V2V Fileserver Cluster
Hi,We have a windows cluster (W2K12R2) that I need to move with V2V.The 2 nodes currently reside on Hyper-V with 2 disks (data & quorum) through ISCSI.Due to storage issues we have a new VMware...
View ArticleCluster resource 'Cluster Disk 2' of type 'Physical Disk' in clustered role...
I have a constant error in Hyper-V Failover Cluster:Cluster resource 'Cluster Disk 2' of type 'Physical Disk' in clustered role 'Cluster Group' failed.Based on the failure policies for the resource and...
View ArticleCluster Storage
Hi All,i need to remove VHD attached to VM and add back to cluster storage, if i just delete this VHD it will be back to storage automatically ?
View ArticleSome VM's fail to move from one host to another
The majority of VMs drain to the second host but there are 5 VMs which fail to move. They all produce a 5401 Event ID [DCM] failed to set volume mount point, source ... target ... error 87The...
View Article2012 cluster -> 2019
Hi,What is the most efficient way of migrating VMs on a 2012 cluster to a 2019 cluster?Thanks
View ArticleError when Validatin Cluster Cluster creation tool Validate the cluster Error...
Hi,I get this error at validating the cluster when using the cluster Creation tool. Error:"Error Test report isn't available, try to validate again." Notification Pannel shows "Successfully validated...
View ArticleFailed Cluster Shared Volume accessible on one host
So, needed to reboot a cluster yesterday and drained roles from one server, rebooted, server 2012r2 moved roles over and rebooted other. However, now one of the CSV is showing as failed. It is not...
View ArticleFailover cluster what does it exactly do? What software can be used with it?...
I have started to read articles and watch videos about fail-over cluster and clustering in general. I already know that there are several models to configure it (6?). But I couldn't get what software...
View ArticleWays to seamlessly migrate an existing DC (windows server 2012) to a new...
I have an existing domain - but I was given a task to reconfigure a new one. I have zero experience in this field some maybe some/all of my questions may sound stupid for you guru. 1) How do I create...
View ArticleHigh availability domain controllers - noob questions about possible problems.
Just yesterday I was "awarded" with a honor to completely reconfigure domain controllers in my medium size organization. One of the main concerns is to provide some high availability features. I even...
View Article2019 cluster: live migration only works on Linux VMs, not Windows
This is a fairly simple question, and I'm hoping the answer is fairly simple too.I have a straightforward 3-node failover cluster: the servers are running WS2019, and the 30+ VMs are running a mixture...
View ArticleHyper-V Cluster CSV low performance
Hello, I have hyper-v cluster with two nodes connected to iSCSI array(12 SSDs RAID 10) via 4x SFP+ NICs each node. There is 2x Netgear M4300 12x12f switchs between nodes and array. Before create CSV...
View ArticleMSDTC failover cluster configuration in windows 2012r2
MSDTC failover cluster configuration in windows 2012r2Team, Could you please help me to setup MSDTC configuration in Cluster...because in Azure which storage we will use to have high availability for...
View ArticleWindows 2012 R2 Hyper-V Cluster NIC Teaming Qlogic 10GB NIC Virtual switch BSOD
We are using 3x DL380 G7 with Windows 2012 R2 Hyper-V Cluster. In order to get more performance out of it we added 2 HPE NC523sfp 2P 10GB NICS per host. The ISCSI traffic worked as a charm. So we had a...
View ArticleSet-ClusterLog Powershell Problem
I'm working on my first Hyper-V cluster on Server 2016. Going through the validation, I have a warning about cluster log size less than 1536. So I search how to increase that and find:...
View ArticleWindows Cluster not Detect Disk with Error
Dear all , currently we are trying to create an SQL Cluster on top of Xen Server , the issue we are facing is that the Windows Failover Cluster is not detecting the disk as supported with below error...
View ArticleShared Volume Failed - IO Abort 2012r2 - Help :)
So, needed to reboot a cluster yesterday and drained roles from one server, rebooted, moved roles over and rebooted other. However, now one of the CSV is showing as failed. It is not ReadOnly, I have...
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Node xx is not reachable from node yy
Hi,I have 4 nodes, 3 in main site and 1 in DR, the node in the DR is down and validation report is showing the below error,Please adviseregards,TF
View Articlewindows server 2012 R2 cluster adapters not working as expected in different...
Hello MVP or Expert,i have setting up windows clustering for Always configuration with SQL 2012 .i have assigning IP for heartbeat communication in private network adapter with ip range A (providing...
View ArticleServer 2016 with two nodes + failover cluster manager
Hi All,Hoping someone can assist. We've got two physical servers running 2016 running running a failover cluster manager environment. Each server has the following hard disks installed.6 x 600GB 15k...
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