| 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. [1]
It does not support directories, and only allows contiguous allocation for files, to make it simpler to be used by the boot loader.
Implementations
Besides the UnixWare support, Martin Hinner wrote a bfs kernel module for Linux that supports it. [2]
He documented the file system layout as part of the process. [3]
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). [4]
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.
References
- ^ "UnixWare architecture supports multiplatform interoperability". InfoWorld: 66. 28 June 1993.
- ^ Martin Hinner (1999). "UnixWare boot filesystem for Linux". Martin Hinner. Retrieved 2008-12-21.
- ^ Martin Hinner (1999). "The BFS filesystem structure". Martin Hinner. Retrieved 2008-12-21.
- ^ Tigran Aivazian (1999). "Linux Implementation of SCO UnixWare BFS". Tigran Aivazian. Retrieved 2018-06-14.
| 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. [1]
It does not support directories, and only allows contiguous allocation for files, to make it simpler to be used by the boot loader.
Implementations
Besides the UnixWare support, Martin Hinner wrote a bfs kernel module for Linux that supports it. [2]
He documented the file system layout as part of the process. [3]
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). [4]
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.
References
- ^ "UnixWare architecture supports multiplatform interoperability". InfoWorld: 66. 28 June 1993.
- ^ Martin Hinner (1999). "UnixWare boot filesystem for Linux". Martin Hinner. Retrieved 2008-12-21.
- ^ Martin Hinner (1999). "The BFS filesystem structure". Martin Hinner. Retrieved 2008-12-21.
- ^ Tigran Aivazian (1999). "Linux Implementation of SCO UnixWare BFS". Tigran Aivazian. Retrieved 2018-06-14.