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Tonight's "can he fix it" job. Data recovery from a mirrored disk set, fresh out of a dead enclosure. Only 1TB drives... Who knows 🥴

Already been paid with a jar of homemade .

Bring it on!

Well, the left side HDD powered up in my USB dock. I was able to see all the partitions and heard no nasty noises. The partition that had all the data is raid formatted so I cannot simply mount it. Now researching and software RAID so that I can safely mount this one disc of a mirror RAID set.

Yes, this is fun... Lovin' it!

Well, after some research, and a sprinkling of mdadm incantations, I have managed to --assemble 1 disk of this mirror through a USB SATA dock. Did have some fun with an md127 device cause a busy error, but a --stop sorted that.

Anyway, I now have the disk mounted and data is starting to copy off it! Yippee 😁

Learnt lots about and too 🥳

Ok job done 👍

650GB of data successfully copied off this mirror volume from a failed enclosure.

I have no idea how long it took... I went to bed and left it working. It had completed next morning with no errors or complaints.

Recovered data passed a smell test when I looked at it on my Win10 PC.

Perfect - if only everything was this easy in tech! 🍾

Ian Neill

And for my efforts, I have been rewarded with the "dead" (maybe?) board. It was confessed that it was fine up until the power was accidentally removed... So I am suspecting a corrupt OS image, as the board looks like it is in perfect shape. I think I have identified a serial port I can solder wires onto. Maybe I will catch something if there is any boot at all?

Well, 4 wires has proved more difficult than I was expecting! To be fair the J1 pads are tiny, so I have had to use 30AWG wire. Anyway, lesson learnt - a magnifying headset with LED lights is now on order...

Need them too. I know I have a solder short, but I'll be damned if I can see it 🧐

My magnifying illuminated headset arrived today, and I am really pleased with it. I was able to easily inspect last night's board and see how bad it was, and I was then able to find and fix the short too! Will take practice to use them naturally, but they are so helpful I do not think I will solder without them now. 🤓

The only downside is that my family all laughed at me and agreed that I looked like a complete plonker! 😁