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How to Recover Deleted Data From Ext4 File System Volume?
The Ext4 (Fourth Extended File System) was released in Linux 2.6.28 as a functionally stable and complete file system. This is a journaling file system, which is a successor of Ext3 file system. Ext4 was developed as a sequence of the backward compatible extensions for removing 64-bit data storage limits. It is undoubtedly safe to use Ext4 file system in production environment, however, delayed allocation may lead to data loss situations. Also, it is not possible to completely prevent user errors, like accidental deletion of data. In such cases, Ext4 Recovery solutions are required to get your valuable data back.
When you delete files from the Ext4 hard drive volume or data is deleted because of formatting of the volume, the files remain physically intact. Deletion does not actually delete the files. It merely deletes the file system entries and file system pointers. Thus, operation system can not locate any files at a location and it declares disk space as available. But, you must know that the deleted files can be recovered by applying Linux Data Recovery methods.
You can easily recover deleted files from Ext4 file system volume through “Extundelete” utility. The utility examines file system journals and other Ext4 metadata to recover data, using ext2fs library. This utility is based on ext3grep tool. Extundelete is able to retrieve both the file name and contents of deleted file.
Although, Extundelete is a very useful and effective tool, but it can not guarantee absolute recovery of a particular file. Moreover, Extundelete can not perform Data Recovery Linux if the Ext4 file system journal is damaged or deleted.
In such circumstances, backup proves really helpful. It is the most excellent way to safeguard your data against all types of data loss situations. But, if the backup is not available or it is not updated, you may face grave situations of data loss.
At this point, it is possible to recover your precious data from Ext4 file system volume, through Ext4 Recovery Software. These are powerful third-party applications, which carry out extensive scan of entire Linux hard drive to ensure perfect recovery of lost files, directories, and hard drive volumes. The software have self-explanatory and simple graphical user interface and read-only conduct for easy and safe recovery.
Stellar Phoenix Linux Data Recovery is the best ever made software for assured recovery of lost Linux data. It recovers data from Ext4, Ext3, Ext2, FAT32, FAT16, and FAT12 file system volumes. The software is designed for all major distributions of Linux operating system such as SUSE, Debian, Red Hat, Fedora, and Ubuntu.
When you delete files from the Ext4 hard drive volume or data is deleted because of formatting of the volume, the files remain physically intact. Deletion does not actually delete the files. It merely deletes the file system entries and file system pointers. Thus, operation system can not locate any files at a location and it declares disk space as available. But, you must know that the deleted files can be recovered by applying Linux Data Recovery methods.
You can easily recover deleted files from Ext4 file system volume through “Extundelete” utility. The utility examines file system journals and other Ext4 metadata to recover data, using ext2fs library. This utility is based on ext3grep tool. Extundelete is able to retrieve both the file name and contents of deleted file.
Although, Extundelete is a very useful and effective tool, but it can not guarantee absolute recovery of a particular file. Moreover, Extundelete can not perform Data Recovery Linux if the Ext4 file system journal is damaged or deleted.
In such circumstances, backup proves really helpful. It is the most excellent way to safeguard your data against all types of data loss situations. But, if the backup is not available or it is not updated, you may face grave situations of data loss.
At this point, it is possible to recover your precious data from Ext4 file system volume, through Ext4 Recovery Software. These are powerful third-party applications, which carry out extensive scan of entire Linux hard drive to ensure perfect recovery of lost files, directories, and hard drive volumes. The software have self-explanatory and simple graphical user interface and read-only conduct for easy and safe recovery.
Stellar Phoenix Linux Data Recovery is the best ever made software for assured recovery of lost Linux data. It recovers data from Ext4, Ext3, Ext2, FAT32, FAT16, and FAT12 file system volumes. The software is designed for all major distributions of Linux operating system such as SUSE, Debian, Red Hat, Fedora, and Ubuntu.
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