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In Linux, Logical Volume Manager (LVM) is a device mapper framework that provides logical volume management for the Linux kernel.Most modern Linux distributions are LVM-aware to the point of being able to have their root file systems on a logical volume.
GNOME Disks is a graphical front-end for udisks. [3] It can be used for partition management, S.M.A.R.T. monitoring, benchmarking, and software RAID (until v. 3.12). [4] An introduction is included in the GNOME Documentation Project.
GParted is used for creating, deleting, [3] resizing, [4] moving, checking, and copying disk partitions and their file systems. This is useful for creating space for new operating systems, reorganizing disk usage, copying data residing on hard disks, and mirroring one partition with another (disk imaging). It can also be used to format a USB drive.
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.
cfdisk is a Linux partition editor, similar to fdisk, but with a different, curses-based user interface. It is part of the util-linux package of Linux utility programs. The current cfdisk implementation utilizes the libfdisk library [ 1 ] and supports partitioning of disks that use Master boot record , GUID Partition Table , BSD disklabel , SGI ...
The partition type (or partition ID) in a partition's entry in the partition table inside a master boot record (MBR) is a byte value intended to specify the file system the partition contains or to flag special access methods used to access these partitions (e.g. special CHS mappings, LBA access, logical mapped geometries, special driver access, hidden partitions, secured or encrypted file ...
The layout of a disk with the GUID Partition Table. In this example, each logical block is 512 bytes in size and each entry has 128 bytes. The corresponding partition entries are assumed to be located in LBA 2–33. Negative LBA addresses indicate a position from the end of the volume, with −1 being the last addressable block.
GNU Parted (from GNU partition editor) is a free partition editor, used for creating and deleting partitions. This is useful for creating space for new operating systems, reorganising hard disk usage, copying data between hard disks, and disk imaging. It was written by Andrew Clausen and Lennert Buytenhek.