The More I try the Tougher it gets ;)
In the last 2 posts we saw how to install HANA DB on 2 nodes and how to setup site replication between those 2 nodes here and here In this post we will see how to set up HA between both sites. Please Note: This guide is prepared with Reference from the official documentation here … Read more
In the earlier post we saw how to Install a 2-Node HANA DB cluster, Next in this post we will see how to setup site replication between these 2 Nodes. Please Note: This guide is prepared with Reference from the official documentation here To install 2 Node HANA DB follow refer here. Setup Site Replication … Read more
In the below article we will see how to install a 2-node HANA cluster with Site replication. Please note: This guide is only for educational usage, please follow SAP notes for official deployments. Setup Details Pre-Requisites Partitioning Partition Size /hana/data 50G /hana/shared 20G /hana/log 50G /usr/sap 10G NFS: /data NFS Partition – 50G (Optional) iSCSI … Read more
A process is a set of instructions loaded into memory. Every Process contains a unique process identification number also known as PID. To list ongoing processes, you can use various commands such as “ps“, “top” and many more. Each command has its own significance and give a variety of information about the process. Let us … Read more
In the last post we saw about the different text processing tools and if you have been following along the series and practicing on your own you should have got a hang of Linux by now. That said let’s move on to configuring some important system parameters like network configuration. We will use our knowledge … Read more
In the last post we saw some basic commands and how to get help on them. In this post we will explore some text processing tools which will help you view and process the contents of a file or command as desired. Viewing. To just view the contents of a file you can use the … Read more
Commands:These are words which you type in the command line prompt to execute a pre-written script to accomplish a certain objective. Syntax:Commands may be a single word or may have certain syntax. The ones which have a syntax is normally in the pattern of:#command <options> <arguments>where each item is separated by space. Options and arguments … Read more
Well there are many text editors for Linux, some are pretty straight forward and some really need a full fledged-tutorial. Today we will see the “vi” and “vim” text editor. “vi” was first introduced and serves as the default text editing tool in most Linux distribution. “vim” is just an upgraded version of “vi” and … Read more
In the last post we went through some underlying basics of hardware and OS components.This this follow-up post we will see how we can install Linux. Linux now a days can be installed in variety of ways, but there are 3 main ways how servers are deployed. Installation in Text Mode. (Becoming obsolete with time) … Read more
Linux itself is very vast and every flavor has its own advantages, disadvantages and uniqueness. Some of these may have been covered in many forums, blogs and articles. In my last post about Linux flashback and Linux Internals, we saw how Linux came into existence, we also saw an overview as to what a Linux … Read more