Three days ago one of my hard-drives decided it was time to stop working. The irony of the situation is that I was in the middle of backing up data off that drive when it stopped working. I was happily copying data from the disk to another system when I noticed that a couple of files weren’t copied because of read errors. At first I let the copy continue, then I thought let me run a disk check on the drive first and then I can copy data off. Bad Move.
Once I unmounted the drive none of the tools would recognize it and I couldn’t access any of the data on it anymore. I tried to make a disk image of the drive but even after letting the process run for 2 days it had only imaged 16 MB (The drive was 80 GB) so I cancelled it. If I had let the copy process run I guess I could have copied most of the data off it before it failed.
Now I can’t even get the system to identify the drive. I have a backup of most of the data so its not critical that I get access to the drive but its a good learning experience. So I am going to try freezing the drive and see if that will let me get the data off.
I will document my attempts and will share it over here over the next few days.
- Sur
This is an interesting new biometrics scanner that uses the layout of the veins in the user’s palm to authenticate them. Apparently its more reliable than fingerprints and safer. Couldn’t find any pricing information but I bet they are expensive right now. Hopefully the price will go down a lot so that I can afford to get one to play with.
Synopsis:
Fujitsu Computer Products of America, Inc. on Wednesday announced the global launch of its PalmSecure biometric authentication system. The contactless system identifies users by examining the layout of the veins in the palms of their hands.
The PalmSecure device uses a near-infrared beam, similar to that used by television remote controls, to map the layout of veins carrying oxygen-depleted blood back to the heart. According to Joel Hagberg, vice president of marketing and business development for Fujitsu, those vein patterns are unique in every person — even more so than fingerprints or DNA.
Complete Story: For security, Fujitsu talks to the hand - Computerworld
Thanks,
Suramya
Several motherboards have the necessary hardware for the installation of an infrared transmitter/receiver, requiring only the installation of a module containing the infrared sensor. The great problem, however, is that this module is not easily found in the market and, when it is, its price is high. Our friend Alain Gailland created this module and any user who knows how to use a solder iron can assemble it.
Read complete article: Here