On Fri, Jan 29, 2021 at 10:12:03AM -0700, Alan Somers wrote:
> What does "camcontrol devlist" show?
Only 2 disk: usb-flash and da1 (isci connected)
(I am currently just boot from 12.2 install)
> On Fri, Jan 29, 2021 at 10:06 AM Slawa Olhovchenkov <slw at
zxy.spb.ru> wrote:
>
> > On Fri, Jan 29, 2021 at 09:51:33AM -0700, Alan Somers wrote:
> >
> > > I've never used any tool with SGPIO. The hardware simply
isn't powerful
> > > enough to be useful. sesutil works, in theory, to control the
LEDs. But
> > > it's of limited usefulness since there's no way to tell
which drives are
> > > installed in which slots.
> >
> > For me sesutil failed w/ "No SES device found"
> >
> > >
> > > On Fri, Jan 29, 2021 at 9:44 AM Slawa Olhovchenkov <slw at
zxy.spb.ru>
> > wrote:
> > >
> > > > On Fri, Jan 29, 2021 at 09:22:47AM -0700, Alan Somers wrote:
> > > >
> > > > > The short story is: SGPIO sucks. It doesn't detect
drive presence,
> > much
> > > > > less provide physical path information. The only thing
you can do
> > with
> > > > it
> > > > > is control the fault LEDs. But doing that usefully
requires you to
> > have
> > > > > some extra source of information about what drives are
installed in
> > what
> > > > > slots. Basically, you need to track that kind of
information
> > offline.
> > > > > sesutil ought to be able to control the LEDs, at least,
but I've
> > never
> > > > > personally used it with SGPIO.
> > > >
> > > > What tool you used with SGPIO?
> > > > What additional drivers need?
> > > >
> > > > > On Fri, Jan 29, 2021 at 9:02 AM Slawa Olhovchenkov
<slw at zxy.spb.ru>
> > > > wrote:
> > > > >
> > > > > > I am have Supermicro MB X9DBU-iF connected to
bcakplane
> > BPN-SAS-825TQ
> > > > > > by T-SGPIO cables. sesutil don't found any SES
device.
> > > > > >
> > > > > > Is this posible to have control to this backplane?
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