ViPR Controller：VMware Site Recovery Manager （SRM） 故障切换失败，并显示错误：“未能恢复数据存储区”

实施 VMware SRM 故障切换

用户无法使用 RecoverPoint （RP） 执行 VMware Site Recovery Manager （SRM） 故障切换。
VMware SRM 直接向 RP 发送了故障切换命令。

VMware Site Recovery Manager （SRM）：

4. Create writable storage snapshot    Error - Some virtual machines in the protection group '<protection group>' could not be recovered Failed to recover datastore '<datastore name>'. VMFS volume residing on recovered devices '"<WWN of volume>"' cannot be found. Recovered device '<WWN of volume>' not found after HBA rescan. Failed to recover datastore '<datastore name>'. VMFS volume residing on recovered devices '"<WWN of volume>"' cannot be found. Recovered device '<WWN of volume>' not found after HBA rescan.    2019-02-13 22:05:44 (UTC 0)    2019-02-13 22:06:23 (UTC 0)    00:00:39

4.1. Protection Group <protection group>    Error - Failed to recover datastore '<datastore name>'. VMFS volume residing on recovered devices '"<WWN of volume>"' cannot be found. Recovered device '<WWN of volume>' not found after HBA rescan. Failed to recover datastore '<datastore name>'. VMFS volume residing on recovered devices '"<WWN of volume>"' cannot be found. Recovered device '<WWN of volume>' not found after HBA rescan. Some virtual machines in the protection group 'protection group' could not be recovered

问题的原因是目标 LUN 未导出到目标群集。

解决办法：

• 为便于 SRM 故障切换，请确保必须提前将目标 LUN 导出到目标群集。
• 这允许 ESXi 主机在重新扫描期间看到卷。
• 这可以使用 VIPR 控制器中的“将卷导出到主机”目录项来实现。