EXT4

URI: https://gptkb.org/entity/EXT4

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:file_format
gptkbp:block	1–4 KiB
gptkbp:compressionRatio	no
gptkbp:defaultBlockSize	4 KiB
gptkbp:developer	gptkb:The_Linux_Kernel_Community
gptkbp:encryption	yes
gptkbp:features	delayed allocation online defragmentation extents fast fsck large file support multiblock allocation nanosecond timestamps persistent pre-allocation uninitialized block groups directory indexing backward compatibility with EXT3 flexible block groups journal checksumming
gptkbp:firstReleased	2008
gptkbp:fullName	gptkb:Fourth_Extended_Filesystem
gptkbp:journaling	yes
gptkbp:license	gptkb:GNU_General_Public_License
gptkbp:maxFileSize	16 TiB
gptkbp:maxNumberOfFiles	4 billion
gptkbp:maxVolumeSize	1 EiB
gptkbp:openSource	yes
gptkbp:operatingSystem	gptkb:Linux
gptkbp:predecessor	gptkb:EXT3
gptkbp:snapshotSupport	no
gptkbp:successor	gptkb:Btrfs gptkb:XFS
gptkbp:supportsFormat	many Linux distributions journaling file system
gptkbp:usedIn	gptkb:Android gptkb:Red_Hat_Enterprise_Linux gptkb:Arch_Linux gptkb:CentOS gptkb:Debian gptkb:Fedora gptkb:Ubuntu gptkb:openSUSE gptkb:Kali_Linux gptkb:Raspberry_Pi_OS gptkb:Chromium_OS
gptkbp:website	https://www.kernel.org/doc/html/latest/filesystems/ext4.html
gptkbp:bfsParent	gptkb:Syslinux
gptkbp:bfsLayer	7
https://www.w3.org/2000/01/rdf-schema#label	EXT4