测试故障切换、故障切换、同步回写和回退:这些复制选项是 Backup and DR Service 独有的。它们可与 StreamSnap 托管的应用搭配使用,让您能够及时更新应用存储空间和配置的远程副本,并随时准备在故障切换场景中使用,从而实现高可用性和冗余性。
如果 StreamSnap 管理的应用因任何原因而发生故障,您可以从远程站点(远程快照)挂载应用的故障切换映像。问题解决后,您可以使用包含最新更改的同步回映像将应用恢复到本地网站,然后将应用故障转移到生产网站。如需详细了解故障切换和故障恢复,请参阅故障切换和故障恢复。
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-03-06。"],[[["The Access page in the Backup and DR Service offers several options, including Mount, Clone, LiveClone, Restore, and replication options like Test Failover, Failover, Syncback, and Fallback, depending on application type, management, and location."],["Mount provides instant access to data without moving it, allowing for either standard or application-aware mounts, while Clone creates an independent copy of a dataset for various uses like development, testing, and compliance."],["LiveClone is similar to Clone but allows for on-demand or scheduled updates to the dataset, ensuring teams have the latest data without manual management."],["Restore is used for data recovery, reverting production data to a specific point in time, typically used after massive data corruption, and is one of two options that move data."],["Mark Sensitive allows you to designate an image as data sensitive, restricting access to authorized users, and administrators can manage sensitive data permissions."]]],[]]