NFS high availability
Description:
I studied the installation and configuration of DRBD last week, and today I’m studying the first application of DRBD. DR
Tag: drbd
DRBD integration HeartBeat Realizes automatic choice and automatic mount
First confirm whether the heartbeat status is normal and whether there is a secondary IP
[root@data-1-1 data]# ip add|egrep “0.17|0.18” inet 10.0.0.17/24 brd 10.0.0.255 scope global secondar
DRBD + HeartBeat + MySQL: Configuring the high availability of MySQL
DRBD+Heartbeat+Mysql: Configure mysql high availability
Description:
Today I will continue to study the second application of DRBD, using DRBD+Heartbeat+Mysql: configure mysql high avai
DRBD + HeartBeat + NFS Summary Command Record
DRBD+HEARTBEAT+NFS brief command record
Preliminary preparations: add disks to 2 machines, and connect 1 heartbeat sync line to the network
by fdisk- l It can be seen that there is a de
DRBD + HeartBeat + MySQL High Available
1. Planning
System CentOS 64bit
DRBD version 9.0.0
Heartbeat version 3.0.6< /span>
MySQL version 5.6.27
< span style="font-family:'黑体', SimHei;"> DRBD disk/dev/sdb1< /