SCW 无法使用 SMAPI 获取资源对象

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适用场景

适用于 Windows 的 SnapCenter 插件（ SCW ）

问题描述

在适用于 Windows 的插件主机上执行刷新磁盘时未发现磁盘
资源发现作业的scw_scale.log <JOB> 报告以下错误

Information SDW PID=[5152] TID=[22320] GetHostFileSystem: Return '0' lun fileSystems Error SDW PID=[5152] TID=[22320] Failed to get resource object graphs using SMAPI. Error code: 0. Details: Failed to enumerate the disks. Verbose SDW PID=[5152] TID=[22320] --SmapiToStorageResolver::GetResourceObjectGraphs Verbose SDW PID=[5152] TID=[22320] ++VirtualDiskDiscoveryManager::ResolveVirtualDiskStorageLayout Error SDW PID=[5152] TID=[22320] Error: The resource graph is null/empty

或者、您可能会看到以下顺序和错误：

Verbose SDW PID=[3652] TID=[2096] query: select * from MSFT_Volume Where FileSystem = 'NTFS' Verbose SDW PID=[3652] TID=[2096] scope: \\SRV00123\root\Microsoft\Windows\Storage Verbose SDW PID=[3652] TID=[2096] ++ConfigManager::GetConfigSettingIs_Wmi_Timeout_Set Verbose SDW PID=[3652] TID=[2096] INFO: Config setting for whether to do have WMI query time out is not found. Using the default value of False Verbose SDW PID=[3652] TID=[2096] INFO: WMI query time out = False Verbose SDW PID=[3652] TID=[2096] --ConfigManager::GetConfigSettingIs_Wmi_Timeout_Set Information SDW PID=[3652] TID=[2096] Completed GetWindowsVolumes using select * from MSFT_Volume Where FileSystem = 'NTFS' Error SDW PID=[3652] TID=[2096] Error: Failed to get Windows volumes

第三、除了上述错误之外、WMI可能无法正确响应、进而导致以下输出：

Verbose SDW PID=[3652] TID=[2096] GetWindowsVolumes: Added 0 volumes Verbose SDW PID=[3652] TID=[2096] --HostDiscoveryManager::GetWindowsVolumes Verbose SDW PID=[3652] TID=[2096] GetHostFileSystem: Task threads completed Verbose SDW PID=[3652] TID=[2096] GetHostFileSystem: Found 0 disks Verbose SDW PID=[3652] TID=[2096] GetHostFileSystem: Found 0 partitions Verbose SDW PID=[3652] TID=[2096] GetHostFileSystem: Found 0 hostVolumes Verbose SDW PID=[3652] TID=[2096] ++HostDiscoveryHelper::GetHostFileSystemList Verbose SDW PID=[3652] TID=[2096] INFO: SupportInstallableFileSystem flag not found. Verbose SDW PID=[3652] TID=[2096] Return SupportInstallableFileSystem as true Verbose SDW PID=[3652] TID=[2096] Support IFS Verbose SDW PID=[3652] TID=[2096] --HostDiscoveryHelper::GetHostFileSystemList Verbose SDW PID=[3652] TID=[2096] GetHostFileSystemList: Return 0 fileSystems Verbose SDW PID=[3652] TID=[2096] GetHostFileSystem: Found 0 fileSystems Verbose SDW PID=[3652] TID=[2096] --HostDiscoveryManager::GetHostFileSystem Information SDW PID=[3652] TID=[2096] GetHostFileSystem: Total fileSystems: '0' Information SDW PID=[3652] TID=[2096] GetHostFileSystem: Return '0' lun fileSystems