Network Drops for 30 seconds During Hyper-V Live Migration
I have 3 physical Hyper-V hosts setup with clustered storage. I disabled VMQ because I was getting errors when trying to do live migrations. I have also ran the network portion of the cluster...
View ArticleError: The computer is joined to cluster when creating the Cluster
Hello Guys, I have created a cluster to configure Hyper-V for 2 Nods, everything was greate and works perfectly, next day the storage hang and the cluster didn't work any more, I have destroyed the...
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CSV volume showing 10 gigs free of 750 gigs- new volume
Hello, I setup a CSV volume and nothing is in the folder yet, however it's showing showing 10 gigs free of 750 gigs. Any reason why?
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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 ArticleMoving CSVs from 2008 R2 to 2012 R2 cluster?
Hello,we have an old 2008 R2 H-V cluster with data on CSVs (on iSCSI SAN) and we need to move them to 2012 R2 cluster.I'm aware of other migration paths and supported/unsupported scenarios, but my...
View ArticleMicrosoft Cluster failover policy recommendation - Maximum failures in...
Can someone give a clear explanation as to why in 2008 R2 server the recommended setting for "Maximum failures in specific period" is 1 in 6 hours.We encountered a problem in a two node cluster.A...
View ArticleThe service principal name (SPN) was not found in Active Directory. Help me...
I am having trouble with getting my 2012 Hyper-V HA Cluster at 100%. I have 3 nodes and it complains about the MS KB patches not matching across the 3, somethings that get installed have no "uninstall"...
View ArticleServer partially hangs during ISCSI failover for 30 seconds
Hi Everyone,I've been doing disaster recovery tests on my Hyper-V cluster and have found that it takes around 30 seconds for my ISCSI traffic to fail over. Is this normal or should it be...
View ArticleReplace of node in SQL Failover Cluster
HelloWe have a 2-node SQL server failover cluster running Windows Server 2012 R2 and SQL Server 2008 R2 standard.We need to replace one of the node, with a new server.I am a little uncertain on the...
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 Articledisk validated but still no disk suitable?
I have total 7 disks need add to 2012R2 cluster.5 are GPT disks and 2 are MBR disks.But only 5 GPT disks can add to cluster after all disks validated and didn't see any error in the validate...
View ArticleServer 2012 R2 + 2016 node cluster not available
Hello! I have a problem in my test lab environment. I created a Scale-Out File Server with my two nodes. One is 2012 R2 and other is 2016. My idea was also to test the new cluster OS rolling upgrade...
View ArticleHeartbeat Network for Cluster and Clustering Failure time question
Hello,Do I still need a heart beat network? Is it suppose to connect from Node A to Node B? Below is our configuration below:EMC SAN connected to Cisco SwitchNode A:Hyper-V 2012 R2Clustering enabled4-...
View Article"The parameter is incorrect" error when creating mount point in Server 2008...
I am receiving the error "The parameter is incorrect" when attempting to create a new mount point in an existing Server 2008 R2 2-node cluster. This cluster hosts four SQL 2008 virtual servers and I...
View ArticleError while creating new share clusterd shared Volume (CSV) - The resources...
Hi all,We have two node 2012 R2 STD failover cluster with CSV storage. SQL 2014 is running as role. now we want to create one folder share on one of the CSV disk (C:\ClusterStorage\DATA) but getting...
View Articlenetft.sys is the cause for the bugchk blue screen on the server Windows 2008...
Hiwe have the server geting rebooted by a bugchk error for netft.sysPlease let me know if we have any fix for this issue. i am not sure wht is causing the issue on the serverthe server is windows 2008...
View ArticleSAN Zoning for a Hyper-V Cluster
Best Practice for a FC SAN Zone has always been one Iniator Port and one Target Port per Zone. This insures that communication between the Server and Storage remain "clean" and also makes...
View ArticleGeneric Service Cluster
Would like to setup a cluster using generic service. we have 5 crtitical services and if any one of them fails then they should all failover to the other node. I dont see an option to select multiple...
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 ArticleWindows Failover Cluster (Errors retrieving file shares)
I'm having an issue with Windows Failover Cluster with a Windows Server 2012 R2 machine. I have two cluster nodes (nodeA and nodeB). My issue is that when nodeA is the owner node, and I open failover...
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