Linux Community Magazine

Partitions created in the hard drive enable you to install different operating systems. A partition table is positioned at the first sector (cylinder 0, head 0 and sector 1, Master Boot Record) of every hard drive. This table contains the information about locations and sizes on the hard drive. Corruption in a partition table can occur due to improper system shutdown, file system corruption, software bugs and more. Once the partition table is corrupted, the user may not be able to boot a particular operating system. Furthermore, the data saved in the unbootable partition becomes inaccessible. In such situations, you need to restore the data from the latest backup. To recover the data completely, in case of no backup availability, you need to use effective Linux Data Recovery application. To perform dual boot on the computer system, the user installs two operating systems (Windows Vista and Linux). The user encounters the below error message when he attempts to boot the Lin ux operating syste:Partition table invalid or corrupt This is not goodHowever, when the user attempts to start Windows Vista operating system, he can easily do so. The above error message mainly appears when the sanity checks on the integrity of the partition table fail. After the above error message appears, the data saved in that particular hard drive partition (where Linux is installed) becomes inaccessible. Resolution:To resolve the above error and access the partition data, you need to check the partition table by running FDISK command in Linux. You need to make sure that the at least one of the partitions has been marked as active. However, if there is more than one partition marked as active, then you need to remove that active flag from either of those partitions. If the above measure fails to perform and the user is still not able to access the partition data, then he needs to reinstall Linux on that partition. Reinstalling Linux will delete all the previously saved data from the hard drive partition. To recover the lost data, the user needs to use powerful Linux Recovery software. Such Data Recovery Linux applications employ advanced and high-end scanning methods to recover the lost data. With interactive user-interface, these utilities are easy to understand. A world-wide trusted, effective and advanced application that fulfills all the requirements of being the finest Linux Recovery application is Stellar Phoenix Linux Data Recovery. This read only Linux Recovery application completely recovers and restores data from the lost or deleted logical partitions. It supports all the Linux file systems including Ext2, Ext3 and ReiserFS. This Linux Recovery utility is compatible with Windows Vista, 2003, XP and 2000.