2012 R2 Hyper-V cluster nodes hang
Hi,We have a two node Hyper-V cluster. ~ once a week either one of the cluster nodes hangs during a backup (Backup Exec 2014 Vray edition) causing all VM's to restart to the other node. When a node...
View ArticleFile server on cluster
HiI have failover cluster on win server 2008 R2 that host file service fro 2 nodes (File1 , File2)I make failover with no issues but once i failover to file server1 some users cannot access the shared...
View ArticleFailover Cluster Manager 2012 Showing Wrong Disk Resource - Fix by Powershell
On Server 2012 Failover Cluster Manager, we have one Hyper-V virtual machine that is showing the wrong storage resource. That is, it is showing a CSV that is in no way associated with the VM. The VM...
View ArticleWindows 2012 - File Cluster Performance
Hi,We have a file server cluster in windows 2012 that is used as backend access to our app servers. This is a large environment and lots of access 24/24h a day by our app servers.Each node has 64GB of...
View ArticleNFS shares on Scale Out File Server Clusters 2012R2 - is this supported?
Hi,I would like to know if NFS shares are supported on Failover Clusters 2012R2. On an existing Scale Out File Server cluster 2012R2, I would like to install 'Server for NFS' role and than would like...
View ArticleWindows 2012 R2 hanging on "Forming cluster"
Man, do I need some help here.I am getting the following error when trying to create a cluster on Windows 2012 R2 for 2 nodes. It is also failing when using just one node. I have the following...
View ArticleCannot start a WSFC node with -ForceQuorum in a cluster that's lost quorum
Hi,I've got a really simple setup: a two node healthy cluster constisting of SRV1 and SRV2. Current Vote is 1 for SRV1 and 0 for SRV2. To simulate a lost node (and in this case cluster losing quorum) I...
View ArticleHow to use CAU in 2012R2 to install the specific kind of update
Hi all,Can any body heklp me how to use CAU to install the specifc kind of update, such only insatll hotfix but not the function update, Thanks.
View ArticleDFS can only see in one direction at a time with clustered server
Hi,This one has had me confused for some time.We have a clustered pair of file servers, with an additional server at our DR site. Certain shares are replicated to the DR site using DFS.This replication...
View ArticleCAU - Cluster Aware Updating Computer Object
Hello,recently I installed 2 Windows Server 2012 R2 Failover Clusters. I prestaged the CAU Computer Objects.After configuring the Role on the first Cluster, I went to the second and specified the wrong...
View ArticleCluster Node paused
Hi there My Setup:2 Cluster Nodes (HP DL380 G7 & HP DL380 Gen8) HP P2000 G3 FC MSA (MPIO)The Gen8 Cluster Node pauses after a few minutes, but stays online if the G7 is paused (no drain) My...
View ArticleLive migration and Quick Migration failing
Hopefully someone can help with this mysteryI have a 3 Node 2008R2 Hyper-v cluster connected to NetApp iscsi storage Cannot live migrate or quick migrate if the underlying cluster shared volume is not...
View Articlecan not RDP to remote 2012R2 server
Hi experts,I meet a problem when i remote to 2012r2 server, it occur after i insatll all the latest update by Windows update, i can enter my credential, but after found it can not logon, the origional...
View ArticleMicrosoft update KB 3002657 and 2008 R2 failover cluster for virtualization
After installing Microsoft update KB 3002657 on my Windows 2008 R2 failover cluster for virtualization, nodes in cluster lost connection to CSV and all my VM's were moved to node owning the volume.I...
View ArticleFailover Occured manually or automatically (SQL Server AlwayOn with...
Hello everyone,we had a Failover today on a Windows Server 2012 Failover Cluster with SQL Server Always On and now I'd like to know if the failover was done by the Cluster (or SQL?) or manually from a...
View ArticleNetBIOS disabled but clusterlog full of "Netbios: Slow Operation"
Hello,I have a question about the cluster log:Even if I have disabled NetBIOS on every NIC, I can see tousands of Netbios messages in the cluster.log...0000225c.000014d4::2015/03/10-15:20:51.587 INFO...
View ArticleCluster Resource Failed in Clustered Role
Hello All.We’re running our VMs on the Cluster of Hyper-V hosts of Windows Server 2012 R2.We frequently encounter the following error in the Cluster Events:“Cluster resource 'Virtual Machine VM123' of...
View ArticleClik here to view.
Uprading deployed Cluster from Ipv4 to Ipv6
Hi Friends,i have already running and deployed a windows cluster for my SQL 2008 and Exchange 2010 Dag in different servers with ipv4 however the company management decided that we have to upgrade all...
View ArticleFailover Cluster Scenario - Suggestions?
I am attempting to create a 2 node SQL Server 2012 Failover Cluster and am trying to gather information about what might be a better configuration in my particular case.This is home lab environment in...
View ArticleWindows Server 2003 Cluster service shows as failed
We have a cluster configuration for a software called LIVELINK.This has been working fine for very long (close to 5 years) and we did our usual monthly maintenance and now in the cluster administrator...
View Article