Two nights ago thieves stole a notebook from an office of our customers but had to abandon it because they were noticed. They run away and threw a notebook into a drainage ditch full of water. Notebook was found only 2 hours after. Today we finished a hard cleanup and recovery and retrieved 100% of data.
We successfully recovered 100% of data from HP SCSI HDD for Faculty of Medicine, Songkla University.
HP BD03695A27 is actually a re-branded Seagate drive. Disk was showing a “Medium Error” on the controller, the capacity recognized by the controller was wrong – 100000 sectors. This a typical translator problem occurring on the Seagate SCSI drives. The recovered image was cloned to the identical drive and the engineers at the Songkla University were able to boot and use the server the same way as before the crash.
I was looking for a better way to rename more than 20000 recovered JPEG files where original file names and folders were lost. I used to do it with our homegrown Perl script. I finally found a nice free utility: AmoK EXIF Sorter. It can rename files and move them to the folders according to your naming schema, for example:
\Year-Month\Camera_name-day-hour-minute.jpg
It’s a shame I did not see this challenge site before: The Great Zero Challenge. Maybe at least this one will stop some “IT Professionals” boasting about their favorite “professional data eraser” programs. The point is simple: no data recovery company ever recovered anything from the modern hard disk drive simply overwritten with zeros once. With the HDD technology advances the famous Gutman paper is not valid for a modern hard drives for a quite long time already.
Quite a few digital cameras corrupt FAT filesystem when the flash card becomes full. Luckily the images in this case are fully recoverable.
With a help of our new SCSI data recovery complex, we pulled 100% of Microsoft Exchange databases from a Seagate SCSI drive belonging to British Curriculum International School. The kind of a failure was quite common for Seagate SCSI drives: SCSI controller shows “Medium Error”; Drive Capacity is indicated as 0 (or in Linux logs the message “Read Capacity failed” can be seen), the drive serial number is displayed correctly in the diagnostic utilities.
Another successful data recovery from a Toshiba hard disk drive with a bearing problem (this drive has a fluid dynamic bearing). Actually Toshiba is an absolute leader for this kind of HDD failures. This time we recorded an MP3 for you, how the drive sounded when it was brought to us:
Our new SCSI data recovery hardware/software complex should arrive soon, allowing us to do certain new things with SCSI drives we was not able to do before.
Was sold in China to one of our customers as 1Gb drive for a very low price; the actual capacity of the flash chip is just 64Mb. Controller is programmed to report 1Gb to the PC. Note what the markings on the flash chip are sanded off.
