In this article, we will explore the fascinating world of Boot File System, examining its impact in different contexts and how it has evolved over time. From its origin to the present, Boot File System has been the subject of study, debate and controversy. Over the next few pages, we will delve into the most relevant aspects related to Boot File System, analyzing its characteristics, influences and repercussions on society. Through this research, we hope to shed light on this very relevant topic and offer a comprehensive vision that allows us to understand its importance in today's world.
| Developer(s) | Bell Labs[citation needed] |
|---|---|
| Full name | Boot File System |
| Introduced | with UNIX System V |
| Partition IDs | 0x63 (MBR) |
| Structures | |
| Directory contents | single inode table |
| File allocation | 16-bit inodes |
| Limits | |
| Max filename length | 14 characters |
| Other | |
| Supported operating systems | SVR4, UnixWare[citation needed] |
The Boot File System (named BFS on Linux, but BFS also refers to the Be File System) was used on UnixWare to store files necessary to its boot process.
It does not support directories, and only allows contiguous allocation for files, to make it simpler to be used by the boot loader.
Besides the UnixWare support, Martin Hinner wrote a bfs kernel module for Linux that supports it.
He documented the file system layout as part of the process.
The Linux kernel implementation of BFS was written by Tigran Aivazian and it became part of the standard kernel sources on 28 October 1999 (Linux version 2.3.25).
The original BFS was written at AT&T Bell Laboratories for the UNIX System V, Version 4.0 porting base in 1986.[citation needed] It was written by Ron Schnell, who is also the author of Dunnet (game).[citation needed]
BFS was the first non-S5[clarification needed] (System V) Filesystem written using VFS (Virtual Filesystem) for AT&T UNIX.