Ubuntu Server 18.04 を RAID を組みながらインストールする - Ginkyo’s Kinkyo
https://paulgorman.org/technical/linux-software-raid-with-uefi-boot.txt
https://qiita.com/tsuchm/items/df013c954887fc3c1d0d
debian 10 での例
sda2 sdb2 はESP lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 1.8T 0 disk ├─sda1 8:1 0 1M 0 part ├─sda2 8:2 0 488M 0 part /boot/efi └─sda3 8:3 0 1.8T 0 part └─md0 9:0 0 14.2T 0 raid6 / sdb 8:16 0 1.8T 0 disk ├─sdb1 8:17 0 1M 0 part ├─sdb2 8:18 0 488M 0 part └─sdb3 8:19 0 1.8T 0 part └─md0 9:0 0 14.2T 0 raid6 / ... /usr/sbin/update-grub > /dev/null /usr/sbin/grub-install --recheck --bootloader-id debian > /dev/null dd if=/dev/sda2 of=/dev/sdb2 bs=1M (確認) efibootmgr -v (ブートエントリ作成 sdb2) efibootmgr --create --disk /dev/sdb --part 2 -w --label "debian sdb" --loader "\\EFI\\debian\\shimx64.efi" /root/bin/mirror-efi-partition.sh #! /bin/sh /usr/sbin/update-grub > /dev/null /usr/sbin/grub-install --recheck --bootloader-id debian > /dev/null dd if=/dev/sda2 of=/dev/sdb2 bs=1M /etc/crontab # Syncing EFI Boot Partitions 0 18 * * 7 root /root/bin/mirror-efi-partition.sh
efibootmgr
sudo efibootmgr -vhttps://kledgeb.blogspot.com/2015/11/efibootmgr-1-uefiuefi.html
