1.11.x 版本中缺少 Docker 存储设置实用程序

Question

我需要使用docker-storage-setup命令，它在我当前的 docker 包 1.11.1 中不存在，当我yum provides对命令名称执行 a 时，它似乎在以前的版本中可用。

为什么当前版本中没有它？

docker-1.6.2-14.el7.centos.x86_64 : Automates deployment of containerized applications
Repo        : extras
Matched from:
Filename    : /usr/bin/docker-storage-setup



docker-1.7.1-108.el7.centos.x86_64 : Automates deployment of containerized applications
Repo        : extras
Matched from:
Filename    : /usr/bin/docker-storage-setup



docker-1.7.1-115.el7.x86_64 : Automates deployment of containerized applications
Repo        : extras
Matched from:
Filename    : /usr/bin/docker-storage-setup



docker-1.8.2-7.el7.centos.x86_64 : Automates deployment of containerized applications
Repo        : extras
Matched from:
Filename    : /usr/bin/docker-storage-setup



docker-1.8.2-8.el7.centos.x86_64 : Automates deployment of containerized applications
Repo        : extras
Matched from:
Filename    : /usr/bin/docker-storage-setup



docker-1.8.2-10.el7.centos.x86_64 : Automates deployment of containerized applications
Repo        : extras
Matched from:
Filename    : /usr/bin/docker-storage-setup



docker-1.9.1-25.el7.centos.x86_64 : Automates deployment of containerized applications
Repo        : extras
Matched from:
Filename    : /usr/bin/docker-storage-setup