Statements (36)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
file format
|
| gptkbp:block |
1–4 KiB
|
| gptkbp:checksumSupport |
journal checksums
|
| gptkbp:developer |
gptkb:Theodore_Ts'o
gptkb:Linux_kernel_community |
| gptkbp:directoryIndexing |
gptkb:HTree
|
| gptkbp:feature |
improved reliability
improved performance TRIM support for SSDs extent-based storage fast fsck flexible inode table large file support multiblock allocation nanosecond timestamps uninitialized block groups |
| https://www.w3.org/2000/01/rdf-schema#label |
ext4
|
| 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 |
ext3
|
| gptkbp:releaseDate |
2008
|
| gptkbp:supports |
journaling
delayed allocation online defragmentation backward compatibility with ext3 extents persistent pre-allocation |
| gptkbp:supportsFormat |
many Linux distributions
journaling file system |
| gptkbp:bfsParent |
gptkb:GNU_GRUB
gptkb:GNU_Parted |
| gptkbp:bfsLayer |
5
|