Re: RELENG_13 to 14 upgrade fail
- In reply to: mike tancsa : "Re: RELENG_13 to 14 upgrade fail"
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Date: Thu, 02 Nov 2023 17:03:55 UTC
Loader.efi, yes. On "modern" systems this is usually the same file (hard link) as loader_lua.efi. On 11/2/2023 12:50, mike tancsa wrote: > On 11/2/2023 12:39 PM, Xin LI wrote: >> >> >> On Thu, Nov 2, 2023 at 9:28 AM mike tancsa <mike@sentex.net> wrote: >> >> On one of my VMs that I upgraded from RELENG_13 to RELENG_14, I >> forgot >> to update the boot loader so now at bootup, I have >> ZFS: unsupported feature: com.klarasystems:vdev_zaps_v2 >> >> Can't find /boot/zfsloader >> >> What is the best way to recover from this ? Its a raw vm image. >> gpart is >> p1=freebsd-boot, p2=freebsd-swap,p3=freebsd-zfs >> >> I was thinking perhaps start up a second vm thats RELENG_14, >> mdconfig >> the image, and then what do I need to do ? Just >> >> gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 md0 ? >> >> >> Yes, note that if the host is running FreeBSD you can mdconfig the >> image on the host directly and do it on the host too. >> >> BTW. pmbr is very simple and doesn't change that often, updating >> gptzfsboot should be sufficient. >> > > Thanks! Another server I have (zoo) is EFI. I have not upgraded the > boot pool yet, but its a mirror (ada8 and ada9). Both are > p1=efi > p2=freebsd-boot > p3=swap > p4=zfs > > > root@zoo2:~ # mount_msdosfs /dev/ada8p1 /mnt > root@zoo2:~ # ls -lR /mnt/EFI/ > total 2 > drwxr-xr-x 1 root wheel 512 Feb 1 2021 BOOT > drwxr-xr-x 1 root wheel 512 Nov 21 2020 freebsd > > /mnt/EFI/BOOT: > total 1747 > -rwxr-xr-x 1 root wheel 894464 Feb 1 2021 BOOTX64.efi > > /mnt/EFI/freebsd: > total 1747 > -rwxr-xr-x 1 root wheel 894464 Feb 1 2021 loader.efi > root@zoo2:~ # > > They appear to be the same. Do I just replace both those files ? > > root@zoo2:~ # find /mnt -type f | xargs md5 > MD5 (/mnt/EFI/freebsd/loader.efi) = 5dcb1e7bc59e5ee7a9bd04faaa20b7ee > MD5 (/mnt/EFI/BOOT/BOOTX64.efi) = 5dcb1e7bc59e5ee7a9bd04faaa20b7ee > root@zoo2:~ # > > with > > root@zoo2:~ # ls -l /boot/loader.efi > -r-xr-xr-x 2 root wheel 659968 Oct 31 13:02 /boot/loader.efi > root@zoo2:~ # > > ---Mike > -- Karl Denninger karl@denninger.net /The Market Ticker/ /[S/MIME encrypted email preferred]/