CSV access stopped working on one cluster node
Have a 2008 R2 two node Hyper-V cluster (server core installation) with a HP Lefthand P4500 SAN (attached over iSCSI and MPIO). The cluster has worked for years, but since two days, one node doesn't...
View ArticleStorage spaces direct - STATUS_IO_TIMEOUT
Hi Everyone,I configured cluster of 4 Supermicro X10DRIservers to test storage spaces direct. Supermicro server configuration:- 2 x Intel Xeon E5-2640v3 CPU - 10 x 32GB 2133MHz DDR4 RAM - 2 x SSD 400GB...
View ArticleP2V of Windows 2008 R2 SQL clustered servers
HiWe are planning to do P2V for existing Windows 2008 R2 / SQL 2008 clusters hosts (In test lab we did it successfully). We concerned about a few points:a) In case of failure / application issues we...
View ArticleVRTX External Network Connectivity Loss Causes Windows 2012 R2 Cluster Failure
We have a VRTX server with 2 server modules, the internal Gb switch module, and a single PERC8 card. Both server modules are running Windows 2012 R2 as a host OS (running off the modules HDs). They are...
View ArticleInstalling SQL service packs on clustered SQL Server 2014
Hello every one.we have a two node clustered SQL server 2014. now i want to install SQL service pack 1 and 2 on both of them. what should i do? does any one have some experiences?
View ArticleSRP rules for Cluster console opening hyper-v tools
We have SRP rules, but it's causing Cluster Manager to not open any Hyper-V related settings like 'Settings...'. It says that Hyper-V tool management isn't installed. Obviously, the tools are there,...
View ArticleIssue in one VM Mailbox migrate to another node
Dear Partner,We have Clustering ( Nodes 1,2,3 ) and we have VM (Exchange Mailbox) in node 1 we trying to migrate this VM from node 1 to 2 is working fine and we trying to migrate VM from 1 to 3 is not...
View ArticleWindows 2016 Hyper-V cluster
Hi, my plan is to install a new Hyper-V 2016 cluster. My plan is to run Exchange 2016, SQL 2014/2016 (Navision C5) Exchange sever 2016, Domain controller 2016 and Terminal server 2016. I will be...
View ArticleSMB Access denied for Cluster Role Resource
Dear All, I have Window 2008 R2 File Server Fail over cluster which is having in Production. As part of DR fail-over test i have created another stand alone Windows 2008 R2 Server with File Server...
View ArticleUnable to remove ClusterGroup or ClusterRessource
Hello,I have a 5 node 2012 R2 hyper-v cluster with 100 VM. Actually i need to remove a bad restored VM and i can't. The configuration ressource is stuck in online(pending). I have removed the VM from...
View ArticleRemove a network from cluster?
I have a two node Windows 2008 R2 cluster with two networks - a cluster network and a heartbeat. On one of the nodes, I added (actually enabled existing nics) a two nic team that will be used for a...
View ArticleVirtual Domain Controllers in a server 2016 hyper-v failover cluster
Hello,I'm in the process of migrating our virtual servers to a Server 2016 hyper-v failover cluster. I'm doing this all through SCVMM2016 that's temporarily running on the two host cluster. I've...
View ArticleFailover Cluster Manager v10 (Windows 10 Ent) - Cluster Version Not Supported
We are running a 2012 Hyper-V cluster managed primarily by SCVMM 2012 R2 and as a backup Failover Cluster Manager.I have installed Windows 10 RSAT (WindowsTH-KB2693643-x64.msu) and been testing I can...
View ArticleEventID 5774: The dynamic registration of the DNS record 'X' failed on the...
I have many of those errors in the event viewer and I can understand also because it fails:The dynamic registration of the DNS record 'X' failed on the following DNS server: DNS server IP address:...
View ArticleCluster network name resource 'Cluster Name" Failed registration of one or...
Cluster network name resource 'Cluster Name" Failed registration of one or more associated DNS names(s) for the following reason: the Handle is invalid. i am seeing this error in my event viewer log.
View ArticleWhat does it mean to assign a volume an owner node?
I created a two node, hyper-converged deployment with Windows Server 2016 Hyper-V and Storage Spaces Direct on the same cluster. When creating the CSV volumes what does it mean to assign an owner node...
View Article2012 R2 Hyper-V cluster nodes hang
Hi,We have a two node Hyper-V cluster. ~ once a week either one of the cluster nodes hangs during a backup (Backup Exec 2014 Vray edition) causing all VM's to restart to the other node. When a node...
View ArticleFailed to get volume guid for device
Hi,I've seen a few other threads with this error but no solutions which seem applicable to our environment.We have a 2 node Windows 2008 R2 cluster.All resources running fine on one node. But when we...
View ArticleFailover Cluster Manager - Network Not Showing
I have two team network setup. One is called MGMT and the other is called DATA.In Virtual Switch Manager I have added an external network that uses the DATA network.The only network that is showing in...
View ArticleCan we use the Single Virtual IP to two nodes in a sql server cluster
I have a scenario to programmatically change the virtual ip of active server to secondary server on fly when primary goes down.To achieve I am firstly checking, is it possible to use the same virtual...
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