Problems live migrating some VMs between nodes - 2012 R2 Cluster
Today we migrated from a old 2008 R2 cluster to a new 2012 R2 cluster, we are having problems with live migration of selected VMs between the 2 nodes currently in the cluster.When we attempt this we...
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One disk in failover cluster but needs multiple volumes
I made a dumb move and did my disk in MBR instead of GPT. Now I'm at 2.5TB but can only allocate 2TB because of the limitation.So I have about 300GB available on a cluster disk but can't seem to figure...
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Error message when accessing Cluster Manager (Windows Server 2012-based)...
Hi all;Please look at the following figures:Any ideas?ThanksPlease VOTE as HELPFUL if the post helps you and remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as...
View ArticleFail to bring file server role online
I have add the file server role on the cluster(server 2012). But cannot bring it online. I have the following error.Event ID 1254, 1205, 1069Event ID 1069The cluster service failed to bring clustered...
View ArticleHow to add dedicated backup network to existing cluster
Hi Guys,I have a 2 node SQL cluster that is setup for both SQL and file system backups. Currently the SQL backups run over the production NIC which is something i'd like to change. On the other hand...
View ArticleWindows 2012 R2 HyperV clustering
Hi everyone,We have purchased 2 Windows 2012 R2 datacenter editions and trying to setup Hyper-V cluster.I have already installed and configured Failover Cluster as windows feature, Enabled Hyper-v on...
View ArticleCluster.exe compatibility with other versions
I am trying to automate some cluster maintenance work in an environment with Server 2003, Server 2003 R2, Server 2008 and Server 2008 R2 failover clusters. Since the FailoverCluster module cmdlets in...
View Articleno access to csv - clusterstorage.000 - w2k12r2
I created a 3 node cluster with different san based cluster shared volumes. These were used as csv volumes. I have 8 volumes in total. Now ontwo of the nodes there is a problem accessing vms located on...
View ArticleInquiry about update KB2878635
Hello, i am wondering if the compound update KB2878635 is strictly concerning Windows 2012 or if a Windows 2012 R2 package will be available, because we are confronted to deadlocks in the Resource...
View ArticleCannot browse Internet for Microsoft NLB in VMWare
Hi,I have setup two Windows 2012 R2 virtual web servers that sit in Microsoft Network Load Balancing cluster. This cluster is configured using Multicast Mode.On firewall level, this cluster IP is NAT...
View ArticleDoes the 2012r2 failover cluster support the Linux system high ability
Hi,Can i install the CentOS highability in Hyper-V? Does Hyper-V support it?Thanks.
View ArticleVM's resetting randomly
I have a 3 node Server 2012 R2 cluster and I'm seeing VM's randomly resetting and an error 1069 is logged in the cluster errors. Some of the VM's that have reset have older (Server 2012) integration...
View ArticleNLB is not working as expected
Hi I am using Windows server 2012 . I configure network load balancing in my server. I configure Multi cast and affinity as NONE .When i connect node 1 and access iis with the NLB cluster ip it shows...
View ArticleCSV cannot automatically transition to another node when FC connection lost
Hi All,I have setup 2 x Hyper-V 2012 R2 server and perform failover clustering. The cluster have 1 CSV (FC connected with SAN storage,single path). Everything is seem normal of the CSV, (eg. manual...
View ArticleFailover cluster fails validation after a single node restart
I had a lab environment setup that works great, passes validation, can do live migrations without issue but as soon as I restarted one of the nodes, the then still live node became the only node able...
View ArticleConnectivity lost after failover
The Environment:Windows 2008 Datacenter R2 SP 2 with Failover Clustering Role. 2 and 3 node clustersI have inherited a couple Windows SQL Server Clusters and each experiences the same behavior.Each...
View Articlethe hyper-v virtual machine management service encountered an unexpected...
I dont understand why Microsoft people can't make things simplerThey are LITERALLY MOTHER F%^%RSBill Gate and his team need to learn hot to F^&&IN make things.
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Disk Volume GUID showing at the Failover Cluster Manager instead of the NTFS...
Dear TeamWe have installed win2k12 R2 server with windows fail over cluster. we have provisioned LUN ( EMC Storage) and added as mount point. After that we add the same disk in cluster (using failover...
View ArticleDoes the Windows 2012r2 support the SAN boot scenario?
Hi,I want to know if the 2012r2 hyper-V cluster suppor the SAN boot scenario, anyone using this scenario?Thanks.
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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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