Damaged Disk Labels May Cause Data Loss In Linux Article

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Damaged Disk Labels May Cause Data Loss in Linux

In Linux operating system, the hard drive volumes are mounted by the disk labels, in place of the device paths.

Author: Allen Sood

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It is a quite effective approach because the disk path and name can get changed when you boot your system and so can create a number of complications for your system. Therefore, the labels are assigned to Linux volumes so that they can mount at correct place. But in some situations, the disks can not be mounted and accessed due to disk label corruption and you come across critical data loss situations. In order to extract lost data in such situations, Linux Data Recovery is required.

The disk label is a quite significant data structure for accessing a Linux hard drive volume. All the entires for volumes to be mounted during boot time are stored in /etc/fstab file. When disk labels get damaged, Linux volumes can not be mounted and thus all your critical data becomes inaccessible.

This issue may occur during boot time. In case of unexpected system shutdown, when you reboot the system, fsck runs automatically at startup. This command-line utility checks integrity of hard drive and file system to detect and repair errors. However, incomplete or improper processing of this tool may increase the chances of file system corruption and data loss. This behavior of Linux operating system needs Data Recovery Linux to be handled.

When you run the fdisk command to manipulate hard drive partition table, following error message may occur and the process gets terminated:

“Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)”

The above error indicates that the label of particular volume is corrupted and due to the same, volume can not be either seen or accessed. In such cases, backup proves as real help to restore your data from affected storage media. But in case if the backup is not available, Linux Recovery Software are needed for extracting lost data.

These applications are particularly designed to thoroughly scan the whole hard drive and extract all lost, missing, and inaccessible data from it. The Linux Data Recovery applications are completely easy to use as they have simple and rich graphical user interface. With read-only and non-destructive conduct, such tools perform safe recovery without altering original data on the drive.

Stellar Phoenix Linux Data Recovery is the most efficient and powerful application for assured recovery. It recovers lost data from Ext4, Ext3, Ext2, FAT32, FAT16, and FAT12 file system volumes. The software is compatible with all major distributions of Linux such as SUSE, Debian, Fedora, and Red Hat.

About Author

Allen Sood a student of Mass Communication doing research on Linux Data Recovery software . He is also a freelancer for http://www.data-recovery-linux.com/

Article Source: http://www.1888articles.com/author-allen-sood-27783.html

Damaged Disk Labels May Cause Data Loss in Linux