Am 21.01.23 um 15:15 schrieb Pascal Hambourg:
On 21/01/2023 at 13:17, Reindl Harald wrote:
Am 20.01.23 um 22:01 schrieb Pascal Hambourg:
On 20/01/2023 at 21:26, Wol wrote:
if you can shove a quick rsync in the initramfs or boot sequence to
sync EFIs, then that's probably the best place. Then it doesn't get
missed ...
No, these are not adequate places. Too early or too late. The right
place is when anything is written to the EFI partition
these ARE adequate places and a "too late" simp,y can't exist - after
the package transistion /efi/ should be rsynced to /efi-bk/
Using only Debian-based distributions and GRUB, I confess that I know
very little about other distributions and boot loaders such as Red Hat
and systemd-boot. In Debian, package upgrades do not happen during the
boot sequence, so waiting for the next boot to sync EFI partitions
implies that they will be out of sync when the boot loader is run at the
next boot, possibly breaking the boot sequence.
https://bugzilla.redhat.com/show_bug.cgi?id=2133294
Quoting:
"with uefi you can no longer have everything needed for boot on a RAID"
AFAIK, that was never possible with legacy BIOS boot either. The MBR and
GRUB core image were outside RAID
yeah, we all know that you need "grub-install /dev/sdx" on each device -
that's common knowledge and stuff outside the RAID partitions
and it's not something which got changed at kernel-updates and so irrelevant
