ext

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Related to Ext3: Ext4

ext

(EXTended file system) The first file system developed exclusively for the Linux operating system. Introduced in 1992, the limits of the Minix file system originally used in Linux were greatly increased: volume size from 64MB to 2GB, and file names from 14 to 255 characters. Ext also introduced a virtual file system (VFS) interface, which allows different underlying architectures to be used.

ext2, ext3, ext4
In 1993, ext2 added the traditional Unix inode and other features of the Unix File System (see inode and UFS). Maximum volume size jumped to 32TB.

Introduced in 2001, the major enhancement to ext3 was three levels of journaling, the most robust of which duplicates the indexes and file contents in the journal before updating the actual file system (see journaling file system). See file system.

In 2008, ext4 added several enhancements for large files: maximum volume size increased to one exabyte and file size to 16TB.

EXT

On drawings, abbr. for “exterior.”
References in periodicals archive ?
Scalable: Next3 adds minimal overhead to Ext3, and can retain large numbers of snapshots without performance degradation.
Ext3 Compatible: Next3 is fully forward and backward compatible with Ext3.
Data Recovery Wizard Professional delivers all the features of Data Recovery Wizard, while adding some advanced data recovery capabilities: recovery from dynamic disk and EXT2 and EXT3.
As for the Professional Edition of Data Recovery Wizard, it delivers all the features of Data Recovery Wizard, while adding some advanced data recovery capabilities: recovery from EXT2 and EXT3 (popular file systems of Linux) and basic and dynamic disk.
In addition to safe partition resize, copy, and move features for Windows, Linux and more, users can safely resize NTFS clusters, convert NTFS Dynamic disk into basic NTFS, resize Linux Ext2, Ext3 and ReiserFS partitions and much more.
Additionally, EASEUS also provides Data Recovery Wizard Professional Edition to support dynamic disks and Linux EXT2 or EXT3 File Systems.
FDR/UPSTREAM provides extensive support for all existing Linux file types including hard links, symbolic links, owners, single file systems, Resier file systems as well as ext2, ext3, XFS, GFS, and remote NFS attachments.
EASEUS Data Recovery Wizard Professional also provides a solution to restore formatted files from an EXT2 and EXT3, dynamic disk.
provides full LILO and GRUB support for the EXT2 and EXT3
Partition Table Doctor for partition recovery and repair works with FAT16, FAT32, NTFS, NTFS5, EXT2, EXT3, SWAP File Systems on different kinds of drive (IDE, ATA, SCSI).