Search results
Results from the WOW.Com Content Network
The format used in Microsoft Standalone Disk BASIC's 8-bit file system precursor was not supported by QDOS. By August 1980, QDOS had been renamed to 86-DOS . [ 19 ] Starting with 86-DOS 0.42 , the size and layout of directory entries was changed from 16 bytes to 32 bytes [ 20 ] in order to add a file date stamp [ 20 ] and increase the ...
Mac OS 7.6.1 (read-only) Macintosh File System ( MFS ) is a volume format (or disk file system ) created by Apple Computer for storing files on 400K floppy disks . MFS was introduced with the original Apple Macintosh computer in January 1984.
Apple [1] Disk Image is a disk image format commonly used by the macOS operating system. When opened, an Apple Disk Image is mounted as a volume within the Finder.. An Apple Disk Image can be structured according to one of several proprietary disk image formats, including the Universal Disk Image Format (UDIF) from Mac OS X and the New Disk Image Format (NDIF) from Mac OS 9.
Mac OS X Leopard added the ability to create, resize, and delete disk partitions without erasing them, a feature known as live partitioning. In OS X El Capitan , Disk Utility has a different user interface and lost the abilities to repair permissions due to obsolescence , [ 6 ] create and manage disks formatted as RAID , burn discs, and multi ...
HFS Plus is still supported by current versions of Mac OS, but starting with Mac OS X, an HFS volume cannot be used for booting, and beginning with Mac OS X 10.6 (Snow Leopard), HFS volumes are read-only and cannot be created or updated. In macOS Sierra (10.12), Apple's release notes state that "The HFS Standard filesystem is no longer supported."
Mac OS 8.6, Mac OS 9: Yes Yes No No No No No Additional UDF version support via third-party utilities. [f] Mac OS X 10.0–10.3 Yes Yes [28] No [28] No No No No Mac OS X 10.4 Yes Yes Yes No [g] [29] No [h] No Yes [i] Can create UDF 1.50 (plain build) volumes using the drutil utility. Mac OS X 10.5 and newer Yes Yes Yes Yes [30] [29] read only ...
HFS – Hierarchical File System, in use until HFS+ was introduced on Mac OS 8.1. Also known as Mac OS Standard format. Successor to Macintosh File System (MFS) & predecessor to HFS+; not to be confused with IBM's HFS provided with z/OS; HFS+ – Updated version of Apple's HFS, Hierarchical File System, supported on Mac OS 8.1 & above ...
For example, the FAT32 file system does not support files larger than 4 GiB−1 (with older applications even only 2 GiB−1); the variant FAT32+ does support larger files (up to 256 GiB−1), but (so far) is only supported in some versions of DR-DOS, [2] [3] so users of Microsoft Windows have to use NTFS or exFAT instead.