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Date:      Sun, 14 Aug 2022 13:57:05 -0600
From:      Warner Losh <imp@bsdimp.com>
To:        Pete Wright <pete@nomadlogic.org>
Cc:        Stefan Esser <se@freebsd.org>, FreeBSD Current <freebsd-current@freebsd.org>,  Yasuhiro Kimura <yasu@freebsd.org>, Oleg Lelchuk <oleglelchuk@gmail.com>
Subject:   Re: Updating EFI boot loader results in boot hangup
Message-ID:  <CANCZdfqgQ9ufhaBZ-FRjOAnFQtGJVtVoO4%2BJYgCU3eH_QExDqg@mail.gmail.com>
In-Reply-To: <20220814192609.wyfcogl3dwzteuva@colony.nomadlogic.org>
References:  <20220814.095721.849461222067829352.yasu@FreeBSD.org> <CA%2BGqWgsMYEp4goeLBO4%2BufDU_ap5Opmf4udL_WSd-NZU1Q3dog@mail.gmail.com> <CANCZdfp4Har%2BrLV5kg94EWO_Uc767K7ga9AKLTznvqoC2JvQXw@mail.gmail.com> <20220814.110850.1703361053728529792.yasu@FreeBSD.org> <CA%2BGqWguOkHegLmijD2BAYhj7t9qCVY%2BmYNLN1_tJGp%2Bi=mNn6g@mail.gmail.com> <45007308-136a-8938-33d0-bb2509ee6ae7@FreeBSD.org> <20220814192609.wyfcogl3dwzteuva@colony.nomadlogic.org>

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On Sun, Aug 14, 2022 at 1:26 PM Pete Wright <pete@nomadlogic.org> wrote:

> On Sun, Aug 14, 2022 at 10:26:32AM +0200, Stefan Esser wrote:
> > Am 14.08.22 um 04:20 schrieb Oleg Lelchuk:
> > > Yes, Yasuhiro and I have the same error.
> >
> > Just a "me too", also on ZFS, on a Ryzen 3 based system.
> >
> > Booting the latest USB snapshot image worked, but not when I copy
> > the whole of /boot from that USB stick to my ZFS boot partition.
> >
> > The system is usable if I boot from USB and manually mount the ZFS
> > file systems over the USB boot image.
> >
>
> adding my voice to the chorus here of "me too". ryzen5/uefi/zfs setup.
>
> has anyone else who has been impacted by this been able to recover?  i
> can boot into a memstick image, and access my uefi shell via the bios -
> but i've never had to hack on btx like this before.
>
> any links or pointers would be appreciated!
>

I think I broke it with my latest updates. I don't have a good ZFS testing
setup
so I'm spending a little time enhancing the bootable image generator to have
one that I can easily test boot with qemu.

Warner

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<div dir=3D"ltr"><div dir=3D"ltr"><br></div><br><div class=3D"gmail_quote">=
<div dir=3D"ltr" class=3D"gmail_attr">On Sun, Aug 14, 2022 at 1:26 PM Pete =
Wright &lt;<a href=3D"mailto:pete@nomadlogic.org">pete@nomadlogic.org</a>&g=
t; wrote:<br></div><blockquote class=3D"gmail_quote" style=3D"margin:0px 0p=
x 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On Sun=
, Aug 14, 2022 at 10:26:32AM +0200, Stefan Esser wrote:<br>
&gt; Am 14.08.22 um 04:20 schrieb Oleg Lelchuk:<br>
&gt; &gt; Yes, Yasuhiro and I have the same error.<br>
&gt; <br>
&gt; Just a &quot;me too&quot;, also on ZFS, on a Ryzen 3 based system.<br>
&gt; <br>
&gt; Booting the latest USB snapshot image worked, but not when I copy<br>
&gt; the whole of /boot from that USB stick to my ZFS boot partition.<br>
&gt; <br>
&gt; The system is usable if I boot from USB and manually mount the ZFS<br>
&gt; file systems over the USB boot image.<br>
&gt;<br>
<br>
adding my voice to the chorus here of &quot;me too&quot;. ryzen5/uefi/zfs s=
etup.<br>
<br>
has anyone else who has been impacted by this been able to recover?=C2=A0 i=
<br>
can boot into a memstick image, and access my uefi shell via the bios -<br>
but i&#39;ve never had to hack on btx like this before.<br>
<br>
any links or pointers would be appreciated!<br></blockquote><div><br></div>=
<div>I think I broke it with my latest updates. I don&#39;t have a good ZFS=
 testing setup</div><div>so I&#39;m spending a little time enhancing the bo=
otable image generator to have</div><div>one that I can easily test boot wi=
th qemu.</div><div><br></div><div>Warner=C2=A0</div></div></div>

--0000000000000fd23405e638ec97--



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