From 34a1f87bddd7ebedaeb9ebc7f6ee0b755af6ab4a Mon Sep 17 00:00:00 2001 From: Eugene Grosbein Date: Tue, 27 Mar 2018 17:37:08 +0000 Subject: [PATCH] Fix instructions in the zfsboot manual page. zfsloader(8) fails to probe a slice containing ZFS pool if its second sector contains traces of BSD label (DISKMAGIC == 0x82564557). Fix manual page to show working example erasing such traces. PR: 226714 Approved by: avg (mentor) MFC after: 3 days --- stand/i386/zfsboot/zfsboot.8 | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/stand/i386/zfsboot/zfsboot.8 b/stand/i386/zfsboot/zfsboot.8 index 6450939de955..64a6ac6d1d24 100644 --- a/stand/i386/zfsboot/zfsboot.8 +++ b/stand/i386/zfsboot/zfsboot.8 @@ -24,7 +24,7 @@ .\" .\" $FreeBSD$ .\" -.Dd September 15, 2014 +.Dd March 27, 2018 .Dt ZFSBOOT 8 .Os .Sh NAME @@ -99,9 +99,9 @@ can also be installed in an MBR slice: .Bd -literal -offset indent gpart create -s mbr ada0 gpart add -t freebsd ada0 -gpart create -s BSD ada0s1 gpart bootcode -b /boot/boot0 ada0 gpart set -a active -i 1 ada0 +dd if=/dev/zero of=/dev/ada0s1 count=2 dd if=/boot/zfsboot of=/dev/ada0s1 count=1 dd if=/boot/zfsboot of=/dev/ada0s1 iseek=1 oseek=1024 .Ed