How To Increase Docker Image Storage Pool Size

export OS_AUTH_URL=https://[DU]/keystone/v3export OS_REGION_NAME="[REGION]"export OS_PROJECT_NAME="[PROJECT]"export OS_PROJECT_DOMAIN_NAME="default"export OS_USERNAME="[USER]"export OS_PASSWORD="[PASSWORD]"read -p "Please enter MFA Token: " OS_TOTP_PASSCODEexport OS_TOTP_PASSCODE=$OS_TOTP_PASSCODEexport OS_TOKEN=$(curl -s -i -H "Content-Type: application/json" -d '{"auth":{"identity":{"methods":["password","totp"],"password":{"user":{"name":"'"$OS_USERNAME"'","domain":{"id":"default"},"password":"'"$OS_PASSWORD"'"}},"totp":{"user":{"name":"'"$OS_USERNAME"'","domain":{"id":"default"},"passcode":"'"$OS_TOTP_PASSCODE"'"}}},"scope":{"project":{"name":"'"$OS_PROJECT_NAME"'","domain":{"id":"default"}}}}}' -X POST $OS_AUTH_URL/auth/tokens | awk '/X-Subject-Token:/{printf $2}' | tr -dc '[:print:]')export OS_AUTH_TYPE="v3token"