About: Ext4

Property	Value
dbo:description	système de fichiers (fr) Linux-ytimen tiedostojärjestelmä (fi) Linux系統下的日誌檔案系統 (zh) dosiersistemo por Linux (eo) file system per Linux (it) journaling file system for Linux (en) naplózó fájlrendszer Linuxhoz (hu) sistema de archivos usual en sistemas Linux (es) Dateisystem mit Journaling für unixoide Betriebssysteme (de) نظام ملفات (ar) Linux向けのジャーナリングファイルシステム (ja)
dbo:thumbnail	wiki-commons:Special:FilePath/Simplified_Structure_of_the_Linux_Kernel.svg?width=300
dbo:wikiPageExternalLink	http://ext2read.sourceforge.net/ http://heise-online.co.uk/news/Kernel-Log-Ext4-completes-development-phase-as-interim-step-to-btrfs--/111742 http://kernelnewbies.org/Ext4 https://ext4.wiki.kernel.org/ https://web.archive.org/web/20120111062641/http:/www.crossmeta.org/redmine https://web.archive.org/web/20120723091043/http:/www.ext2fsd.com/ https://code.google.com/p/macfuse/ https://www.kernel.org/doc/Documentation/filesystems/ext4.txt https://www.kernel.org/doc/ols/2007/ols2007v2-pages-21-34.pdf http://ols.fedoraproject.org/OLS/Reprints-2007/sato-Reprint.pdf http://ols.fedoraproject.org/OLS/Reprints-2008/kumar-reprint.pdf http://usenix.org/event/lsf07/tech/cao_m.pdf https://github.com/gerard/ext4fuse https://archive.today/20120712143749/kerneltrap.org/node/6776
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dbp:attributes	acl, bh, bsddf, commit=nrsec, data=journal, data=ordered, data=writeback, delalloc, extents, journal_dev, mballoc, minixdf, noacl, nobh, nodelalloc, noextents, nomballoc, nombcache, nouser_xattr, oldalloc, orlov, user_xattr (en)
dbp:badBlocksStruct	Table (en)
dbp:compression	No (en)
dbp:date	2010-03-31 (xsd:date) 2019-12-30 (xsd:date) December 2023 (en)
dbp:dateRange	0001-12-14 (xsd:gMonthDay)
dbp:dateResolution	Nanosecond (en)
dbp:datesRecorded	modification , data or attribute modification , access , delete , create (en)
dbp:developer	Mingming Cao, Andreas Dilger, Alex Zhuravlev , Dave Kleikamp, Theodore Ts'o, Eric Sandeen, Sam Naghshineh, others (en)
dbp:directoryStruct	Linked list, hashed B-tree (en)
dbp:encryption	Yes (en)
dbp:fileStruct	Extents / Bitmap (en)
dbp:fileSystemPermissions	Unix permissions, POSIX ACLs (en)
dbp:filenameCharacterSet	All characters and character sequences permitted, except for NULL , '/', and the special file names "." and ".." which are reserved for indicating current and parent directories. (en)
dbp:forksStreams	No (en)
dbp:fullName	Fourth extended file system (en)
dbp:introductionDate	2006-10-10 (xsd:date)
dbp:introductionOs	Linux 2.6.19 (en)
dbp:license	dbr:GPLv2
dbp:maxFileSize	16 (xsd:integer)
dbp:maxFilenameSize	255 (xsd:integer)
dbp:maxFilesNo	4000000000 (xsd:decimal)
dbp:maxVolumeSize	1 (xsd:integer)
dbp:name	ext4 (en)
dbp:os	(en) Windows (en) FreeBSD (en) Linux (en) KolibriOS (en) macOS (en)
dbp:partitionId	: GPT /home partition. (en) : GPT /srv partition. (en) : GPT Linux filesystem data. (en) : GPT Windows BDP. (en) : MBR / EBR. (en)
dbp:precededBy	dbr:Ext3
dbp:reason	Written on the page itself. However, the linked page (en)
dbp:singleInstanceStorage	No (en)
dbp:url	https://web.archive.org/web/20100331074732/http:/ols.fedoraproject.org/OLS/Reprints-2008/kumar-reprint.pdf https://web.archive.org/web/20191230032039/https:/ols.fedoraproject.org/OLS/Reprints-2007/sato-Reprint.pdf
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dct:subject	dbc:2008_software dbc:Disk_file_systems dbc:File_systems_supported_by_the_Linux_kernel
gold:hypernym	dbr:System
rdfs:label	Ext4 (en) إكس تي 4 (ar) Ext4 (cs) Ext4 (ca) Ext4 (de) Ext4 (eo) Ext4 (eu) Ext4 (fr) Ext4 (es) Ext4 (it) Ext4 (ja) Ext4 (ko) Ext4 (pt) Ext4 (nl) Ext4 (pl) Ext4 (sv) Ext4 (uk) Ext4 (ru) Ext4 (zh)
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prov:wasDerivedFrom	wikipedia-en:Ext4?oldid=1309412197&ns=0
foaf:depiction	wiki-commons:Special:FilePath/Simplified_Structure_of_the_Linux_Kernel.svg
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