Docker如何链接之前的volume

查看Docker中现有的volume

root@Flanker_LEDE:~# docker volume ls
DRIVER              VOLUME NAME
local               7dd924071f1fe9ed7d26169af371896840287400b20b527532ca5618e90c323c
local               portainer_data

链接本地目录至 /var/backups

-v /mnt/sda3/7dd924071f1fe9ed7d26169af371896840287400b20b527532ca5618e90c323c:/var/backups

cacti容器配置

-p 81:80 
-e TZ=Asia/Shanghai
-v/mnt/sda3/docker/data/volumes/7dd924071f1fe9ed7d26169af371896840287400b20b527532ca5618e90c323c/_data:/var/backups