Date: Mon, 11 Nov 2019 14:52:27 GMT From: Martin Simmons <martin@lispworks.com> To: Jonathan Anderson <jonathan.anderson@mun.ca> Cc: freebsd-fs@freebsd.org Subject: Re: Broken ZFS boot on upgrade Message-ID: <201911111452.xABEqRXl023101@higson.cam.lispworks.com> In-Reply-To: <20191111131248.GD70914@bagstock.jonandchrissy.ca> (message from Jonathan Anderson on Mon, 11 Nov 2019 09:42:48 -0330) References: <CAP8WKbJWSHzhFCKijRVxydKEwgD_4NX2gmA-QVEVZPuotFCGvQ@mail.gmail.com> <201911111153.xABBrEQB021531@higson.cam.lispworks.com> <20191111131248.GD70914@bagstock.jonandchrissy.ca>
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>>>>> On Mon, 11 Nov 2019 09:42:48 -0330, Jonathan Anderson said: > IronPort-SDR: ceFSuzFcg1v+wJx9uExExUpnIS9KKyHX2ru5QfYI5wuUSU/1dtZ5bBhqndGGrT9oQpi3iWnC5y > > On 11/11, Martin Simmons wrote: > > >>>>> On Sun, 10 Nov 2019 22:16:26 -0330, Jonathan Anderson said: > > > > > > but when I run `lszfs > > > zroot/ROOT/default` from the loader prompt it gives me an empty result (so, > > > e.g., no /boot). > > > > FWIW, I think that is normal unless you have created a child dataset of > > zroot/ROOT/default. > > Oh I see, so `lszfs` lists datasets rather than contents? Yes. > > You can try the ls command, e.g. > > > > ls > > ls /boot > > ls /boot/kernel > > ls /boot/kernel/kernel > > These commands resulted in "i/o error - all block copies unavailable" errors. That suggests it is having problem accessing the root directory, not just the boot files. __Martin
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