Re: EFI and zfs raid mirror partial fail (14.0 and RELENG_13)

From: Tomoaki AOKI <junchoon_at_dec.sakura.ne.jp>
Date: Sat, 02 Dec 2023 04:26:30 UTC 
On Fri, 1 Dec 2023 23:57:01 +0000
Pete French <pete@twisted.org.uk> wrote:

> 
> On 01/12/2023 21:53, mike tancsa wrote:
> > Should have looked at open PRs. There is one from a while ago
> >
> > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=258987
> >
> >
> 
> Was thinking about this, and I was wondering if it would be possible to 
> make the EFI partition a gmirror. So its across all discs, mounted only 
> once, but would still boot from any of them. My understanding is geom 
> has the label at the end, yes ? So the firmware would see the filesystem 
> on a single partition quite happily ?
> 
> 
> -pete.

This is just (casuall, though) discussed in Forums [1].
I've written comment #19.

[1]
https://forums.freebsd.org/threads/upgrading-bootloader-on-zfs-mirror.91198/

-- 
Tomoaki AOKI    <junchoon@dec.sakura.ne.jp>