Meta Knowledge Construction Harm in HP-Unix Working System

An unbootable onerous drive quantity is likely one of the widespread issues encountered by customers engaged on HP-Unix working system. Few foremost causes chargeable for an unmountable habits are file system injury, metadata construction corruption, virus assault, and extra. One of many main penalties of an unbootable onerous drive quantity is the inaccessibility of knowledge saved in that exact quantity. To entry the information saved in that quantity, the very best approach is to revive the information from an up to date backup. Nevertheless, if no again up is accessible or backup falls quick to revive the specified information, then you’ll need to make use of superior HP-Unix Knowledge Restoration utility that may efficiently recuperate your misplaced information.

As a sensible instance, you encounter the under error message, while you try and mount your HP-Unix based mostly system:

“vxfs fsck: file system had I/O error(s) on meta-data.
log replay in progress
file system just isn’t clear, full fsck required
pass0 – checking structural information
pass1 – checking inode sanity and blocks
vxfs fsck: fsck learn failure bno = 237640, off = 0, len = 8192
file system test failure, aborting…”

The above error message seems every time you try and mount your system.


The foundation trigger for the above error message, as said within the error message, is the enter/output error(s) within the file system.

The easiest way to resolve the file system corruption HP-Unix working system is to run the FSCK command (additionally prompt within the error message). Nevertheless, on this case, the FSCK command will be unable to resolve the issue as a result of the command cannot resolve the enter/output errors. Two methods to beat the above challenge are mentioned under:

Change the onerous drive.

Re-install HP-Unix working system.

In case of recent re-install of HP-Unix working system, all the information saved within the onerous drive will get erased. To recuperate the information from the formatted onerous drive partition, you’ll need to make use of HP-Unix Knowledge Restoration utility. These HP-Unix Restoration functions use highly effective scanning strategies to recuperate the information from formatted onerous drive partitions. Such restoration functions are designed by extremely proficient engineers and are integrated with extremely graphical consumer documentation that makes them straightforward to grasp and implement.

Stellar Phoenix HP UNIX – Knowledge Restoration is environment friendly HP-Unix Restoration software program that helps HP-UX file variations like HP-UX 10.x, 11 and 11i. It will get put in on Home windows (2003, XP, 2000, NT3.51 and above, ME, 9x) and the affected HP-UX onerous drive needs to be related as slave.