btrfs – POFTUT

What Is Hard Disk Drive (HDD)?

Hard Disk Drive is computer hardware used to store different types of data like a file, folder, image, video, office documents permanently on a computer. Hard Disk Drive may have different names like Drive, Hard Drive, HDD, Disk, etc. In computer terminology, Hard Disk Drive is named as secondary storage. Types Of Hard Disk Drives … Read more

What Is Linux LVM (Logical Volume Management)?

LVM or Logical Volume Management used to create, manage and delete logical volumes in Linux operating systems. LVM provides RAID like architectures for disk drives. We can create single logical volume from multiple physical disks. Basics LVM consist of 3 main concepts: Physical  Volumes Volume Groups Logical Volumes Let me explain in a simple manner. … Read more

Overview Of Linux File Systems Like Ext3, Btrfs, Zfs

File systems are important part of the operating systems. Files and folders are stored in file system. There are a lot of different type of files systems. We generally uses the Linux distribution provided file system without changing it. ext4  is the most used and stable file system in the Linux ecosystem. There are alternatives … Read more

Linux fsck Command Tutorial With Examples

Linux have a lot of utilities to manage, diagnose, check and correct different type of file  systems. these utilities provide a lot of features especially Linux native file systems like ext2,ext3,ext4 etc. One of the most popular tool is fsck tool. In this tutorial we will look general usage of fsck Syntax Fsck have similar syntax … Read more

Linux Mount Command Tutorial With Examples

As we know Linux operating system mainly uses files and folders as operational units. Files folders are stored in file systems and disks. There are different tools to manage file systems and disks. But mount is de facto command used to mount and list disks and file systems? In this tutorial, we will look at … Read more

Creating File Systems In Linux With mkfs

File systems are the main component of operating systems. File systems provide the required infrastructure for holding data permanently operating system level. Linux supports diverse types of file systems. We will look at how to create major file systems on partitions. The standard tool for Linux to create an operating system is mkfs. Create Ext4 … Read more