Date: Thu, 02 May 2019 11:40:37 -0500 From: Larry Rosenman <ler@lerctr.org> To: Warner Losh <imp@bsdimp.com> Cc: FreeBSD Current <freebsd-current@freebsd.org>, owner-freebsd-current@freebsd.org Subject: Re: Mount Root fails: r347007 Message-ID: <5084541f31224d3fb91796f0b4096bb7@lerctr.org> In-Reply-To: <6fd7b2d4dcbbbe07a2e9639e3657906d@lerctr.org> References: <20190502040229.ysm45il3n2mdsfg6@ler-imac.local> <CANCZdfrUuYDAVEg3M9GbjBFv=Qb0JQc=h2HKQ_Aj%2BLP3CKoLwQ@mail.gmail.com> <e43fe27edd1761a39169c9e9f71185c0@lerctr.org> <CANCZdfq_OyFxkfL9zYDa7pdMeNQuQ%2B9ox2eVFyJvUH5aW6DjeQ@mail.gmail.com> <33e20e5367966cb4f5c2856f3eda192f@lerctr.org> <b9ecd1747f06dd0b5f90a5fa49988922@lerctr.org> <CANCZdfpe-fMWrEK-fkY1XdLpg%2Ba36nYO=FSJM71noXZ1uM0Y4w@mail.gmail.com> <4419741bbbc2fafe9efde97fb5bf6d8b@lerctr.org> <6fd7b2d4dcbbbe07a2e9639e3657906d@lerctr.org>
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On 05/02/2019 11:34 am, Larry Rosenman wrote: > On 05/02/2019 11:10 am, Larry Rosenman wrote: >> On 05/02/2019 10:58 am, Warner Losh wrote: >>> On Thu, May 2, 2019 at 9:54 AM Larry Rosenman <ler@lerctr.org> wrote: >>> >>>> On 05/02/2019 9:41 am, Larry Rosenman wrote: >>>> > On 05/02/2019 9:24 am, Warner Losh wrote: >>>> >> On Thu, May 2, 2019 at 7:40 AM Larry Rosenman <ler@lerctr.org> wrote: >>>> >> >>>> >>> On 05/02/2019 8:29 am, Warner Losh wrote: >>>> >>> > On Wed, May 1, 2019 at 10:04 PM Larry Rosenman <ler@lerctr.org> >>>> wrote: >>>> >>> > >>>> >>> >> Upgraded from r346487 to r347007, and when I reboot, I get a >>>> mountroot >>>> >>> >> prompt. If I answer it with the same BootFS I booted from >>>> >>> >> (zfs:zroot/ROOT/r347007) it continues to boot, and run. >>>> >>> >> >>>> >>> >> Dmesg: https://www.lerctr.org/~ler/Boot-NoRoot.txt >>>> >>> >> >>>> >>> >> What else do we need? >>>> >>> >> >>>> >>> >> I did upgrade the EFI partitions, and the freebsd-boot partitions >>>> >>> >> and that did *NOT* change anything. >>>> >>> >> >>>> >>> >> Ideas? >>>> >>> >> >>>> >>> > >>>> >>> > BIOS or UEFI booting? >>>> >>> >>>> >>> UEFI boot. >>>> >>> >>>> >> >>>> >> So no change to \efi\boot\bootx64.efi (or whatever you are booting? >>>> >> >>>> >> Can you get the output of 'show' in the boot loader? >>>> >> >>>> >> Also, is there a way you can try one or two of the versions in between >>>> >> 346487 and 347007 to try to narrow the changes down a bit? >>>> >> >>>> >> Warner >>>> > >>>> > show output in 4 screenshots: >>>> > https://www.lerctr.org/~ler/FreeBSD/NO-BOOT/ >>>> > >>>> > What's the easiest way to try some of the other revisions? And which >>>> > would >>>> > you suggest? (I'm set up for meta-mode). >>>> working with Kyle Evans on IRC, and backing /boot/loader.efi to >>>> r346487 >>>> lets the system boot >>>> normally. >>>> >>> >>> OK. I noticed vfs.root.mountfrom wasn't set. Can you see if it's set >>> in >>> your successfully booted system with kenv? >>> >> >> 2 things: r346675 still works, and vfs.root.mountfrom *IS* set. > r346879 does *NOT* work. Stepping back to r346759 r346759 *WORKS*. So it's r346879 that breaks it. -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: ler@lerctr.org US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106
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