|
gptkbp:instanceOf
|
file format
|
|
gptkbp:alsoKnownAs
|
gptkb:FFS
gptkb:BSD_Fast_File_System
|
|
gptkbp:capacity
|
varies by implementation
|
|
gptkbp:designedFor
|
gptkb:UNIX
|
|
gptkbp:developedBy
|
gptkb:Marshall_Kirk_McKusick
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Fast File System (FFS)
|
|
gptkbp:influenced
|
gptkb:UFS
gptkb:ext2
|
|
gptkbp:introducedIn
|
gptkb:4.2BSD
|
|
gptkbp:license
|
gptkb:BSD_License
|
|
gptkbp:notableFeature
|
metadata separation
optimizes disk layout
reduces fragmentation
snapshots (in some implementations)
soft updates (in some implementations)
improved performance over original UNIX file system
|
|
gptkbp:openSource
|
true
|
|
gptkbp:predecessor
|
gptkb:UNIX_File_System_(UFS)
|
|
gptkbp:RAM
|
varies by implementation
|
|
gptkbp:releaseYear
|
1983
|
|
gptkbp:supports
|
cylinder groups
large file systems
long file names
block allocation
|
|
gptkbp:supportsFormat
|
journaling (optional)
|
|
gptkbp:usedIn
|
gptkb:BSD_operating_systems
gptkb:FreeBSD
gptkb:NetBSD
gptkb:OpenBSD
gptkb:SunOS
gptkb:Solaris
|
|
gptkbp:bfsParent
|
gptkb:Version_4.2BSD
gptkb:BSD_(versions_1-4)
gptkb:AmigaOS_3.1
|
|
gptkbp:bfsLayer
|
7
|