File System Mounting in OS Last Updated : 11 Oct, 2023 Comments Improve Suggest changes Like Article Like Report In this article, we are going to discuss the most important concept in Operating Systems which allows the users to organize and access files from different storage devices. If we compare it to a real-life scenario, it is closely related to “Connecting puzzles to get a complete picture of data”. What is File System Mounting?Mounting is a process in which the operating system adds the directories and files from a storage device to the user’s computer file system. The file system is attached to an empty directory, by adding so the system user can access the data that is available inside the storage device through the system file manager. Storage systems can be internal hard disks, external hard disks, USB flash drivers, SSD cards, memory cards, network-attached storage devices, CDs and DVDs, remote file systems, or anything else. Terminologies used in File System MountingFile System: It is the method used by the operating system to manage data storage in a storage device. So, a user can access and organize the directories and files in an efficient manner.Device name: It is a name/identifier given to a storage partition. In windows, for example, “D:” in windows.Mount point: It is an empty directory in which we are adding the file system during the process of mounting.Mounting Indifferent Operating Systems1. Linux-Unix based OSWe want to mount /dev/sdb1 to an existing directory /mnt. sudo mount /dev/sdb1 /mnt/mydiskAfter mounting, we have to unmount after use sudo umount /mnt/mydiskbefore and after mounting2. Windows OSIn windows mounting is very easy for a user. When we connect the external storage devices, windows automatically detect the file system and mount it to the drive letter. Drive letter may be D: or E:. Steps: Connect an external storage device to your PC.Windows detects the file system on the drive (e.g., FAT32 or NTFS) and assigns it a drive letter, such as "E:".You can access the derive by going through, THIS PC --> FILE EXPLORER -->"E:" driveAccess the data.3. Mac OSIn Mac OS when we connect an external storage it will automatically mount, and it will be accessible via Finder. As an advanced mounting method user can also use the command diskutil in Terminal. Method 1:Steps: Connect an external storage device to your MAC.MS OS detects the file system and automatically mount it.You can access the drive by opening Finder, and it will appear in the sidebar.Method 2(Using diskutil):To mount a drive with a known identifier: disk2s1 diskutil mount /dev/disk2s1To unmount: diskutil unmount /dev/disk2s1 Comment More infoAdvertise with us Next Article What is an Operating System? T ta_ansil Follow Improve Article Tags : Operating Systems Geeks Premier League Geeks Premier League 2023 Similar Reads Operating System Tutorial An Operating System(OS) is a software that manages and handles hardware and software resources of a computing device. Responsible for managing and controlling all the activities and sharing of computer resources among different running applications.A low-level Software that includes all the basic fu 4 min read OS BasicsWhat is an Operating System?An Operating System is a System software that manages all the resources of the computing device. Acts as an interface between the software and different parts of the computer or the computer hardware. Manages the overall resources and operations of the computer. Controls and monitors the execution o 5 min read Types of Operating SystemsAn operating system (OS) is software that manages computer hardware and software resources. 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Different 13 min read PracticeLast Minute Notes – Operating SystemsAn Operating System (OS) is a system software that manages computer hardware, software resources, and provides common services for computer programs. It acts as an interface between the user and the computer hardware.Table of Content Types of Operating System (OS): ThreadsProcessCPU Scheduling Algor 15+ min read Operating System Interview QuestionsAn operating system acts as a GUI between the user and the computer system. In other words, an OS acts as an intermediary between the user and the computer hardware, managing resources such as memory, processing power, and input/output operations. Here some examples of popular operating systems incl 15+ min read Operating Systems - GATE CSE Previous Year QuestionsThe Operating System(OS) subject has high importance in GATE CSE exam because:large number of questions nearly 10-12% of the total asked significant weightage (9-11 marks) across multiple years which can also be seen in the below given table:YearApprox. Marks from OSNumber of QuestionsDifficulty Lev 2 min read Like