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What do you do with damaged drives? (lemmy.sdf.org)
submitted 1 year ago* (last edited 1 year ago) by user224@lemmy.sdf.org to c/datahoarder@lemmy.ml
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My old laptop died so I took the SSD from it in hope to use it as external drive. I wanted to just overwrite it with dd for security but I decided to go with f3 as that would also give me the opportunity to test the drive. Sadly, bad results came back

Data OK: 111.75 GB (234352247 sectors)
Data LOST: 14.13 MB (28937 sectors)
       Corrupted: 14.11 MB (28905 sectors)
Slightly changed: 0.00 Byte (0 sectors)
     Overwritten: 16.00 KB (32 sectors)
Average reading speed: 250.69 MB/s

S.M.A.R.T. data if you're curious

ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000b   100   100   050    Pre-fail  Always       -       0
  5 Reallocated_Sector_Ct   0x0013   100   100   050    Pre-fail  Always       -       0
  9 Power_On_Hours          0x0012   100   100   000    Old_age   Always       -       359
 12 Power_Cycle_Count       0x0012   100   100   000    Old_age   Always       -       995
161 Unknown_Attribute       0x0012   100   100   000    Old_age   Always       -       236
163 Unknown_Attribute       0x0003   100   100   050    Pre-fail  Always       -       96
165 Unknown_Attribute       0x0000   100   100   000    Old_age   Offline      -       84
166 Unknown_Attribute       0x0000   100   100   000    Old_age   Offline      -       0
167 Unknown_Attribute       0x0000   100   100   000    Old_age   Offline      -       56
172 Unknown_Attribute       0x0012   100   100   000    Old_age   Always       -       0
173 Unknown_Attribute       0x0022   100   100   000    Old_age   Always       -       0
192 Power-Off_Retract_Count 0x0012   100   100   000    Old_age   Always       -       339
194 Temperature_Celsius     0x0023   059   059   000    Pre-fail  Always       -       41 (Min/Max 33/41)
196 Reallocated_Event_Count 0x0000   100   100   000    Old_age   Offline      -       0
198 Offline_Uncorrectable   0x0012   100   100   000    Old_age   Always       -       0
241 Total_LBAs_Written      0x0012   100   100   000    Old_age   Always       -       1847
242 Total_LBAs_Read         0x0012   100   100   000    Old_age   Always       -       2424

Yeah, barely used. Just the LBAs written/read doesn't seem to make sense.

Any better ideas than paperweight?
I have tested it when it was new, it had no errors.

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[-] d_ohlin@lemmy.world 6 points 1 year ago

Take them apart, add the magnets to my massive ball of old hard drive magnets, shed a tear, order a replacement, and then move on 😂

[-] Nogami@lemmy.world 2 points 1 year ago

Where are the magnets in an SSD?

[-] jws_shadotak@sh.itjust.works 1 points 1 year ago

There aren't any

[-] echo64@lemmy.world 6 points 1 year ago

I've used badblocks in the past to get an extra few years out of a failing drive in the past. But this was in the 64gb being a large drive days, and it only delayed problems

[-] Doombot1@beehaw.org 3 points 1 year ago

I can’t see the SMART data. May be something in there that gives me more information. Seems odd to me that an SSD would just go bad out of the blue - but if you’ve not turned on the drive or laptop in a while, that could be why. But honestly, it may just be fine after a full drive write - couldn’t hurt to try zeroing it w/ dd.

SSDs don’t like being left unpowered for more than a few months. All flash storage, actually. If you take out an SSD and stick it on a shelf for a few years, it’s unlikely that it’ll lose data - but it’s absolutely technically possible, and many companies won’t cover such data losses by warranty after a specified period of time.

[-] oldfart@lemm.ee 2 points 1 year ago

From HDDs you at least had quality magnets and a bldc motor. SSDs go straight to electro trash.

[-] splendoruranium@infosec.pub 2 points 1 year ago* (last edited 1 year ago)

I'm a bit baffled that this hasn't popped up yet: Sell them on eBay.
Mark them as broken goods/scrap and re-iterate that fact very clearly in the product description. Broken drives often sell for up to 1/3 of the value of a working one, no scamming needed.

I cannot tell you why that is, but my theory is that a lot of folk buy up broken drives in private sales in the hopes that the "broken"-diagnosis is just user error and that the drive is actually fine. Knowing my users that might actually be true in many cases.

Edit: I didn't quite catch that you were not able to successfully overwrite your data. I guess that's a point against selling it. Always encrypt your drives, that way you can always sell them when they break!

[-] vicfic@iusearchlinux.fyi 1 points 1 year ago

Aah that's a pretty good idea. But I'm guessing it's not the case for SSD's?

[-] splendoruranium@infosec.pub 1 points 1 year ago

It absolutely is, at least from my observations!

[-] kingtysonsworld 2 points 1 year ago

I've seen a few artists online use dead electronics to make really amazing multimedia art! If you can't figure out a way to use it technically, maybe contact such kind of artist who could use the materials artistically?

[-] Krtek@feddit.de 2 points 1 year ago

I'd kinda trust it if it would detect the errors on its own, but now it's just returning corrupt data, so I'd ditch it

this post was submitted on 20 Aug 2023
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