Linux Administration

Linux File System

File System a) Super block: In file system superblock contains information (such as FS Size, status, FS type, metadata) about file system. b) Block: Block…



Linux File Types

A) Types of Files in Linux: a) Normal File: File which is created by user such as normal file, image file, binary file, compressed file….



iSCSI Setup Guide

ISCSI Setup Guide iSCSI enables the transport of block-level storage traffic over IP networks. iSCSI is an end-to end protocol for transporting storage I/O block…


Linux Kdump Setup

Kdump Description: Kdump is nothing but linux kernel dump or built in crash dump mechanism in Linux. When Kernel crashes, kdump creates a memory image…



Configure DM Multipath

Linux DM Multipath Multipathing (DM-MPIO) provides input-output (I/O) fail-over and load-balancing within Linux for block devices. By utilizing device-mapper, multipathd provides the host-side logic to…