this post was submitted on 28 Jun 2023
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If I issue an hdparm secure erase against a drive that does not have it? (lemmy.one)
submitted 1 year ago by waspentalive@lemmy.one to c/linux@lemmy.ml
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I am zeroing out some old drive - some may not have secure erase. If I issue the command:

hpparm --security-erase-enhanced

Against a drive that does not have this feature, will it error? Man does not tell me.

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[–] dlarge6510@lemm.ee 3 points 1 year ago (1 children)

You will get an error

[–] waspentalive@lemmy.one 1 points 1 year ago* (last edited 1 year ago)

Not in my case.

After I posted :
I ran hdparm --security... and did not get an error.

Then I ran hpparm -I and found that the drive did not have the secure erase feature.

So I did not get the error on a drive that should have errored. I am guessing the Security Erase command just spews the appropriate command at the drive and nothing Is reported back.