Linux Community Magazine

Kernel panic in Linux operating systems is the condition where system detects an error, out its scope. When the unrecoverable state is detected by Linux, the kernel code can possibly call the panic function of sys/system.h and in turn may yield you error messages, similar to:Linux Kernel panic: VFS: Unable to mount root fsKernel panic can result due to the bug in the call chain or may be due to the hardware faults or failure. When the system gets processor expectations which cant be handled with any means, kernel panic is an obvious symptom. Either the operating system or the hardware faults can become responsible for kernel panic to happen. However, attempting to read an invalid memory address can also create the problem which makes operating system inactive to do any operations. This unstable state is targeted to prevent further damage to the data and the system.Hardware failure such as of RAM or the ALU malfunctions are still easy to handle. But those pointing to the ha rd drive failure and hence risking data at the end need a definitive cure of Linux recovery service.To cure these issues, replace the failed hardware, but the conditions when you need to replace the hard drive, needs Linux recovery first. However, in the other issues like operating system problems, you can use mkinitrd script which constructs a directory structure, acting as an initrd root file system. This will benefit you kernel module to load.At the worst case, the operating system reinstallation may be needed. Surely, the cure is efficient but as the formatting result, this will delete all the data, placed in the primary volume of hard drive.Data recovery Linux in any of the case, either from the failed or the formatted hard drive requires a prominent way out. Data worth and any risk imply that you are playing with the business existence itself. Send your failed hard drive to the Linux recovery company or use Linux data recovery software when some software problem is th ere.At Stellar Information Systems Limited, you would find the splendid data recovery Linux solutions. Expert technicians of Stellar put their maximum efforts in bringing the lost data back through Class 100 Clean Rooms.On the other hand, Stellar Phoenix Linux Data Recovery software cures all the logical data loss problems with the superb scanning algorithms and eases the users with the interactive interface. This Linux recovery product is compatible with Ext2, Ext3 and Reiser FS file systems.