在将SC 5.0升级到6.0后、具有复制功能的Oracle备份失败

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适用场景

SnapCenter服务器(SC) 6.0
适用于Oracle数据库的SnapCenter插件(SCO) 6.0

问题描述

将SC和SCO从5.0升级到6.0后、启用了SnapMirror / SnapVault复制的所有Oracle备份作业都失败、并显示以下错误：

SnapCenter UI：

Activity 'Cloning Resources' failed with error: Failed to clone resources, error isMount operation failed with error Failed to mount storage resource, error is Failed to create the volume clone.
 Object reference not set to an instance of an object.
 Activity 'Cleanup Post Cataloging' failed with error: Exception of type 'System.Exception' was thrown.
 Activity 'Post Cataloging' failed with error: Exception of type 'System.Exception' was thrown.
 Activity 'Preparing for Cataloging' failed with error: Failed to clone resources, error isMount operation failed with error Failed to mount storage resource, error is Failed to create the volume clone.
 Object reference not set to an instance of an object.

<JobID>_SMC.log <Date_Time>：

DEBUG SMCore_<JobID> PID=[xxxx] TID=[xxxx] Command: Invoke-NcCli. Storage System: <Storage_Name_IP>. Version: NetApp Release 9.13.1P6: Tue Dec 05 16:06:25 UTC 2023. Connection Mode: ZAPI. Username: vsadmin. Storage added as <VServer_Name>. DEBUG SMCore_<JobID> PID=[xxxx] TID=[xxxx] ex.Message : The running command stopped because the preference variable "ErrorActionPreference" or common parameter is set to Stop: [400]: Specified Vserver not found

DEBUG SMCore_<JobID> PID=[xxxx] TID=[xxxx] Invoking Invoke-NcCli command-done ERROR SMCore_<JobID> PID=[xxxx] TID=[xxxx] Volume clone create Failed, Exception: Failed to create the volume clone. Object reference not set to an instance of an object. ERROR SMCore_<JobID> PID=[xxxx] TID=[xxxx] Volume clone create Failed, Inner Exception: DEBUG SMCore_<JobID> PID=[xxxx] TID=[xxxx] --VolumeManagementServiceProvider::CreateVolumeClone ERROR SMCore_<JobID> PID=[xxxx] TID=[xxxx] Failed to create the volume clone. Object reference not set to an instance of an object. DEBUG SMCore_<JobID> PID=[xxxx] TID=[xxxx] --NFSMountStrategy::CloneResources ERROR SMCore_<JobID> PID=[xxxx] TID=[xxxx] Failed to create the volume clone. Object reference not set to an instance of an object.

ERROR SMCore_<JobID> PID=[xxxx] TID=[xxxx] mount snapshot failed Failed to mount storage resource, error is Failed to create the volume clone. Object reference not set to an instance of an object.

DEBUG SMCore_<JobID> PID=[xxxx] TID=[xxxx] Exception in clone storage Mount operation failed with error Failed to mount storage resource, error is Failed to create the volume clone. Object reference not set to an instance of an object.

ERROR SMCore_<JobID> PID=[xxxx] TID=[xxxx] ErrorCode (-1), ErrorMessage (Mount operation failed with error Failed to mount storage resource, error is Failed to create the volume clone. Object reference not set to an instance of an object.

DEBUG SMCore_<JobID> PID=[xxxx] TID=[xxxx] Activity name: Cloning snapshot <Snapshot_Name>: -1 - Mount operation failed with error Failed to mount storage resource, error is Failed to create the volume clone. Object reference not set to an instance of an object.

DEBUG SMCore_<JobID> PID=[xxxx] TID=[xxxx] Storage cloning failed ERROR SMCore_<JobID> PID=[xxxx] TID=[xxxx] Exception in PerformClone Mount operation failed with error Failed to mount storage resource, error is Failed to create the volume clone. Object reference not set to an instance of an object.

ERROR SMCore_<JobID> PID=[xxxx] TID=[xxxx] STACKTRACE at SnapMgrCoreService.Workflows.Activities.CloneStorageAndVirtualResource.performClone(Dictionary`2 backupMap, Dictionary`2 storageFootPrintMap, SmWorkflowContext workflowContext, SmRequest request, Dictionary`2 backupToSnapshotMap) inner exception DEBUG SMCore_<JobID> PID=[xxxx] TID=[xxxx] PerformClone exit ERROR SMCore_<JobID> PID=[xxxx] TID=[xxxx] Exception in CloneVirtualandStorageResource Failed to clone resources, error isMount operation failed with error Failed to mount storage resource, error is Failed to create the volume clone. Object reference not set to an instance of an object.

ERROR SMCore_<JobID> PID=[xxxx] TID=[xxxx] STACKTRACE at SnapMgrCoreService.Workflows.Activities.CloneStorageAndVirtualResource.performClone(Dictionary`2 backupMap, Dictionary`2 storageFootPrintMap, SmWorkflowContext workflowContext, SmRequest request, Dictionary`2 backupToSnapshotMap) at SnapMgrCoreService.Workflows.Activities.CloneStorageAndVirtualResource.Execute(SmWorkflowContext workflowContext, SmRequest request) Inner exception ERROR SMCore_<JobID> PID=[xxxx] TID=[xxxx] ErrorCode (-1), ErrorMessage (Failed to clone resources, error isMount operation failed with error Failed to mount storage resource, error is Failed to create the volume clone. Object reference not set to an instance of an object.

<Date_Time>日志<JobID>：

DEBUG: SCUPlugin: SCU::HostStorage::Device::Linux::SCSIDevice::_get_iscsi_initiators(): Retrieving iSCSI initiators of this host ERROR: SCUPlugin: 87: SCU::Utils::Logger::set_and_log_error(): Failed to open the file '/etc/iscsi/initiatorname.iscsi': No such file or directory. DEBUG: SCUPlugin: 87: SCU::Utils::GenericUtil::log_and_throw_with_log_level(): Failed to open the file '/etc/iscsi/initiatorname.iscsi': No such file or directory. DEBUG: SCUPlugin: SCU::HostStorage::Device::Linux::SCSIDevice::_get_fc_initiators(): Retrieving FC Initiators of this host DEBUG: SCUPlugin: 129: SCU::Utils::GenericUtil::log_and_throw_with_log_level(): Failed to open the directory '/sys/class/fc_host': No such file or directory.