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Describe how to install the zfs bootcode for GPT and EFI.

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Submitted by:	    sineastris@gmail.com (via freebsd-doc)
This commit is contained in:
Benedict Reuschling 2018-10-25 17:12:26 +00:00
parent e882834038
commit 043d1f2004
Notes: svn2git 2020-12-08 03:00:23 +00:00 
svn path=/head/; revision=52404
1 changed files with 17 additions and 2 deletions
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19
en_US.ISO8859-1/books/handbook/zfs/chapter.xml
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@ -1464,8 +1464,23 @@ Enabled the following features on 'mypool':
<para>The boot code on systems that boot from a pool must be
updated to support the new pool version. Use
<command>gpart bootcode</command> on the partition that
contains the boot code. See &man.gpart.8; for more
information.</para>
contains the boot code. There are two types of bootcode
available, depending on way the system boots:
<acronym>GPT</acronym> (the most common option) and
<acronym>EFI</acronym> (for more modern systems).</para>
<para>For legacy boot using GPT, use the following
command:</para>
<screen>&prompt.root; <userinput>gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i <replaceable>1</replaceable> <replaceable>ada1</replaceable></userinput></screen>
<para>For systems using EFI to boot, execute the following
command:</para>
<screen>&prompt.root; <userinput>gpart bootcode -p /boot/boot1.efifat -i <replaceable>1</replaceable> <replaceable>ada1</replaceable></userinput></screen>
<para>Apply the bootcode to all bootable disks in the pool.
See &man.gpart.8; for more information.</para>
</warning>
</sect2>