1.2. 要求
以下附加条件必须应用到您的环境以配置自定义块存储后端：
- 如果您使用第三方后端设备，您可以将它们配置为存储库。
- 您已使用 director 部署 overcloud，并带有 Director 安装和使用中的说明。
-
您有具有升级权限的帐户的用户名和密码。您可以使用您创建的同一
stack用户帐户来部署 overcloud。 -
您已计划在
/etc/cinder/cinder.conf中为 Block Storage 后端进行了生成的配置。
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