Creation of separate accessible storage areas on a secondary computer storage device
GParted is a popular utility used for disk partitioning
Disk partitioning or disk slicing[1] is the creation of one or more regions on secondary storage, so that each region can be managed separately.[2] These regions are called partitions. It is typically the first step of preparing a newly installed disk, before any file system is created. The disk stores the information about the partitions' locations and sizes in an area known as the partition table that the operating system reads before any other part of the disk. Each partition then appears to the operating system as a distinct "logical" disk that uses part of the actual disk. System administrators use a program called a partition editor to create, resize, delete, and manipulate the partitions.[3] Partitioning allows the use of different filesystems to be installed for different kinds of files. Separating user data from system data can prevent the system partition from becoming full and rendering the system unusable. Partitioning can also make backing up easier. A disadvantage is that it can be difficult to properly size partitions, resulting in having one partition with too much free space and another nearly totally allocated.
^Calkins, Bill (2013). Oracle Solaris 11 System Administration. Archived from the original on 2016-03-07. Retrieved 2016-03-04.
^Levi, Bozidar (2002). UNIX Administration.
^Ward, Brian (2004). How Linux Works: What Every SuperUser Should Know. No Starch Press. p. 39. ISBN 9781593270353.
Diskpartitioning or disk slicing is the creation of one or more regions on secondary storage, so that each region can be managed separately. These regions...
2 In a multi-disk setup, non-UEFI bootloader (boot drive) requires MBR-based partitioning, while a system drive can use GUID partitioning. The GUIDs in...
Consequently, a different partitioning scheme must be used for larger disks, as they have become widely available since 2010. The MBR partitioning scheme is therefore...
Windows installed) Erasing, formatting, partitioning, and cloning disks Secure deletion of free space or disk using a "zero out" data, a 7-pass DOD 5220-22...
resizing capabilities. Diskpartitioning List of diskpartitioning software Wilson, Jeffrey L. (22 January 2015). "MiniTool Partition Wizard Pro Edition 9...
(AF). The sector is the minimum storage unit of a hard drive. Most diskpartitioning schemes are designed to have files occupy an integral number of sectors...
computers: Disk partitioning § PC partition types Extended Boot Record (EBR) GUID Partition Table (GPT) List of file systems Rigid Disk Block (RDB) MS-DOS/PC DOS...
often completed at the factory. Partitioning divides a disk into one or more regions, writing data structures to the disk to indicate the beginning and...
Partition of Ireland Diskpartitioning, the division of a hard disk drive Memory partition, a memory management technique Partition (database), the division...
often be mitigated by diskpartitioning and consistently storing valuable data files (or copies of them) on a different partition from the replaceable...
Apple Partition Map (APM) is a partition scheme used to define the low-level organization of data on disks formatted for use with 68k and PowerPC Macintosh...
Both GPT- and MBR-partitioneddisks can contain an EFI system partition, as UEFI firmware is required to support both partitioning schemes. Also, El Torito...
hardware or software techniques. Unlike file copying, disk cloning also duplicates the filesystems, partitions, drive meta data and slack space on the drive....
use hidden partitions for system recovery, reducing the capacity available to the end user without knowledge of special diskpartitioning utilities like...
2016, Disk Drill 3 announces support of macOS Sierra. Disk Drill can be also used as a backup utility for creating copies of the disk or partition in DMG...
PC/Intel BIOS partition tables, Sun Solaris slice and Xbox fixed partitioning scheme. TestDisk uses a command line user interface. TestDisk can recover...
A Microsoft Reserved Partition (MSR) is a partition of a data storage device, which is created to reserve a portion of disk space for possible subsequent...
very first sector of the hard disk is the boot sector, regardless of sector size (512 or 4096 bytes) and partitioning flavor (MBR or GPT). The purpose...
drive or to a disk image. Disk image Disk cloning Backup List of backup software List of data recovery software List of diskpartitioning software Comparison...
Diskpartitioning EFI system partition (ESP), a reserved partition on GPT disk Microsoft Reserved Partition (MSR), a reserved partition on GPT disk v...
moved from a focus on diskpartitioning and boot loader software to a focus on backup and disaster recovery software based on disk imaging technology. In...
(EBR), or extended partition boot record (EPBR), is a descriptor for a logical partition under the common DOS disk drive partitioning system. In that system...
On traditional MBR-partitioned devices, the disk sectors immediately following the first are usually unused, as the partitioning scheme does not designate...
libfdisk library and supports partitioning of disks that use Master boot record, GUID Partition Table, BSD disklabel, SGI or SUN disk labels. It also provides...
based on Slackware that comes with diskpartitioning and data recovery tools. It is sold as a Linux-based bootable disk. The distribution's nomenclature...
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