File system (UFS1 and UFS2) corruption in BSD (Berkeley Software Distribution) operating system primarily occurs due to unexpected system shutdown, metadata structure damage, malicious software like virus and more. In most cases of BSD file corruption, you encounter an error message at the startup of the system. Two major outcomes of this error message are unmountable hard drive and inaccessibility of the hard drive data. To overcome these hazards, the best option is to restore the data from an updated backup. However, if no updated backup is available or backup falls short to restore the lost data, then you will need to use advanced BSD Data Recovery application that can comprehensively recover your data.

Consider a practical scenario, where you encounter the below error message when you reboot your system after making some software updated in your FreeBSD 7.1 system:

“Kern/132397: reboot causes filesystem corruption (failure to sync buffers/vnodes)”

You may also view a long string of numerical characters along with error message. After the above error message appears, hard drive becomes unmountable making all the stored data inaccessible. In addition, you receive the same above error message each time you attempt to boot you system.

Cause:

The root cause for the occurrence of the above error message is file system corruption.

Resolution:

To resolve the above error message, you will need to run FSCK command. Although this command resolves your issue in most cases, after doing some configuration changes, an orderly reboot can further result in corruption. In such scenarios, the best option left is to format your hard drive and reinstall BSD operating system. While reinstalling solves the above issue, it also results in complete loss of data stored on formatted hard partition or volume. For complete recovery of data after reinstalling BSD operating system, you will need to opt for advanced BSD Data Recovery software . Such BSD Recovery utilities are built with highly graphical user interface, which makes them easy to understand without any prior technical knowledge. These applications employ high end scanning methods to completely scan and recover the lost data from a formatted hard drive. Built with non-destructive design, these utilities ensure safe recovery of data.

Stellar Phoenix BSD Data Recovery software is reliable BSD Recovery software. The read only application is applicable for UFS1 and UFS2 file systems and for all the three BSD distributions viz. FreeBSD, NetBSD, and OpenBSD. It is compatible with Windows 2003, XP, 2000, NT, ME, 98 and 95.