Date: Tue, 25 Jan 2022 16:02:15 -0700 From: Alan Somers <asomers@freebsd.org> To: George Mitchell <george+freebsd@m5p.com> Cc: FreeBSD Hackers <freebsd-hackers@freebsd.org> Subject: Re: Which disk is which? Message-ID: <CAOtMX2ieuR2WgC1atN2qf5CJ-nciWRZ=3qpXhREsgtu8nagFBA@mail.gmail.com> In-Reply-To: <4b2820ca-a342-9719-6d7e-ce91395e8c51@m5p.com> References: <5d4569a7-3198-761e-9fd0-c53567ecb3ea@m5p.com> <YfBl0gEBA5FCsROy@albert.catwhisker.org> <4b2820ca-a342-9719-6d7e-ce91395e8c51@m5p.com>
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On Tue, Jan 25, 2022 at 3:39 PM George Mitchell <george+freebsd@m5p.com> wrote:
>
> On 1/25/22 16:04, David Wolfskill wrote:
> > On Tue, Jan 25, 2022 at 03:59:45PM -0500, George Mitchell wrote:
> >> "zpool status' tells me which disks are in my pool by diskid. But
> >> smartd log messages refer to hardware unit numbers (adaN). How do I
> >> convert between the two? -- George
> >
> > If your hardware supports it, "sesutil show" may be helpful here.
> >
> > Peace,
> > david
> >
> Wow, I never even heard of the "ses" device, but I seem to have one.
> But "sesutil show" is not at all helpful -- says "ses0:" and nothing
> else. ("sesutil status" at least says "ses0: OK".) -- George
That sounds like you only have an SGPIO device, which is builtin to
most SATA controllers, and is almost useless.
BTW, you can also use "geom disk list" to correlate device names to diskid.
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