Scale Out File Server SMB redirection locking up CSVs
Problem - Physical hosts have HyperV running and a vhdx located in a SOFS CSV (HyperV hosts different than SOFS cluster nodes). During start up of the VM when SMB redirection occurs or when trying to...
View Article"Unable to successfully cleanup" Error while configuring cluster in Windows...
I am configuring a three node Windows 2012 R2 server Failover Cluster. The cluster validation completes without any error/warning. please help to fix this errorCluster: hcleduNode:...
View ArticleHyperV Cluster MAC Address static or dynamic
Hi,i have a hyperv cluster with 9 Windows 2012R2 Nodes and round about 200 VMs with 2012R2 or 2008R2. alle VMs where connect to 2 virtual switches. at the moment i have dynamic mac addresses.what is...
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...
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Unable to connect to cluster
Hi Team,I am not able to connect to cluster in windows 2012 server getting error message as below.Sivakumar Thayumanavan
View ArticleUnable to set NodeAndFileShareMajority quorum setting
Set-ClusterQuorum : There was an error configuring the file share witness '\\server\SharedFolderUnable to save property changes for 'File Share Witness'. The user name or password is incorrect At...
View Articledisappearing iSCSI Targets
I'm new to clustering.I have two identical computers. Same box, same model, each with 2 NIC's, same hard drives, same memory etc . . . . .I installed Win-Server 2012 R2 - Standard on each box, then...
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Node Disk Management
We have a 3TB iSCSI Lun assigned to our Exchange server in our cluster and in Node Disk Management it shows as 2 drives. A 2048GB CSVFS Primary Partition and 1024GB as unallocated. Of which we cannot...
View Articledrive letter missing
I have a two-node 2008 SP1 Failover Cluster.I got a problem today:Drive letter of a cluster volume is lost when I move the cluster disk to another node. “Cluster Disk 1” had one volume with drive...
View ArticleGuest VM simultaneous failover
Hi,It is a requirement within our environment for certain guest VM's to always be located on the same node of a cluster as each other, so if one is migrated off, the other moves with it. Essentially...
View ArticleCluster VMs sometime fail while doing an export-vm
I'm using a powershell script to export some Clustered (2012 R2 Hyper-V) VMs through task scheduler. Every now and then a VM is restarted by cluster during the export-vm. The errors found from the...
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 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 ArticlePerformance AlwaysOn SQL 2014 in synchronous mode
Hello,I have found a great article about AlwaysOn performance in synchronous...
View ArticleQuestion about Cluster 3-Nodes
Hi AllWe are creating a cluster for a customer so we can set up SQL Availability Groups. My scenario is this:Site 1 = 2 nodessite 2 = 1 Node but i will set this up for no votes because its A DR site...
View ArticleExchange 2013 (On 2008 Server R2) - Cluster issues when quorum lost
9 Exchange 2013 mailbox servers all running on Windows 2008 Server R2. All part of the same DAG (so just one cluster).Inadvertently, powerer off 5 of these mailbox servers - bad idea. According to my...
View ArticleStorage Spaces Direct Windows Server 2016 Lab Testing physical disks issue
alright folks , first of all thanks for the help if i get a answer.we are always on the look to test out some new stuff and this time we want to test Storage Spaces Direct,in case it proves to be good...
View ArticleSql Server 2014
Can we configure active passive clustering on sql server 2014 without any licence?
View ArticleValidate Network Communication Error on UDP port 3343
Both side firewall is off but still i get this error. Server1 is windows server 2016 and server2 is windows server 2012 R2. even i added allow connection rule in advanced firewall setting as outbound...
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