docker volume create mysql-vol-1
docker volume create mysql-vol-2

docker volume ls

docker volume rm mysql-vol-2

docker container run -dit --name mysql1 ---mount 'type=volume,source=mysql-vol-1,target=/mysql-data' ubuntu

docker exec -it mysql1 bash
df -h
cd /mysql-data
echo "`date` : Host name of the contain is `hostname`" >> sample.txt
cat sample.txt

docker container kill mysql1

docker container run -dit --name mysql2 -v mysql-vol-1:/mysql-data' ubuntu
docker exec -it mysql2 bash
df -h
cd /mysql-data
cat sample.txt