[Bug 207269] boot1.efi loading wrong system

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Wed Feb 17 16:24:53 UTC 2016


--- Comment #1 from Steven Hartland <smh at FreeBSD.org> ---
The boot1.efi load does have a preferred boot device, which is the device that
boot1.efi was loaded from, assuming that device is a valid boot device i.e. its
UFS or ZFS with a /boot/loader.efi present.

If this fails it will search the other devices present.

Do you see * or + during boot1.efi processing?

* represents a preferred device and + represents a non-preferred device.

If its not booting from the device boot1.efi and it is a valid device then
please recompile and install boot1.efi with -DEFI_DEBUG set e.g.
cd /usr/src
make buildenv -DEFI_DEBUG
cd sys/boot/efi/boot1
make && make install

When you boot with this it provide significant information on the state it
sees, which should identify the issue.

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