[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: grubenv vs. diskfilter
From: |
Phillip Susi |
Subject: |
Re: grubenv vs. diskfilter |
Date: |
Tue, 18 Jun 2013 14:57:04 -0400 |
User-agent: |
Mozilla/5.0 (Windows NT 6.1; rv:17.0) Gecko/20130509 Thunderbird/17.0.6 |
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
On 6/3/2013 12:48 AM, Andrey Borzenkov wrote:
> While grub itself can be installed on diskfilter devices (LVM,
> Linux MD, ...), diskfilter devices are read-only. As grubenv is
> automatically assumed to be in /boot/grub, this makes it impossible
> to set variables from within grub. So grub cannot reset boot once
> indicator, cannot save currently selected menu entry etc.
I've been kicking around the thought that grub-pc should just put
grubenv in the embed area attached to the core img, and grub-efi
should put it in the ESP. That would solve grubenv not working on
btrfs too.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.17 (MingW32)
Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/
iQEcBAEBAgAGBQJRwK2AAAoJEJrBOlT6nu758j8H/iQGytxyoqnlaMmesaDSc40Y
yRcG4jDIpbkRuo0jM+Hh+hQKYXU2P3yvQOM38BAzaPsdL5we6oqjQsJcjGchsdhu
7JhOrM7uxFsInJ03FS1obOeOjR89iXoGXuR8bEcq2RMq4aLF5Enh6XK7Sm7Hq/od
Zm4/k0H+notE2R3GBaFO7eyrQiHUKR5trJBkuBjOshCv2mXFO6nP9/bKooq8y1de
xVJNrXaZDNs9quICLVWkRZfI259lrzQFXI3dZtSVpE2sBISGu132nzIB56m6nMVL
efE6sMl2YZTs+X3G62caYboeTlN9QH4py/NaleDQgwMdJqqNoo9D3GDs5uJ4kCE=
=eRAC
-----END PGP SIGNATURE-----