Node in cluster - status changes to "paused"
We have seven Windows 2012 R2 nodes in a Hyper-V cluster. They are all identical hardware (HP BladeSystem). For a while, we had only six nodes, and there were no problems.Recently, we added the seventh...
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Cannot validate cluster "You do not have administrative privileges on the...
Hi Let me describe the problem: I have to build a two-node failover cluster. I have this two nodes in a domain which is installed on the third computer. I am log on with domain admin. when running...
View ArticleCluster Validation Advising Software Updates Missing
Hi,I've configured a new node and bought it into our Hyper-V Cluster but during the cluster validation it's giving me a warning advising that KB3108347 and KB3126041 are missing from the server.If I...
View ArticleHow can I change a clustered disk Volume Id
Hi,Prior to clustering I have been rapid provisioning virtual machines using SAN disk cloning tools.As all the disks are cloned from the same master disk, the volumes on the disk will share the same...
View ArticleTrouble Failover Cluster- SQL Server, Availability Group DNS Name
Hi everyone,Im having problems trying to do a failover cluster with SQL Server for High Availability.The nodes are configured with the Availability Group Listeners with two ip adresses.The name for the...
View ArticleUpgrading cluster 2012 -> 2012R2 no downtime
Hello,We have a 2-node cluster both Windows 2012 servers. We now want to add a third node, but this one is 2012R2. Cluster validation fails because the apparently can't work together.How can we add our...
View Articleadding node 2 -getting timeout period expired
Hi,I had 2 node cluster running MS SQL Server 2012 in high availability mode. due to some problem node2 physically damaged. Then i rebuild node2 and now trying to add newly build node2 into cluster,...
View ArticleAdd NIC Teaming to SQL Cluster Node
hi all , currently we have implement guest SQL Cluster i.e. we have two virtual SQL Server on Hyper-V . after we have finish the deployment we are facing to much traffic on the SQL Network Card...
View ArticleHyper V hosts and NUMA
So i have Dell R730 machines with 2 * Intel(R) Xeon(R) CPU E5-2699 v3 CPU.using Get-VMHostNumaNodegives meNodeId : 0 ProcessorsAvailability : {0, 0, 0, 0...} MemoryAvailable :...
View ArticleWS2012r2 two node failover cluster
WS2012r2 two node failover cluster Node01 and Node02 have seven 40 gb dynamic hyper-v SCSI controller hard drive disk(vhdx) with enabled virtual hard disk sharing saved to F: \VHDs location. This...
View ArticleRemove Reservation from Disk
I've added some disks that are on specific nodes but made a mistake and didn't remove another node from the Possible Owners list before restarting the servers. The cluster failed over to the node that...
View ArticleStorage Spaces + JBOD - disk access routed via CSV owner node
Hi everyoneI have set up a Hyper-V cluster (Hyper-V server, not Windows+Hyper-V role) using some old hardware and wanted to play around with Storage Spaces. I have simulated a JBOD by presenting...
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...
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Bug or am I missing something? Server 2012 Cluster Aware Updating task is...
Using the wizard, I specify...Then I look at the scheduled task and it's always one hour off.This isn't a timezone issue because I'm setting it and looking at it on the same server and all our servers...
View ArticleCAU Self Updating is running at the wrong time?!
So I setup the Self Updating feature in CAU and scheduled two clusters to install on the 4th Saturday of the Month at 11PM (Servers are in NY). Both of the clusters started their install an hour...
View ArticleAn Attempt to reset CLIUSR password- Windows server 2012 R2 Standard Version
I have a two node Windows Server 2012 R2 Standard Edition Cluster with failover sql cluster setup, User account CLIUSR is automatic has been created by failover cluster features, today noticed in...
View ArticleCannot connect to Failover Cluster - WMI problem
Hello, I'm experiencing the following problem on a two nodes WS2012 failover cluster, starting when I did the first setup. After 10-12 days up, I cannot connect anymore with failover cluster manager, I...
View ArticleHyper-V 2012 R2 Cluster, move vm when network failure
Hello all,I have configured a Hyper-V 2012 R2 Failover Cluster with two nodes. Firstly I should say that manual live migration working fine and all vm can be migrated to the other node without any...
View Article2012R2 Cluster "Protected Network" not working / no failover
hi,I have two 2012R2 hosts running in a cluster. Hardware is exactly the same. I created a Virtual Network on both Hyper-V managers. Live migration is correctly working.However i was testing one of the...
View Articleerror 1223 and Allow clients to connect through this network
Windows Server 2012 R2 systems clustered with three networks, one for iSCSI, one for cluster & client access and one for heartbeat cluster members only. The clustered members only network is...
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