About Zabbix Zabbix is a free and open source network monitoring Software tool which is used to monitor and track the availability and performance of your IT infrastracture: servers, network…
Linux
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Centos/RedhatLinuxMonitoring ToolsZabbix
How To Install Zabbix 3.4 Server On CentOS 7 / RHEL 7
by Lotfi Waderni September 8, 2017About Zabbix Zabbix is a free and open source network monitoring Software tool which is used to monitor and track the availability and performance of your IT infrastracture: servers, network…
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Centos/RedhatLinuxUbuntu
How to mount a GlusterFS in a client machine
by Lotfi Waderni September 1, 2017You can access gluster volumes in multiple ways. You can use Gluster Native Client method for high concurrency, performance and transparent failover in GNU/Linux clients. You can also use NFS…
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Centos/RedhatLinuxUbuntu
How to Create a Replicated GlusterFS Volumes
by Lotfi Waderni August 30, 2017Replicated volumes replicates files across bricks in the volume. You can use replicated volumes in environments where high-availability and high-reliability are critical. In this tutorial, we are going to create…
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Centos/RedhatLinuxUbuntu
How To Create A Distributed GlusterFS Volumes
by Lotfi Waderni August 30, 2017Distributed volumes distributes files throughout the bricks in the volume. You can use distributed volumes where the requirement is to scale storage and the redundancy is either not important or…
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Striped volumes stripes data across bricks in the volume. For best results, you should use striped volumes only in high concurrency environments accessing very large files. Note: The number of…
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Centos/RedhatLinuxUbuntu
How to Install and Setup GlusterFS Server on Centos 7 / RHEL 7 and Ubuntu 16.04 LTS
by Lotfi Waderni August 23, 2017What is GLusterFS? GlusterFS is a scalable network filesystem suitable for data-intensive tasks such as cloud storage and media streaming. GlusterFS is free and open source software and can utilize…
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DatabasesLinuxUbuntu
How to Install PgAdmin 4 in Server Mode on Ubuntu 16.04 LTS
by Lotfi Waderni July 16, 2017PgAdmin 4 is a rewrite of the popular pgAdmin3 management tool for the PostgreSQL database. PgAdmin is the leading graphical Open Source management, development and administration tool for PostgreSQL. In…
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Centos/RedhatLinuxMonitoring ToolsopenSUSEUbuntu
How To Check The Folder Size With Monit and Send Email Alert
by Lotfi Waderni July 11, 2017Today we will show you how to check the size of a folder with Monit using a shell script and to send alert mail in case of exceeding an allowable…
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Centos/RedhatLinuxMonitoring Tools
How To Install and Configure Monit On CentOS 7 / RHEL 7
by Lotfi Waderni July 9, 2017Monit is an opensource monitoring tool for Linux operating system which helps you to monitor: – Monitor the server programs to ensure that they stay online. – Monitor the system…