SMSQL无法通过"添加原始设备映射时出错"来验证备份

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Category:: snapmanager-for-microsoft-sql-server<a>2008693196</a><a>进行翻译</a>

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适用场景

SnapManager for Microsoft SQL Server （ SMSQL ） 7.2.3
适用于Windows的SnapDrive (SCW) 7.1.5
原始设备映射(RDM)

问题描述

SMSQL无法通过""验证备份Failed to Map virtual disk: Error Adding Raw Device Mapping。
备份报告显示SMSQL无法挂载快照、并显示错误"Failed to Map virtual disk: Error Adding Raw Device Mapping"。

示例：[<HOST>] Starting SDAPI mount snapshot... [<HOST>] Preparing LUN '<PATH>', for SDAPI operation... [<HOST>] Mounting snapshot: <SNAPSHOT> [<HOST>] Snapshot mount failed. [<HOST>] [SDAPI Communication Exception]: Failed to create disk in virtual machine, Failed to Map virtual disk: Error Adding Raw Device Mapping -GetLunInformation returned false-<LUN_SERIAL_NO><LUNID>.

[<HOST>] SDAPI failed to mount snapshot. [<HOST>] [SDAPI Communication Exception]: Failed to create disk in virtual machine, Failed to Map virtual disk: Error Adding Raw Device Mapping -GetLunInformation returned false-<LUN_SERIAL_NO><LUNID>.

[<HOST>] Error Code: 0x80004005 Unspecified error

Snpdrvdbg.log 显示""Failed to Map virtual disk: Error Adding Raw Device Mapping并显示错误代码 0x80004005。

示例：
PID:<PID> TID:<TID> FCPVdisk.cpp@4091 CFCPVdisk::CreateRawDeviceMapping() Lun Path=<LUN_PATH> : FilerName:<VSERVER_NAME> PID:<PID> TID:<TID> FCPVdisk.cpp@4093 CFCPVdisk::CreateRawDeviceMapping() Lun Serial No=<LUN_SERIAL_NO> PID:<PID> TID:<TID> FCPVdisk.cpp@4095 CFCPVdisk::CreateRawDeviceMapping() DataStore name=<DATASTORE> PID:<PID> TID:<TID> FCPVdisk.cpp@4121 Failed to Add the virtual Disk through raw device mapping, , error code: '0x80004005', error description: 'Failed to Map virtual disk: Error Adding Raw Device Mapping -GetLunInformation returned false-<LUN_SERIAL_NO><LUNID>'

PID:<PID> TID:<TID> localerror.cpp@82 Is_VDS_ITF_Error(): false. PID:<PID> TID:<TID> localerror.cpp@94 Is_WMI_ITF_Error(): false. PID:<PID> TID:<TID> FCPVdisk.cpp@4123 Failed to create disk in virtual machine, Failed to Map virtual disk: Error Adding Raw Device Mapping -GetLunInformation returned false-<LUN_SERIAL_NO><LUNID>. HRESULT 0xc00403e3.

VirtualizationAPI.log 显示""Error Adding Raw Device Mapping -GetLunInformation returned false。

示例：
VirtualizationAPILog Critical: 1 : <TIMESTAMP> PID:<PID> TID:<TID> @-1 Finish CEsxServer::GetLunInformation() returned False VirtualizationAPILog Critical: 1 : <TIMESTAMP> PID:<PID> TID:<TID> @-1 CEsxServer::MapVirtualDisk() - GetLunInformation returned invalid entries:Lun Serial No:<LUN_SERIAL_NO>,LunID:<LUNID> VirtualizationAPILog Critical: 1 : <TIMESTAMP> PID:<PID> TID:<TID> @-1 CEsxServer::MapVirtualDisk() - Name : Exception Message : Error Adding Raw Device Mapping -GetLunInformation returned false-<LUN_SERIAL_NO><LUNID> Trace : VirtualizationAPI.CEsxServer.MapVirtualDisk(String strLunSerialNo, UInt32 nLunId, String strDataStoreName, String strFilerName, UInt64 nSizeInKB, Boolean bRDMFileSpecified, String strRDMFileName, Boolean bShared, EnumAdapterType eAdapterType, String strInitiatorName, UInt32& nControllerKey)Datastore :<DATASTORE> VirtualizationAPILog Critical: 1 : <TIMESTAMP> PID:<PID> TID:<TID> @-1 CVirtualServer::MapVirtualDisk() - Failed to Add virtual disk: Exception message: Error Adding Raw Device Mapping -GetLunInformation returned false-<LUN_SERIAL_NO><LUNID>