Instructions for the future development of Hearbeat software (after 2.1.4):
resource agents Resource agent layer
(pacemaker) information to be added!
Production scenarios (mainly
Tag: Heartbeat
HeartBeat+MySQL+DRBD
first uninstall the mounts corresponding to the original disk devices on the two nodes Directory, and comment out the relevant lines in fstab to prevent automatic mounting when the system starts
HeartBeat 3.0.3 Introduction and RPM
This is a reprinted article. Because the source code compiles through, but the shellfunc file is still missing, so I checked it from rpm Package installation, found this article. Combine this link:
HeartBeat + DRBD + MySQL high available architecture deployment
This article was earned from http://shanhu.blog.51cto.com/1293405/1212605
Heartbeat introduction
Official site: http://linux-ha.org/wiki/Main_Page
DRBD introduction
Official
HeartBeat CRM configuration
Test environment:
1. Turn off the heartbeat service on web1
#service heartbeat stop
#ssh web2.luochen.com’service heartbeat stop’
2. Edit the ha.cf file on web1, Enable crm<
Heartbeat Introduction
Official website: http://linux -ha.org/wiki/Main_Page
Introduction to Heartbeat< br>
The working principle of Heartbeat:
Keeplived and heartbeat high availability are operating sy
HeartBeat + CRM + MYSQLD + NFS High Available Mysql Services
Test environment:
web1: 192.168.1.111 MariaDB Heartbeat hb_gui
web2: 192.168.1.112 MariaDB Heartbeat
web3: 192.168.1.114 NFS (shared storage)
VIP: 192.168.1.150
PS: In
HeartBeat + DRBD + MFS High Available
1. Environment
System CentOS 6.4×64 minimal installation
mfs-master 192.168.3.33
mfs-slave 192.168.3.34
vip 192.168.3.35
mfs-client 192.168.3.37
Second, basic co
Heartbeat deployment
#heartbeat deployment
HB1: eth0: 10.0.0.3eth1:172.16.1.3VIP:10.0.0.103HB2: eth0: 10.0.0.4eth1:172.16.1.4VIP:10.0.0.104
where eth1 is Directly connected. It is the direct heartbeat line
HeartBeat (V1, V2, PACEMAKER) cluster component overview
One, what is Heartbeat< /strong>
Heartbeat is a highly available cluster system based on Linux open source. It mainly includes two highly available cluster components, heartbeat service and r