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@tobert
Last active August 29, 2015 13:57
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efiboot setup session
[root@sysresccd /]# ls /boot
EFI initramfs-linux-fallback.img initramfs-linux.img vmlinuz-linux
[root@sysresccd /]# mv /boot /boot.bak
[root@sysresccd /]# mkdir /boot
[root@sysresccd /]# mkfs.vfat -n EFI -F32 /dev/mapper/efiboot
mkfs.fat 3.0.26 (2014-03-07)
unable to get drive geometry, using default 255/63
[root@sysresccd /]# mount /dev/mapper/efiboot /boot
[root@sysresccd /]# mount -t vfat
/dev/mapper/efiboot on /boot type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=cp437,iocharset=ascii,shortname=mixed,errors=remount-ro)
[root@sysresccd /]# rsync -a /boot.bak/ /boot
[root@sysresccd /]# ls /boot
EFI initramfs-linux-fallback.img initramfs-linux.img vmlinuz-linux
[root@sysresccd /]# umount /boot
[root@sysresccd /]# mount /dev/sdd1 /boot
mount: /dev/sdd1 is already mounted or /boot busy
[root@sysresccd /]# dmsetup remove /dev/mapper/efiboot
[root@sysresccd /]# mount /dev/sdd1 /boot
[root@sysresccd /]# ls /boot
EFI initramfs-linux-fallback.img initramfs-linux.img vmlinuz-linux
[root@sysresccd /]# umount /boot
[root@sysresccd /]# mount /dev/sde1 /boot
[root@sysresccd /]# ls /boot
EFI initramfs-linux-fallback.img initramfs-linux.img vmlinuz-linux
[root@sysresccd /]# umount /boot
[root@sysresccd /]# bash /root/dmirror.sh
+ echo '0 4194304 mirror core 1 1024 2 /dev/disk/by-id/wwn-0x5000c50026c51411-part1 0 /dev/disk/by-id/wwn-0x5000c50026c5694e-part1 0 1 handle_errors'
+ dmsetup create efiboot
[root@sysresccd /]# mount /dev/mapper/efiboot /boot
[root@sysresccd /]# ls /boot
EFI initramfs-linux-fallback.img initramfs-linux.img vmlinuz-linux
[root@sysresccd /]#
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