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Next3

Next3 is a journaling file system for Linux based on ext3 which adds snapshots support, yet retains compatibility to the ext3 on-disk format. Next3 is implemented as open-source software, licensed under the GPL license.

Features, Background & Next4

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Explore the main themes, entities and connections around Next3. Start with the topic map, then use the sections below for research and deeper semantic analysis.

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Key facts & relationships

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Allowed filename characters
All bytes except NULL and '/'
Attributes
No-atime, append-only, synchronous-write, no-dump, h-tree (directory), immutable, journal, secure-delete, top (directory), allow-undelete
Bad blocks
Table
Data deduplication
No
Date range
December 14, 1901 – January 18, 2038
Date resolution
1s

Topics to explore

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Overview

Background

Features

Next4

Advanced semantic analysis

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Map overview Semantic statistics

Next3

Nodes22
Edges21
Triples41
Avg. degree1.91
Density0.090909
Components1

How this topic connects Entity context

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Next3

Top relations

related to Next4 · 9
Next3 → As, Chinese Academy, Computer Technology, Ext4, Next4, PICT, Pune Institute, Sciences, The
related to Dynamically Provisioned Snapshots Space · 4
Next3 → Dynamically, Linux Logical Volume Manager, Storage, The
related to Compatibility · 3
Next3 → Because, Since Next3, The
related to Performance · 2
Next3 → When, With
Allowed filename characters · 1
Next3 → All bytes except NULL and '/'
Attributes · 1
Next3 → No-atime, append-only, synchronous-write, no-dump, h-tree (directory), immutable, journal, secure-delete, top (directory), allow-undelete
Bad blocks · 1
Next3 → Table
Data deduplication · 1
Next3 → No
Date range · 1
Next3 → December 14, 1901 – January 18, 2038
Date resolution · 1
Next3 → 1s

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

file snapshots system space linux data ext3 snapshot allocated files compatibility needed systems open-source storage on-disk software directory max features

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Next3Allowed filename charactersAll bytes except NULL and '/'1.00infobox
Next3AttributesNo-atime, append-only, synchronous-write, no-dump, h-tree (directory), immutable, journal, secure-delete, top (directory), allow-undelete1.00infobox
Next3Bad blocksTable1.00infobox
Next3Data deduplicationNo1.00infobox
Next3Date rangeDecember 14, 1901 – January 18, 20381.00infobox
Next3Date resolution1s1.00infobox
Next3Dates recordedmodification (mtime), attribute modification (ctime), access (atime)1.00infobox
Next3DeveloperCTERA Networks1.00infobox
Next3Directory contentsTable, hashed B-tree with dir_index enabled1.00infobox
Next3File allocationbitmap (free space), table (metadata), snapshots are allocated as files from the volume free space1.00infobox
Next3File system permissionsUnix permissions, ACLs and arbitrary security attributes (Linux 2.6 and later)1.00infobox
Next3IntroducedMay 2010; 16 years ago (2010-05) with Linux 2.61.00infobox
Next3Max file size2 TB1.00infobox
Next3Max filename length254 bytes[citation needed]1.00infobox
Next3Max no. of filesVariable, allocated at creation time1.00infobox
Next3Max volume size2 TB – 16 TB1.00infobox
Next3Partition IDs0x83 (MBR) EBD0A0A2-B9E5-4433-87C0-68B6B72699C7 (GPT)1.00infobox
Next3Supported operating systemsLinux1.00infobox
Next3Transparent compressionNo1.00infobox
Next3Transparent encryptionNo (provided at the block device level)1.00infobox
Next3is ajournaling file system for Linux based on ext3 which adds snapshots support0.90text

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