CentOS 7: 부팅 파티션을 핫 추가한 다음 논리 볼륨을 추가하시겠습니까?

CentOS 7 서버에서 내 /boot파티션의 공간이 거의 부족하여 공간을 늘려야 합니다.

다음은 다음과 같은 논리 볼륨입니다.

df-h

# df -h
Filesystem                  Size  Used Avail Use% Mounted on
/dev/mapper/vg_sys-lv_root   70G  8.1G   59G  13% /
devtmpfs                    3.9G     0  3.9G   0% /dev
tmpfs                       3.9G     0  3.9G   0% /dev/shm
tmpfs                       3.9G  368M  3.5G  10% /run
tmpfs                       3.9G     0  3.9G   0% /sys/fs/cgroup
/dev/sda1                   190M  147M   30M  84% /boot
tmpfs                       783M     0  783M   0% /run/user/0

LSBLK

# lsblk
NAME               MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
fd0                  2:0    1    4K  0 disk
sda                  8:0    0  100G  0 disk
├─sda1               8:1    0  200M  0 part /boot
└─sda2               8:2    0 99.8G  0 part
  ├─vg_sys-lv_root 253:0    0   71G  0 lvm  /
  └─vg_sys-lv_swap 253:1    0    8G  0 lvm  [SWAP]
sr0                 11:0    1  4.2G  0 rom

fdisk -l

# fdisk -l

Disk /dev/sda: 107.4 GB, 107374182400 bytes, 209715200 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk label type: dos
Disk identifier: 0x000c4b14

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *        2048      411647      204800   83  Linux
/dev/sda2          411648   209715199   104651776   8e  Linux LVM

Disk /dev/mapper/vg_sys-lv_root: 76.2 GB, 76235669504 bytes, 148897792 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/mapper/vg_sys-lv_swap: 8589 MB, 8589934592 bytes, 16777216 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes

내가 아는 한, 논리 볼륨은도커설치합니다(현재 실행되지 않음).