"... an engineer who is not only competent at the analytics and technologies of engineering, but can bring value to clients, team well, design well, foster adoptions of new technologies, position for innovations, cope with accelerating change and mentor other engineers" -- CACM 2014/12
In 2009, Bermuda Musical and Dramatic Society presented 24 Hours to Curtain: six writers start at 8pm Friday night, are given an opening line, a closing line, and a prop. Their job is to write a 10 minute play, and have it finished by 8am Saturday morning, when the directors and actors come in to learn their lines, block the stage, rehearse, and are ready to put the production on at 8pm Saturday night. This is Severance Pay, one of the plays written over night and presented the next day. And I had just received a Panasonic HVX200A. This is one of my first attempts at video. The first couple of minutes scroll some dialog as I missed the opening.
During an upgrade cycle of my desktop computer, when I was prompted to reboot, the computer would not reboot. It seems something corrupted the booting portion of the drive.
Yes, I know I'm supposed to back stuff up before performing changes, but in this case I didn't.
So... I needed to find a way to recover information off of a raid 10 drive array. I had two sets of two mirrored drives in a striped configuration: Raid 10.
As they were controlled by an Adaptec controllor card, I thought Adaptec might help. They were
unable to offer direct assistance, but they did suggest that the sofware offered by
Runtime Software would be of use.
I used Runtime Software's tools to examine my drives, and used their paid service to determine the drive configuration.
The response back from their paid service indicated that my drives were beyond recovery. Perhaps
the settings I used were incorrect for the data capture their software provided to their 'human
examiners'. But I would have thought they'd have an idea of what would be correct.
After receiving that bit of bad news, I decided to try data recovery myself. I licensed their
tools and gave it a try. Long story short, I was able to recover everything I needed.
The following video shows the steps I used to recover data from a drive
array controlled with an Adaptec AH2910SA Drive controller controlling four drives in a Raid 10
configuration.