VMs Fail Randomly on 2012 Cluster
Our 2-node Server 2012 Hyper-V cluster is having an issue where VMs seem to randomly fail for no apparent reason. We are using Dell R900s with a MD3200i SAN and we have separate networks for iSCSI and...
View ArticleVSS copies lost between nodes?
In testing a 2012 F/O Cluster, it seems that Volume Shadow copies are often lost on a disc if it fails between nodes (or even possibly, if dedup runs)? i.e. Windows 2012 cluster, LUNs mounted with VSS...
View ArticleSATA Drives in a Failover Cluster
I have shared storage that is part SAS and part SATA. Will this work in a Failover cluster?Michael T. Glenn
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SQL 2012 Availability Group add nodes
Hi,I have setup SQL Server 2012 Availability Group with 1 Node. Issue is that Node Disk is being showed in Disk resource. When i try to add second node then Disk from second node remove from ServerB...
View ArticleWNLB issues
Hello Everyone,I have created WNLB for my two CAS servers. The servers are running on a different subnet (172.16.4.*) while clients are on subnets (172.16.16.*;172.16.20.*;172.16.21.* and so on). The...
View ArticleCan't remove Failover Cluster feature on Windows 2008 R2
HelloWhen remove the Failover Cluster feature has following message:Cannot remove Failover ClustingThis server is an active node in a failover cluster. Uninstalling the Failover CVlustering feature on...
View ArticleFailing "List Services Information" Cluster validation test
HiI'm building a 2 node Windows 2008 SP2 Cluster. I've setup the SAN Disks, NIcs etc and am running the cluster validation tests. However this always fails on the "List Services Information" Test with...
View Articleevent 1196 dns bad key when registering CNO
I am getting these errors when registering Cluster Name on Windows Server 2012. I followed advice described in other post: deleted CNO dns record, created CNO dns record manually ("Allow any...
View ArticleHyper-V Cluster, Fiber connections to SAN Oddity
I have a three node cluster connected to a SAN via Fiber Channel. Server 2012. I configured everything and verified the cluster setup etc. Created a test VM, tested live migrations. All good. Today I...
View ArticleDirect Access 2012 fails after installing NLB
I have installed Direct Access 2012 on vmware virtual machine and when using only one server without NLB everything works fine.There are two network interfaces, external and internal. External with two...
View ArticleSOFS hardware setup advice please
Hello,I'm looking for some advice on setting up a SOFS cluster, the following is what I have in mind:x2 HP DL380p servers running Server 2012 Datacenter and HyperV, a 10Gb network card in each10Gb...
View ArticleQuick way to add cluster shared volumes to possible owners of new node?
I recently added a new node to a 2 node failover cluster that is running hyper-v. I noticed when trying to do a live migration that prexsiting disks are not showing the new node as a possible owner. I...
View ArticleChange Server 2003 NLB cluster IP
Hi All,We have 2003 NLB cluster and I am trying to change cluster IP using a script.I cannot use PowerShell cmd lets as 2003 NLB does not support this.I is possible to change cluster IP , multicast IP...
View ArticleUnknown Issue with 2012 Failover Cluster
HelloI have 2 Hosts , HP Proliant DL580 G7 with Server windows server 2012 Installed and updated with the last windows updates and drivers and hardware firmware. And the Hyper-v Role installed.With FC...
View ArticleThe connection could not be completed because remote computer was not the one...
We have a new windows 2012 clustered server which was built and named the same as a previous 2008 R2 cluster. It is not a terminal server... just a SQL 2012 Server. When I try to RDP to it, I get a...
View Article2012 Hyper-V cluster Validation Failure with NIC Team
I'm setting up a 2 node Windows Server Hyper-V 2012 cluster, I have 3 teams (each team is 2 physical NICs), Team 1 for Mgmt OS (VLAN 1), Team 2 (trunked) for LiveMotion (VLAN 2), CSV (VLAN 3),...
View ArticleReverting PaxosTag to normal
On a node majority cluster running Win 2008R2 64 bit, the Paxos tag format was changed after this cluster was started with force quorum. Now the nodes are all up & the cluster service has been...
View ArticleHyper-V Cluster : CSV and Tracing GUIDs
We have a Server 2012 Hyper-V Cluster and every time a particular VM is backup up we get the following error...The transaction resource manager on volume...
View ArticleKerberos target resolution error after cluster rename
I have a two node Windows Server 2012 running Exchange 2013 cluster which went through a name change on the primary cluster resource. The DNS and computer entries came online with the updated name...
View ArticleHigh Availability workgroup
hi all,how can i configure a highly available FTP windows servers resides on the DMZ without being a domain joined computers ?is there any solution to do this and what is your recommendations.thanks
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