Inside a Linux operating-system based computer, sites, blocks, electrical sockets, files, along with other products are known by their corresponding file descriptors. File descriptor is among the significant data structures of Linux operating-system. It’s very required for the file descriptor to become consistent for correct working of the system. Just in case it’s broken, you can’t access your precious data in the disk and face severe loss of data situations. In such instances, you have to go for Linux file recovery solutions.
Should you encounter any error out of your system associated with file descriptor corruption, it may be because of corruption towards the Linux file system. File system corruption is really a primary reason of information loss and cause serious trouble for you. For any practical demonstration of this issue together with your A linux systemunix, you might encounter the next error message whenever you make an effort to access data out of your Linux hard disk-
-Bad file descriptor-
The above mentioned error could also occur while startup the body or mounting a hard disk volume. It renders your precious data inaccessible. At this time, you have to discover the main of the problem and connect it using solutions.
Grounds from the problem- You might encounter this behavior of Linux operating-system because of the following reasons-
Linux uses /dev/null file that removes all data, that is written towards the file after confirming that write process is finished effectively. You may encounter the file description problems when the file is erased. If the error happens while being able to access any file in the hard disk, it may be because of corrupt disk blocks or file system corruption.
Resolution Use the below techniques to work through this problem- To repair overwritten or erased /dev/null file problems, you’re needed to exchange the file with appropriate iNode. Run fsck command around the affected Linux hard disk to solve file system inconsistency and hard disk integrity issues. Prior to running this command, file system should be not-mounted and system should be running in single-user mode.
Restore data from the newest backup. It’s an efficient Ext3 recovery solution to obtain your precious data back. If no above techniques work, use third-party software to do file recovery Linux. The programs can handle locating your significant data in most loss of data situations.