Fsck Errors Cause Data Loss in Linux
File system corruption is a common issue with all computer operating systems, including Linux. It might cause several drastic issues and need operating system reinstallation. To correct such problems, Linux provide fsck tool. It is a command line utility to check and fix file system problems. But in some situations, the fsck can not help you to repair the file system and give errors on completion. At this point, the file system remains damaged and cause serious data loss scenarios. At this point, you are required to opt for Linux Data Recovery to retrieve your precious and business critical data. In a practical scenario, when you run fsck on a damaged Linux hard drive, you might come across any of the below error messages:
- The superblock could not be read or does not describe a correct ext2 file system. If the device is valid and it really contains an ext2 file system (and not swap or ufs or something else), then the superblock is corrupt, and you might try running e2fsck with an alternate superblock: e2fsck -b 8193
- fsck died with exit status 1
- File system errors left uncorrected
- CANNOT READ: DISK BLOCK block-number: I/O ERROR
In these situations, all of your valuable data on Linux hard drive become inaccessible and you come across data loss situations. At this point, you need to sort out this issue by carrying out Data Recovery Linux to retrieve lost data.
Cause
This problem generally occurs when Linux file system gets severely damaged due to virus infection, user mistakes or improper system shutdown and fsck can not detect the errors and resolve them.
Resolution
In order to sort out this problem, you need to format the hard drive and reinstall the operating system. This process will install a new file system and fix the problem. But it has a downside that it deletes all the data from hard drive and cause complete data loss. These circumstances need Linux Data Recovery to retrieve lost data. Recovery is best possible with the help of powerful and advanced third party Linux Data Recovery Software. They have interactive and user-friendly interface to provide easy recovery. These applications have read-only design to carry out safe recovery.
Stellar Phoenix Linux Data Recovery is the most excellent solution for all Linux data loss situations. It supports recovery from Ext4, Ext3, Ext2 and ReiserFS file system volumes. This software is compatible with all major Linux distributions including RedHat, Ubuntu, Debian and Fedora.
