Date: Sun, 24 Feb 2019 06:57:35 +0100 From: Michael Sierchio <kudzu@tenebras.com> To: info--- via freebsd-questions <freebsd-questions@freebsd.org> Subject: Re: Recover failed SD card Message-ID: <CAHu1Y72b5vn8950yV7LNOZNDOmnB6kWfwf6mjQMzTmQMH-S2Cg@mail.gmail.com> In-Reply-To: <1D49330E-F047-4F86-8F37-A54980624332@kreme.com> References: <2341a9ac-42aa-737e-441f-b69cccc826c6@netfence.it> <d5a35ea2-4730-1244-7448-8effa8aca8d8@kicp.uchicago.edu> <afed71c6-b3be-9144-5bc1-78663932e6f5@baywinds.org> <1D49330E-F047-4F86-8F37-A54980624332@kreme.com>
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/dev/<BLAH> / ufs rw,noatime 1 1 The *noatime* directive seems to make flash-based disk devices last much longer. YMMV. On Sun, Feb 24, 2019 at 1:49 AM @lbutlr <kremels@kreme.com> wrote: > On 23 Feb 2019, at 13:50, Bruce Ferrell <bferrell@baywinds.org> wrote: > > Unfortunately flash memory "wears out". There are spare storage blocks > and logic to level wear by switching th the spares when main block failur= es > are detected. > > Yeah, that=E2=80=99s good theory, but it=E2=80=99s not what has happened = with mine. > Genrally they fail in the first few weeks. Even if it takes longer, it is > not like they have been written and rewritten many times. This isn=E2=80= =99t a > wear issue, it is an "SD Cards Break easily" issue. > > -- > 'I knew the two of you would get along like a house on fire.' Screams, > flames, people running for safety=E2=80=A6 > > > > _______________________________________________ > freebsd-questions@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to " > freebsd-questions-unsubscribe@freebsd.org" > --=20 "Well," Brahma said, "even after ten thousand explanations, a fool is no wiser, but an intelligent person requires only two thousand five hundred." - The Mah=C4=81bh=C4=81rata
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