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HDD data recovery (lemmy.dbzer0.com)

submitted 4 months ago by zer0squar3d@lemmy.dbzer0.com to c/selfhosted@lemmy.world

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I have a HDD 4tb Toshiba drive I had in a Raid 1 NAS device (NSA320) that failed in the raid and I replaced it and rebuilt the raid and life was good.

I have finally moved to a better custom TrueNas scale setup with 2x 8tb HDD in a Raid 1 with weekly encrypted backups to online cloud. I have 2 4tb Toshiba HDDs that match closely with the dead hdd.

I want to try to recover data from it mainly because I want the experience... Let me explain. The drive clicks, yes you can hear the disks spin up to speed and then you hear clicking as it's trying to read.

I want to know if I can start off trying to swap the circuit board to rule that out without much issue? I have true HEPA filter air purifiers and I can rotate and angle them to have a positive pure air pressure if I need to open it up and swap out the arms.

Is it worth trying? Anything I should know or think about in my decision to try this?

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[–] dmention7@lemm.ee 4 points 4 months ago (1 children)

For a quick and dirty clean room run the shower really hot for a few minutes to make a bunch of steam and then wait for the humidity to naturally equalize, boom you got a few minutes to do your swap job.

I've never heard of this... what's the idea behind it? That you get the RH near 100%, and any dust particles will be a nucleation point for water to condense on, causing them to literally rain out of the air?

[–] Mountain_Mike_420@lemmy.ml 2 points 4 months ago

Yeah basically. The point is you will never be able to make a real clean room in your home. This gets you 90% of the way there for a tiny bit of time and only takes a few minutes to get going.