CSV stays at "Backup in progress, redirected access" long after the backups...
I've got an issue that has come up a few times in the last 2 weeks or so. I first noticed this while I was troubleshooting a different issue (CSV failure when ownership changes during backup), but...
View ArticleVSS snapshot location
HiLast night during a Child Partition Backup on one of my Hyper-V VM, the Host paused all the VM because all the free disk space disappeared.During the day I removed a VM freeing about 40GB of disk...
View Article30112 VSS Error + Event ID 10111 Failed to mount the virtual hard disk
Since applying security updates to our Hyper-V server (2008R2 Ent. Core), DPM 2010 has been unable to create recovery points of any of the Hyper-V guests.DPM encountered a retryable VSS error. (ID...
View ArticleDPM: Error when backing up Hyper-V VM with Child Partition Snapshot
I have a Dell server running Windows Server 2008 R2 and a Dell MD3200i storage array that uses CSVs to store Hyper-V virtual servers. On one of the virtual servers running on the Dell server, I have...
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[SOLVED] DPM 2010 several 5121 events causing cluster storage to crash...
Hi all,I have a 3 node Hyper-V R2 cluster (Node majority model) with all MS updates installed, below is more information about them:node1: Windows 2008 R2 Datacenter Core, Service Pack 1, Cluster...
View ArticleVolume Shadow Copy Service error: Unexpected error DeviceIoControl. hr =...
I am using DPM 2010 to backup virtual images on my Hyper-V host (running Windows 2008 Enterprise SP2).There is 1 image that stopped backing up. The DPM error is DPM encountered a retryable VSS error....
View ArticleDPM 2010 / Equallogic / CSV
Hi Backup server, 2008R2 (dell r510) with DPM2010. Attached to dell MD1000 storage for disk2disk backup. also connected 2 dell TL2000 libraries 2x Dell r810, 2008R2 in failover cluster. CSV is hosted...
View ArticleDPM 2010 + Dell MD3200 VSS Hardware Provider Issues
I'm trying to backup virtual machines hosted on a 4 nodes Windows Server 2008 R2 Hyper-V cluster. The cluster has two cluster shared volumes. One is on Netapp iSCSI storage, the other one on the Dell...
View ArticleDPM encountered a retryable VSS error (ID:30112 Details:VssError) 0x800423F3
Hello.I'm getting an error on one of the protected server in DPM 2010.Created one protected group and this group contains 4 servers and one of the server is getting an error.Error: The replica of...
View ArticleBackup of Hyper-V 2012 CSV Intermittent Fails with Error 0x80042301
We have a 5 node cluster. All nodes are running fully patched versions of Windows Server2012 Datacenter (including hotfixes KB2813630 and KB2796995). Storage is EqualLogic running firmware 6.0.2....
View ArticleDPM 2012 SP1 Beta - Causing Server 2012 Hyper-V Cluster hang / ISCSI problems
Hi All,First of all, I know it's a beta and these are the perils of being an early adopter, but I've got a serious problem.I've upgraded our production Hyper-V cluster to Server 2012. The setup is a 4...
View ArticleHyper-V Cluster Backup problem: Unexpected failure. Error code: 48F@01000003
We have several 2012R2 datacenter Hyper-V hosts with several CSV's to a HP 3PAR FC SAN, managed with SCVMM 2012R2 and backed up with DPM 2012R2. We have been running fine and doing backups with agents...
View ArticleDPM faild to backup HyperV Gest VM Code: 0x800423F3 ID 30112
Dear all,Need your precius help in order to solved an issue I have when backuing up an SCCM + SQL server VM.All the rest of Guest machines backup sucessfully.Background info:Cluster Hyperv 2008 r2...
View ArticleDPM 2012 R2 and Bare Metal Recovery/System State System Protection Hyper-V...
I have a physical Server 2012 R2 vhost running 2 Server 2012 R2 VMs setup as Generation 2 based. My DPM 2012 R2 server will perform the backup of the vhost just fine, but will consistently fail on the...
View ArticleFilter Manager errors in Eventlog of HyperV Host during Backup
Hi !Whenever DPM 2010 tries to make a backup of your CSVs (serialisation enabled, no hardware snapshot providers currently) on a Netapp filer I get a lot errors like this in the eventlog of our host...
View ArticleHow to fix Event ID 5217 and 5120 when backup up a VM on CSV with DPM
I have a 4 Node Cluster with 2 Shared Cluster Volumes on an ISCSI SAN. Each node is up-to-date with Updates and is running Server 2012 DataCenter. I have a seperate 2012 server with Microsoft DPM on...
View ArticleDPM 2012 SP1 and Windows 2012 Datacentre Hyper-V issues
Hi, I have recently created a new two node Server 2012 Datacentre cluster that is hosting approximately 50 Virtual Servers, this is connected to an EMC VNX5300 SAN over ISCSI using MPIO, the cluster...
View ArticleRetryable VSS - Freeze and Thaw events
Hi,we are currently implementing DPM with the Hitachi VSS Hardware Provider. We have VSP Storage for our Hyper-V Cluster and AMS Storage for the Backup Data. The AMS Storage is presented as...
View ArticleDPM 2012 - ID 30169 Details: VssError:The specified object was not found.
We have a 3-node failover cluster with Cluster Shared Volumes running on Hyper-V, all protected with DPM 2012 to tape. The Hyper-V hosts are running Windows Server 2008 R2. All our backup jobs are...
View ArticleDPM 2010 backup Hyper-V - VSS ERROR ID 30115
I have Windows 2008 R2 Ent running Hyper-v. Host server has 4 Virtual Machines. Host server connected to HP StorageWorks 2000sa G2 where Virtual Machines placed. All prerequisites for DPM 2010 Hyper-V...
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