红帽全球峰会8.5. manila-snap
通过快照，用户可以一次捕获共享的内容。用户可以使用选项恢复数据，将快照克隆到新共享中，或通过访问规则控制对快照的访问，并将快照直接挂载为只读文件系统。作为 manila_snapshot 测试的一部分测试的插件或驱动程序功能有：
- 创建快照
- 更改快照状态
- 删除或强制删除快照
- 与共享快照实例交互
- 删除与现有快照的共享
- 使用较小的大小的快照创建较大的共享
- 从不同共享网络中的快照创建共享
- 删除带有不正确的共享 ID 的快照
- 使用不正确的快照 ID 创建快照
- 按快照 ID 列出共享
- 列出和重命名快照
- 添加和操作快照元数据
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