

TechNet Experience On-Line - http://technet.microsoft.com/pt-br/cc716281.aspx
Alguns documentos importantes, podem ser encontrados em:
http://cid-2b92f257aef4fa38.office.live.com/browse.aspx/.Public/AD%20DS
Até a Proxima.
No ambiente onde eu trabalho, verifiquei que para a proteção de clusters CSV é altamente recomendável o uso de Snapshots via Hardware ao inves de Snapshots via Software, pois com o snapshot via hardware podemos realizar o backup das VMs em paralelo e com um tempo curto. Fonte: Snapshot Provider Considerations while backing up a CSV Cluster - http://blogs.technet.com/b/asim_mitra/archive/2009/12/11/snapshot-provider-considerations-while-backing-up-a-csv-cluster.aspx
No blog do DPM encontrei um artigo que mostra uma tabela com os hardwares testados e que são compativeis com o DPM para proteger máquinas virtuais distribuidas com o CSV. Mais informações: Tested hardware VSS provider table - http://blogs.technet.com/b/dpm/archive/2010/02/05/tested-hardware-vss-provider-table.aspx
Bom, agora vamos ao que interessa. Para resolver é necessário realizar algumas alterações no storage onde as máquinas virtuais estão armazenadas. Atualmente utilizo o EqualLogic PS series e os volumes configurados no Hyper-V não estavam com o Snapshot Space configurado nos volumes e as permissões dew acesso não estavam configuradas no VDS/VSS do storage, foi só configura-los na console do storage que consegui realizar os backups das VMs. Verificando o Event Log podemos verificamos através da informação a seguir que a comunicação com o storage está ok.
Outra coisa importante é que não precisamos nos preocupar com a utilização do espaço acumulado no volume destinado ao Snapshot, pois o DPM limpa o Volume após copiar o Backup para a Library.
Links Importantes:
Data Protection Manager 2010 Overview - http://www.microsoft.com/systemcenter/en/us/data-protection-manager/dpm-2010-overview.aspx
SC Data Protection Manager 2010 is Released to Manufacturing - http://blogs.technet.com/b/dpm/archive/2010/04/19/sc-data-protection-manager-2010-is-released-to-manufacturing.aspx
Backup your CSV disks with DPM 2010 Beta! - http://blogs.msdn.com/b/clustering/archive/2009/12/26/9941284.aspx
Espero ter ajudado!
---begin Exception entry---Time: 2010-05-27T12:17:15Module: EngineEvent Description: TF30162: Task "Populate Reports" from Group "Reporting" failedException Type: Microsoft.TeamFoundation.Client.PcwExceptionException Message: The Project Creation Wizard encountered an error while creating reports to the SQL Server Reporting Services on http://srvdev-033vm/ReportServer_DEVTFS/ReportService2005.asmx.Exception Details: The Project Creation Wizard encountered a problem while creating reports on the SQL Server Reporting Services on http://srvdev-033vm/ReportServer_DEVTFS/ReportService2005.asmx. The reason for the failure cannot be determined at this time. Because the operation failed, the wizard was not able to finish creating the SQL Server Reporting Services site.Stack Trace: at Microsoft.VisualStudio.TeamFoundation.RosettaReportUploader.Execute(ProjectCreationContext context, XmlNode taskXml) at Microsoft.VisualStudio.TeamFoundation.ProjectCreationEngine.TaskExecutor.PerformTask(IProjectComponentCreator componentCreator, ProjectCreationContext context, XmlNode taskXml) at Microsoft.VisualStudio.TeamFoundation.ProjectCreationEngine.RunTask(Object taskObj)-- Inner Exception --Exception Message: TF30225: Error uploading report 'Work Item with Tasks': The current action cannot be completed because the user data source credentials that are required to execute this report are not stored in the report server database. ---> The current action cannot be completed because the user data source credentials that are required to execute this report are not stored in the report server database. (type ReportingUploaderException) Exception Stack Trace: at Microsoft.TeamFoundation.Client.Reporting.ReportingUploader.UploadReport(XmlNode report) at Microsoft.TeamFoundation.Client.Reporting.ReportingUploader.HandleCreateReports(XmlNode node) at Microsoft.TeamFoundation.Client.Reporting.ReportingUploader.Run() at Microsoft.VisualStudio.TeamFoundation.RosettaReportUploader.Execute(ProjectCreationContext context, XmlNode taskXml) Inner Exception Details: Exception Message: The current action cannot be completed because the user data source credentials that are required to execute this report are not stored in the report server database. ---> The current action cannot be completed because the user data source credentials that are required to execute this report are not stored in the report server database. (type SoapException)SoapException Details: 400http://www.microsoft.com/sql/reportingservices">400 xmlns="http://www.microsoft.com/sql/reportingservices">The current action cannot be completed because the user data source credentials that are required to execute this report are not stored in the report server database.span style="font-size:85%;">xmlns="Microsoft" sql www.microsoft.com reportingservices?>Microsoft< >http: FONT> SQL Server Reporting Services127http://www.microsoft.com/sql/reportingservices">127 xmlns="1033http://www.microsoft.com/sql/reportingservices">1033 xmlns="span style="font-size:85%;">">" xmlns:msrs="The" sql www.microsoft.com >http: reportingservices?>The<> current action cannot be completed because the user data source credentials that are required to execute this report are not stored in the report server database.http://www.microsoft.com/sql/reportingservices" /> Exception Stack Trace: at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall) at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters) at Microsoft.TeamFoundation.Client.Reporting.ReportingService.SetCacheOptions(String Report, Boolean CacheReport, ExpirationDefinition Item) at Microsoft.TeamFoundation.Client.Reporting.ReportingUploader.UploadReport(XmlNode report) --- end Exception entry --- 2010-05-27T12:17:15 Module: Engine Thread: 10 TF30202: Task "" from Group "" will not be run because a prior task failed.2010-05-27T12:17:15 Module: Engine Thread: 4 Deleting from Build ...2010-05-27T12:17:15 Module: Engine Thread: 4 Done2010-05-27T12:17:15 Module: Engine Thread: 4 Deleting from Work Item Tracking ...2010-05-27T12:17:15 Module: Engine Thread: 4 Done2010-05-27T12:17:15 Module: Engine Thread: 4 Deleting from Version Control ...2010-05-27T12:17:16 Module: Engine Thread: 4 Done2010-05-27T12:17:16 Module: Engine Thread: 4 Warning. Did not find Report Server service.2010-05-27T12:17:16 Module: Engine Thread: 4 Warning. Did not find SharePoint site service.2010-05-27T12:17:16 Module: Engine Thread: 4 Deleting from Team Foundation Core ...
Figura 2 – Selecionando Roles Services
Figura 3 – Confirmação dos itens selecionados
Após a instalação desses pré-requisitos podemos verificar que o “Prerequisites Check” continua, mas nos apresenta a seguinte mensagem: