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Requirements

- Two disks (preferably same size and my lovely LVM) – Networking between machines (node1 & node2), Tip: VMPlayer LAN Segments – Working DNS resolution (/etc/hosts file)

– Selinux disabled – Iptables ports (7788) allowed

Install ELRepo repository on your both system: 

rpm -Uvh http://www.elrepo.org/elrepo-release-6-6.el6.elrepo.noarch.rpm

Update both repo: 

yum update -y

Install DRBD: 

[root@node1 ~]# yum -y install drbd83-utils kmod-drbd83
[root@node2 ~]# yum -y install drbd83-utils kmod-drbd83

Insert drbd module manually on both machines or reboot: 

/sbin/modprobe drbd

Partition DRBD on both machines: 

[root@node1 ~]# fdisk -cu /dev/sdb
[root@node2 ~]# fdisk -cu /dev/sdb
 
linux/skoleni/ha.1424910085.txt.gz · Last modified: 2015/02/26 01:21 by admin