|
gptkbp:instanceOf
|
file format
|
|
gptkbp:alsoKnownAs
|
gptkb:UFS
gptkb:Berkeley_Fast_File_System
|
|
gptkbp:capacity
|
varies by implementation
|
|
gptkbp:category
|
Unix software
Computer file systems
|
|
gptkbp:defaultBlockSize
|
8 KB (typical)
|
|
gptkbp:defaultFragmentSize
|
1 KB (typical)
|
|
gptkbp:developedBy
|
gptkb:University_of_California,_Berkeley
|
|
gptkbp:hasFeature
|
directory structure
block allocation
cylinder group
superblock
fragmentation support
inode
|
|
gptkbp:hasVariant
|
gptkb:UFS1
gptkb:UFS2
UFS with logging
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Unix File System (UFS)
|
|
gptkbp:influenced
|
gptkb:ZFS
gptkb:ext2
gptkb:FFS_(Fast_File_System)
|
|
gptkbp:introducedIn
|
1983
|
|
gptkbp:license
|
gptkb:BSD_License
|
|
gptkbp:notableFor
|
gptkb:FreeBSD
gptkb:NetBSD
gptkb:OpenBSD
gptkb:Solaris_UFS
AIX JFS (derived from UFS)
HP-UX UFS
|
|
gptkbp:openSource
|
yes
|
|
gptkbp:RAM
|
varies by implementation
|
|
gptkbp:standardizedBy
|
gptkb:The_Open_Group
X/Open Portability Guide (XPG4)
|
|
gptkbp:supports
|
access control lists (ACLs)
file permissions
hard links
quotas
symbolic links
long filenames
|
|
gptkbp:supportsFormat
|
journaling (in some variants)
non-journaling
|
|
gptkbp:usedFor
|
gptkb:UNIX_and_UNIX-like_operating_systems
|
|
gptkbp:usedIn
|
gptkb:BSD_operating_systems
gptkb:AIX
gptkb:IRIX
gptkb:SunOS
gptkb:Solaris
gptkb:HP-UX
gptkb:Tru64_UNIX
|
|
gptkbp:bfsParent
|
gptkb:System_V_Release_4_(SVR4)
gptkb:UFS_with_logging_(UFS+J)
|
|
gptkbp:bfsLayer
|
8
|