Date: Sun, 9 Dec 2018 19:47:04 +0000 From: Hubert Hauser <atypical@autisticstory.net> To: freebsd-hackers@freebsd.org Subject: Can anyone help me with booting FreeBSD from GRUB? Message-ID: <371b0099-0c0f-e8d2-867e-62c57b9ad646@autisticstory.net>
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Hello!
I have got installed Debian 9 Stretch and FreeBSD with UFS boot
partition and root filesystem on ZFS. I use GPT scheme of partitioning
on a legacy BIOS. Here's content of /etc/grub.d/40_custom:
menuentry "FreeBSD" {
insmod bsd
insmod ufs2
set root='(hd0,gpt5)'
chainloader +1
}
When I'm trying to boot FreeBSD through GRUB I receive `error: attempt
to read or write outside of disk 'hd0'`.
My partition layout is:
* ada0 - primary 3 TB hard drive with GPT partition scheme
* ada0p1 - BIOS boot
* ada0p2 - linux filesystem, mountpoint: /boot
* ada0p3 - linux filesystem LVM on LUKS
* ada0p4 - FreeBSD boot, gptboot
* ada0p5 - FreeBSD UFS, mountpoint: /boot, required by geli to boot
FreeBSD
* ada0p6 - FreeBSD swap
* ada0p7 - FreeBSD ZFS on geli
My actual config
menuentry "FreeBSD" {
insmod bsd
insmod ufs2
insmod part_gpt
set root='(hd0,gpt4)'
kfreebsd /boot/loader
}
doesn't work.
It returns an error: unknown filesystem.
Can anyone help me?
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