Re-Balancing VMs after Cluster Aware Updating
Howdy,When we use Cluster Aware Updating, whichever one of our nodes goes last always ends up with no VMs on it. We're looking for the easiest way to be able to rearrange our VMs to even out the load...
View ArticleDeployment of Base-Node via iSCSI in Server 2012R2 HPC cluster fails (can not...
We are currently evaluating Server 2012R2 with HPC Pack for an upcoming project. Sadly we are stuck at deploying the base node. The node boots via PXE (iPXE) and connects to iSCSI, installs Windows but...
View ArticleCannot add Hyper-V node to cluster because of VMware lun
I might be wrong about this, but bear with me and see if you have any different thoughts that might shed some light on this.I've reached capacity with my current Hyper-V hosts (ram/cpu) and need to add...
View ArticleQuorum Disc for Virtual Images SQL Role FOC
I am currently attempting to set a SQL Role FOC between two Virtual Images located on the same VM Host (i.e. DB1 and DB2 on FOCDB cluster). I have both virtual machines with their own .vhdx as the MBR...
View ArticleDCOM was unable to communicate with the computer SQL9 using any of the...
We are running a Windows Server 2012 cluster and I see the following error in the System folder of Event Viewer."DCOM was unable to communicate with the computer SQL9 using any of the configured...
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Windows Server 2012 Cluster (SQL 2012) Continuous Error Events 2050, 2051
I have deployed Server 2012 Cluster (CSV) for SQL Server 2012. Everythings working fine but some warning and error events generating continuously. NODE01 2050 Warning...
View ArticleID 2051 FailoverClustering Errors
Good morning, I just took a quick look at my Event Viewer on my Windows Server 2012 Standard server hosting Exchange 2013 and see the following errors... every 5 minutes for days now. Im not aware of...
View ArticleI have this errror; how do I fix it
ERROR C:\Windows\system32\spool\DRIVERS\x64\3\cnmubbr.dll
View ArticleCluster Validation Wizard indicates Software Update mis-matches incorrectly
I have a Windows Server 2012R2 cluster for Hyper-V. I'm attempting to migrate all VMs to new Hosts, so I'm prepping the new Hosts to join the cluster. One existing host erroneously reports that its...
View ArticleIssue with Services and Resources coming up.
we have 2 nodes on a cluster,on one node we accidentally tried the Draining of Roles,but again paused it in between to revert back.This resulted in one of the roles on that cluster to fail.After...
View ArticleDHCP role on Failover Clustring is Offline and can't make any relation to AD...
Himy laboratory contains 3 servers + 1 Client all are joined. S1(DC) + S2(Failover+DHCP) + S3(Failover+DHCP) + P1(Client)also made an OU in DC and called it SERV. so, done basic configuration for...
View Articleclussvc.exe keeps crashing on host
Hello,We keep having clussvc.exe crash on one of our hosts. When it crashes, it moves all the hosts off VMs off that host. I'd appreciate a helping hand or someone to get me pointed in the right...
View ArticleQuorum are failed to bring online after failover to other node
Dear All,we have 2 node with SAN storage to form a cluster, after node A fail, failover cluster are tried to failover to node B, but the quorum drive are failed to bring online and the cluster also...
View ArticleNetwork load balancing in Hyper-V failover Cluster
I want to configure network load balancing for my Hyper-V failover cluster, so that if one hyper-v server is heavily loaded that some VMs can automatically live migrated to other lightly loaded...
View ArticleHyper-V Quorum Disk held on SOFS Cluster
Following a successful SOFS cluster implementation, the next stage is to implement a Hyper-V cluster.Question - I have created a 1GB quorum disk for use with my HV cluster, which is held on the...
View ArticleNetwork Configuration???
We have a three node active / active / passive Windows 2012 cluster. One node contains a single instance (Role) of SQL Server, a second node contains two instances (Roles) of SQL Server. One of the...
View ArticleCluster inside a Cluster
We are having multiple issues with a Hyper-V Cluster.New to Hyper-V Clustering, but very familiar with VMware Clusters and High Availability.A previous IT Company setup our new Client with 3 2012 R2...
View ArticleNeed to migrate a Hyper-V cluster from 2008 R2 to 2012 R2
We have a Hyper-V Cluster with 3 nodes, each running Windows Server 2008 R2 with the CSV on a Dell Equalogic iSCSI SAN. We want to upgrade the hosts (and therefore the cluster) from 2008 R2 to 2012...
View Articlemodify permissions on Cluster Shared Volume
I need to change permissions on a CSV in a Hyper-V cluster, because I need to allow write access to junior admins who aren't either domain admins nor local administrators on the cluster nodes.My...
View Article2012 R2 - First cluster, having issues creating Quorum witness disk
Its my first Server 2012 R2 Cluster and its based on a Dell VRTX server with shared storage.I've created the cluster and I'm now trying to setup the Quorum witness disk.In FCM Storage/Disks a 600mb...
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