Back نظام إدارة الملفات على يونكس Arabic Unix File System Catalan Unix file system Czech Unix File System German Unix File System Spanish یونیکس فایل سیستم Persian Unix File System Finnish Unix File System French Unix File System Italian Unix File System Japanese
| Developer(s) | CSRG |
|---|---|
| Full name | UNIX file system |
| Introduced | with 4.2BSD |
| Structures | |
| Directory contents | tables |
| Limits | |
| Max volume size | 273 bytes (8 ZiB) |
| Max file size | 273 bytes (8 ZiB) |
| Max filename length | 255 bytes |
| Features | |
| Dates recorded | UFS1 and UFS2: last access time (atime), last modified time (mtime), last inode change time (ctime), UFS2: inode creation time (birthtime)[1] |
| Date range | UFS1: December 14, 1901–January 18, 2038, UFS2: 64-bit signed integer offset from epoch[1] |
| Date resolution | UFS1 and UFS2: Nanosecond[1] |
| Other | |
| Supported operating systems | A/UX, DragonFly BSD, FreeBSD, FreeNAS, NAS4Free, HP-UX, NetBSD, NeXTSTEP, Linux, OpenBSD, illumos, Solaris, SunOS, Tru64 UNIX, UNIX System V, Orbis OS, and others |
The Unix file system (UFS) is a family of file systems supported by many Unix and Unix-like operating systems. It is a distant descendant of the original filesystem used by Version 7 Unix.