在 FCI 集群中， SCSQL 克隆失败

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适用场景

适用于 SQL 4.4 的 SnapCenter 插件（ SCSQL ）
具有故障转移集群实例（ FCI ）且共享的 Microsoft SQL 2019 磁盘
Windows Server 2019

问题描述

如果托管数据库文件的一个磁盘具有多个分区，则同一 Windows 集群中的 SCSQL 克隆将失败。
SnapCenter 克隆作业日志显示以下错误：

SnapManagerWeb_<Job_ID>.log ：

2021-01-20T13:18:24.7986527+01:00 DEBUG SnapManagerWeb_<Job_Id> PID=[7640] TID=[16] Updating the job (<Job_Id>) task (FileSystem Clone) status as Failed

scw_<Job_ID>.log ：

DiskPart failed to clear disk attributes.

...

2021-01-20T13:17:43.1257515+01:00 Verbose SDW PID=[8944] TID=[20264] Disk is not online. Thread will sleep for one second before next retry. Disk check online retry counter : 50

2021-01-20T13:17:44.1263272+01:00 Error SDW PID=[8944] TID=[20264] Timeout getting cluster disk to be online.

2021-01-20T13:17:44.1263272+01:00 Verbose SDW PID=[8944] TID=[20264] --ClusterResourceManager::AddClusterDisk

2021-01-20T13:17:44.1263272+01:00 Error SDW PID=[8944] TID=[20264] Failed to mount the clone filesystem. Details: Timeout getting cluster disk to be online.

SMCORE_<Job_ID>.log ：

2021-01-20T13:17:44.7440283+01:00 ERROR SMCore_<Job_Id> PID=[9936] TID=[49] ErrorCode (-1), ErrorMessage (Failed to mount the clone filesystem. Details: Timeout getting cluster disk to be online.)

2021-01-20T13:17:44.7550234+01:00 DEBUG SMCore_<Job_Id> PID=[9936] TID=[49] CloneActivity failed Failed to mount the clone filesystem. Details: Timeout getting cluster disk to be online.

插件主机的事件查看器：

Cluster resource 'Cluster Disk 2' of type 'Physical Disk' in clustered role 'Available Storage' failed. The error code was '0x5' ('Access is denied.').