Upgrade Windows File Cluster
Hello.Ive just bought a new server for testing purposes, and i want to setup a Windows File Cluster - almost done :)The File Cluster is a Two noded Windows Server 2012 R2 Standard Cluster. Now i want...
View ArticleSQL Server 2012 R2 Add Node Failure
Hi all!I recently had to destroy my cluster. I recreated the cluster ensuring that the previous cluster name was purged from AD. I had no issues recreating the cluster. I went through the validation...
View Articleneed help with simple nlb cluster creation
I am very new to sever 2008 let alone clustering...And i am having a problem....i dont even know if my questions are correct/valid 1. So, i have two machines (VMs actually) that run Windows Server 2008...
View ArticleLuns Getting Disappered
Hi,"Unexpectedly Mapped LUNs are disappeared, Then we have Installed Multi path driver after installation LUN disks are showing as unallocated and there was no data present in server."RegardsRajesh
View Article2012 R2, Storage Spaces with SAS & SSD, Tiering on SSD, 2 Nodes Hyper-V...
Hi *.*I'm experiencing a weird problem.I've a Fujitsu CX420 S1, a sort of 2 blades server with a shared SAS controller, 4 900Gb SAS disks and 2 200GB SSD disks.Installed 2012 R2 Std (the server is...
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NLB - Host Unreachable
I have a two node NLB cluster configured. It all seems to be working fine (I can see requests being directed to both nodes) but soon after config is completed and convergence has taken place I get...
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Windows Clustering Networks question...
Hi all;This is my scenario:I have installed Windows Server 2012 on two servers. Then enabled Windows Clustering feature on it. The shared storage is based on Fibre Channel technology. Each server has 4...
View ArticleHyper-V Guest Cluster Node Failing Regularly
Hi,We currently have a 4-node Server 2012 R2 Cluster witch hosts among other things, a 3 node Guest Cluster running a single clustered file service. Around once a week, the guest cluster node that is...
View ArticleError while adding file share for File Server role
I'm getting this error when trying to add a file share on a Server 2012 R2 failover cluster:"Unable to retrieve all data needed to run the wizard. Error details: Cannot retrieve information from...
View ArticleCluster validation stating an update needs to be installed, but when checked,...
I'm setting up a simple, two node, cluster in Server 2012R2. When doing the Validation test it states that the updates on one of my nodes is not up to date. However, upon further investigation, I've...
View ArticleClustering questions
hi All,i have a question on Windows Clustering.What happen to Cluster services if AD suddenly fail. Will the Cluster services still be able to service client requests till the time it failover or the...
View ArticleCSV Direct IO When Using SAS/DAS?
I have set up a very simple POC for a 2-node HyperV cluster sitting on a Dell drive array. I have created a CSV and verified that failover of the VMs works as expected.I was thinking about CSV and how...
View ArticleChanging Storage for Cluster Resources
We have a Windows Server 2008 R2 Cluster set up that hosts SQL Services. We need to move the backend storage for the SQL Data/Log Drives to another storage. Can I -Shut down SQL (Drives:F,G) and...
View ArticleWindows cluster error with Quorum Disk
Dear Allwe have problem with quorum drive.we facing bellow error while validating cluster configurationFailed to write file data on cluster disk 0 partition 2, failure reason: The disk structure is...
View ArticleStorage connectivity lost
Hello everyone, I have the following question: frequently on a cluster windows server 2012 Hyper-V the disks present in storage are disconnected. Sometimes thedisconnection is so long that the virtual...
View Article2 Node Cluster with Server 2008 R2 Cluster Disks Show as "Local Disk"
I have 2 Node Cluster with Server 2008 R2 with 13 LUNS presented as Clustered Disks within Failover Cluster Manger.When view Hard Disk Drives within Windows Explorer 10 Drives show as Type = Clustered...
View ArticleMigrating 2012 Hyper-V Cluster to 2012 R2 VMs with snapshots
I am planning the migration of our 2012 RTM cluster to 2012 R2 and will be using the Copy Cluster Roles Wizard for the move. Do I need to delete all my existing VM snapshots before migrating? The VM...
View ArticlePing issue with my one of my 2 IIS Clusters
Hello,I'm encountering a really strange problem with one of my web server Cluster. He can't ping any of the internal network hosts : (cannot reach host).Besides, only the other web cluster can ping...
View ArticleWS2012R2 SCSI-3 Persistent Reservation requirements
Hi respectful AllIs it specified somewhere to what extent SCSI-3 persistent reservation commands need to be supported by a storage device to satisfy those 2012R2 cluster qualification tests:Category...
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The cluster resource 'SQL Server (SQL2012)' could not be brought online due...
i have problem with my sql server 2012 sp1 installation. I do all the Microsoft recommanded articlesLike this...
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