After previously preparation for install Zimbra has been finished, we can install Zimbra right now. First, we can download Zimbra
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How To Install Zimbra 8.6 on Ubuntu 14.04 Part 1
This part will explain about preparation install Zimbra on Ubuntu (Ubuntu 14.04 server especially). If you want to use CentOS
Continue readingHow To Easy Install OpenStack Kilo Multi Node (Controller, Compute, Network) on CentOS 7
Few days ago, i am write script to ease and automatically install OpenStack Kilo multi node (Controller, Compute and Network)
Continue readingTesting Data Replication/Synchronize on DRBD
After configuration DRBD in the previous article, we must test first for ensure whether DRBD has been working properly or
Continue readingHow To Configure Data Replication/Synchronize on CentOS 6 Using DRBD
This article will explain how to configure data replication/synchronize using DRBD application. According this article : http://drbd.linbit.com/ DRBD® refers to block devices designed
Continue readingHow To Configure Online Failover/Failback on CentOS 6 Using Heartbeat
This article will explain how to configuration failover/failback using Heartbeat application. According this article : http://linux-ha.org/wiki/Heartbeat Heartbeat is a daemon that
Continue readingHow To Upgrade OpenSUSE 13.1 to OpenSUSE 13.2
Few day ago, OpenSUSE 13.2 just released. Everyday, i am always using Linux OpenSUSE as primary operating system. Know OpenSUSE 13.2
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