![]() ![]() ![]() For a computer to be able to access data on a physical volume, the operating system ( OS) must first mount the volume. In this sense, a volume can be thought of as a logical disk, rather than the physical disk itself.Ī physical disk might support multiple physical volumes, but it's not uncommon to create only one volume per disk. It serves as a type of container for the file system and provides a structure for accessing data. A volume is a named logical area of the physical disk. The terms volume and disk are often used interchangeably, but strictly speaking, they're not the same thing. Each storage volume is configured with a specific file system, such as New Technology File System, and is also assigned a system-unique name or number that identifies the volume. The volume represents a named area of storage that enables users and applications to access the data on the underlying device. A physical volume is based on a hard disk drive, solid-state drive, compact disc read-only memory, digital video disk, floppy disk or other type of storage device. The term volume, as it relates to storage, can refer to a physical volume or logical volume. It can be a removable hard disk, but it does not have to be a unit that can be physically removed from a computer or storage system. A storage volume is an identifiable unit of data storage. ![]()
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