Date: Tue, 5 Nov 2024 13:47:15 +0100 From: Tomek CEDRO <tomek@cedro.info> To: Dave Cottlehuber <dch@freebsd.org> Cc: Warner Losh <imp@bsdimp.com>, freebsd-fs <freebsd-fs@freebsd.org> Subject: Re: nvme device errors & zfs Message-ID: <CAFYkXj=dhKDpNzvE1QPTJtE8dKiDwkbpLrnxDCTo=0Y17sVnVQ@mail.gmail.com> In-Reply-To: <620f4e82-aa69-4af0-bd22-b21203ab8745@app.fastmail.com> References: <3293802b-3785-4715-8a6b-0802afb6f908@app.fastmail.com> <CANCZdfpPmVtt0wMWAYzhq4R0nkt39dg3S2-zVCCQcw%2BTSugkEg@mail.gmail.com> <ad8551cc-a595-454b-8645-89a16f60ab0f@app.fastmail.com> <CAFYkXjkdvq29aFvNfkmFjb%2BZN8gPJgZFMr942iju=KVcwieDYw@mail.gmail.com> <620f4e82-aa69-4af0-bd22-b21203ab8745@app.fastmail.com>
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On Tue, Nov 5, 2024 at 12:20=E2=80=AFPM Dave Cottlehuber <dch@freebsd.org> = wrote: > On Tue, 5 Nov 2024, at 11:10, Tomek CEDRO wrote: > > Magician software can upgrade firmware and perform other checks, works > > on Windoze macOS and Android: > > that will be difficult, I don't have an nvme capable thing for any > of those. Look here :-) https://download.semiconductor.samsung.com/resources/software-resources/Sam= sung_SSD_990_PRO_4B2QJXD7.iso Also seems like nvme-cli can update firmware but there are problems on Samsungs :-) https://github.com/linux-nvme/nvme-cli/issues/2298 > > Another idea is maybe disk overheats and resets itself to cool down? > > that is a great point, the mainboard comes with inbuilt heatsinks, but > when I assembled it, the 2nd nvme slot heatsink looked a lot less > bulky than the other one, I remember distinctly wondering if it would > cope. If it happens again I'll see if I can get a temp measurement > at the time of failure. > > I would hope temperature throttling would not be quite so brutal, to > remove itself from the bus entirely, but its a reasonable explanation. I am also looking at this drive but its a bit too expensive for me right now.. I can see lots of offers with heatsink for that model so this may be the problem.. good to know what to prepare for :-) --=20 CeDeROM, SQ7MHZ, http://www.tomek.cedro.info
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