@nickcrabtree
我关注了此处的说明，但在步骤4.3时出错。 4.3 挂载第一个磁盘
# mount /dev/disk/by-id/scsi-SATA_disk1-part3 /boot/efi
我将发布整个上下文来具体说明问题：
root@ubuntu:~# zpool import -N -R /mnt rpool
root@ubuntu:~# zfs mount rpool/ROOT/ubuntu
cannot open 'rpool/ROOT/ubuntu': dataset does not exist
root@ubuntu:~# zfs list
NAME USED AVAIL REFER MOUNTPOINT
rpool 743G 149G 96K /mnt
rpool/ROOT 24.5G 149G 96K none
rpool/ROOT/ubuntu_2xoyl8 24.5G 149G 6.47G /mnt
rpool/ROOT/ubuntu_2xoyl8/srv 1.22M 149G 96K /mnt/srv
rpool/ROOT/ubuntu_2xoyl8/usr 221M 149G 96K /mnt/usr
rpool/ROOT/ubuntu_2xoyl8/usr/local 221M 149G 201M /mnt/usr/local
rpool/ROOT/ubuntu_2xoyl8/var 10.4G 149G 96K /mnt/var
rpool/ROOT/ubuntu_2xoyl8/var/games 1.08M 149G 96K /mnt/var/games
rpool/ROOT/ubuntu_2xoyl8/var/lib 8.30G 149G 4.55G /mnt/var/lib
rpool/ROOT/ubuntu_2xoyl8/var/lib/AccountsService 1.31M 149G 104K /mnt/var/lib/AccountsService
rpool/ROOT/ubuntu_2xoyl8/var/lib/NetworkManager 3.62M 149G 396K /mnt/var/lib/NetworkManager
rpool/ROOT/ubuntu_2xoyl8/var/lib/apt 605M 149G 90.1M /mnt/var/lib/apt
rpool/ROOT/ubuntu_2xoyl8/var/lib/dpkg 201M 149G 45.3M /mnt/var/lib/dpkg
rpool/ROOT/ubuntu_2xoyl8/var/log 2.01G 149G 1.13G /mnt/var/log
rpool/ROOT/ubuntu_2xoyl8/var/mail 1.08M 149G 96K /mnt/var/mail
rpool/ROOT/ubuntu_2xoyl8/var/snap 39.9M 149G 14.1M /mnt/var/snap
rpool/ROOT/ubuntu_2xoyl8/var/spool 1.33M 149G 124K /mnt/var/spool
rpool/ROOT/ubuntu_2xoyl8/var/www 1.23M 149G 108K /mnt/var/www
rpool/USERDATA 68.9G 149G 96K /mnt
root@ubuntu:~# zfs mount rpool/ROOT/ubuntu_2xoyl8
root@ubuntu:~# zfs mount -a
root@ubuntu:~# mount --rbind /dev /mnt/dev
root@ubuntu:~# mount --rbind /proc /mnt/proc
root@ubuntu:~# mount --rbind /sys /mnt/sys
root@ubuntu:~# chroot /mnt /bin/bash --login
root@ubuntu:/# for i in /dev/disk/by-id/*ata*part3; do echo $i; done
/dev/disk/by-id/ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3
root@ubuntu:/# for i in /dev/disk/by-id/*ata*part3; \
do mkdosfs -F 32 -n EFI ${i}; \
echo PARTUUID=$(blkid -s PARTUUID -o value \
${i}) /boot/efi vfat defaults 0 1 >> /etc/fstab; done
mkfs.fat 4.1 (2017-01-24)
root@ubuntu:/# mount /dev/disk/by-id/scsi-SATA_disk1-part3 /boot/efi
mount: /boot/efi: mount point does not exist.
root@ubuntu:/# mount /dev/disk/by-id/ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 /boot/efi
mount: /boot/efi: more filesystems detected on /dev/sda3; use -t <type> or wipefs(8).
我该如何解决这个问题？正如标题所示，我的系统无法启动，出现很多错误。
root@ubuntu:~# wipefs /dev/disk/by-id/ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3
DEVICE OFFSET TYPE UUID LABEL
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x52 vfat DC33-B96E EFI
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x0 vfat DC33-B96E EFI
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x1fe vfat DC33-B96E EFI
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffbf000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffbe000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffbd000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffbc000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffbb000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffba000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffb9000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffb8000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffb7000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffb6000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffb5000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffb4000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffb3000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffb2000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffb1000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffb0000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffaf000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffae000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffad000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffac000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffab000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffaa000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffa9000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffa8000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffa7000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffa6000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffa5000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffa4000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffa3000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffff000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7fffe000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7fffd000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7fffc000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7fffb000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7fffa000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7fff9000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7fff8000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7fff7000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7fff6000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7fff5000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7fff4000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7fff3000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7fff2000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7fff1000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7fff0000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffef000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffee000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffed000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffec000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffeb000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffea000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffe9000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffe8000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffe7000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffe6000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffe5000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffe4000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffe3000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffe2000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffe1000 zfs_member 1445861048992372300 bpool
ata-Samsung_SSD_860_QVO_1TB_S4CZNF0M736535H-part3 0x7ffe0000 zfs_member 1445861048992372300 bpool