Ubuntu Server 22.04 LTS 升级至 24.04 LTS 失败，原因是 /boot 中缺少约 45M 的空间
# uname -r
6.7.6-060706-generic
# df -h
Filesystem Size Used Avail Use% Mounted on
tmpfs 741M 3.0M 738M 1% /run
/dev/mapper/MediaServer-root 139G 16G 116G 13% /
tmpfs 3.7G 0 3.7G 0% /dev/shm
tmpfs 5.0M 4.0K 5.0M 1% /run/lock
efivarfs 128K 28K 96K 23% /sys/firmware/efi/efivars
/dev/mapper/Movies-Movies 15T 14T 127G 100% /Movies
/dev/sdb2 229M 97M 120M 45% /boot
/dev/sdb1 190M 5.0M 185M 3% /boot/efi
tmpfs 741M 60K 741M 1% /run/user/0
# ls -l /boot
total 90816
-rw------- 1 root root 8374647 Feb 23 10:33 System.map-6.7.6-060706-generic
-rw-r--r-- 1 root root 284235 Feb 23 10:33 config-6.7.6-060706-generic
drwxr-xr-x 3 root root 2048 Jan 1 1970 efi
drwxr-xr-x 5 root root 1024 Mar 8 10:41 grub
-rw-r--r-- 1 root root 69021354 May 7 09:20 initrd.img-6.7.6-060706-generic
drwxr-xr-x 2 root root 12288 Mar 4 2013 lost+found
-rw-r--r-- 1 root root 182800 Feb 6 2022 memtest86+.bin
-rw-r--r-- 1 root root 184476 Feb 6 2022 memtest86+.elf
-rw-r--r-- 1 root root 184980 Feb 6 2022 memtest86+_multiboot.bin
-rw------- 1 root root 14373376 Feb 23 10:33 vmlinuz-6.7.6-060706-generic
# fdisk -l /dev/sdb
Disk /dev/sdb: 149.05 GiB, 160041885696 bytes, 312581808 sectors
Disk model: WDC WD1600AAJS-2
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 03C201FA-E022-462F-A12F-79A579067E1C
Device Start End Sectors Size Type
/dev/sdb1 2048 391167 389120 190M EFI System
/dev/sdb2 391168 890879 499712 244M Microsoft basic data
/dev/sdb3 890880 312580095 311689216 148.6G Linux LVM
# parted /dev/sdb
GNU Parted 3.4
Using /dev/sdb
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) p
Model: ATA WDC WD1600AAJS-2 (scsi)
Disk /dev/sdb: 160GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name Flags
1 1049kB 200MB 199MB fat32 boot, esp
2 200MB 456MB 256MB ext2 msftdata
3 456MB 160GB 160GB lvm
gparted 显示单个分区和文件系统 zfs。
# blkid /dev/sdb
/dev/sdb: TYPE="zfs_member" PTUUID="03c201fa-e022-462f-a12f-79a579067e1c" PTTYPE="gpt"
此系统上未配置 zfs。
# zpool status
-bash: zpool: command not found
我如何增加 /boot 分区的空间？