Date: Thu, 10 Oct 2024 18:39:57 +0200 From: Ralf Mardorf <ralf-mardorf@riseup.net> To: questions@freebsd.org Subject: Re: How to zero a failing disk drive before disposal? Message-ID: <4d4886050a110040091998cc8b96323f1fa215db.camel@riseup.net> In-Reply-To: <9ef03152-dce3-463e-b18f-842d6eae318b@FreeBSD.org> References: <5117.1728561469@segfault.tristatelogic.com> <ZwfG1Q0Qtb6IkHCd@pureos> <CAAdA2WNgKoxpb-=p1gMDyZ5XMZEMfz3_1uqPGNz1FhKs_csYnQ@mail.gmail.com> <4592b3d058a5c2c2c5acf752706ade1e4e1ed7ca.camel@riseup.net> <9ef03152-dce3-463e-b18f-842d6eae318b@FreeBSD.org>
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On Thu, 2024-10-10 at 17:13 +0100, Matthew Seaman wrote: > Steel that is hot enough to "fuse into a lump" will need to be > significantly hotter than that -- nearly at the melting point.=C2=A0 All = of > the magnetic information will have been wiped. >=20 > Other ferromagnets useable for magnetic recording are going to behave=20 > similarly. Hi, you only need a morphogenetic field resonator to read data from a demagnetised lump, see https://static.spektrum.de/fm/912/f2000x857/245808923_pa.jpg ;). Regards, Ralf
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