Event ID: 1123 - The node lost communication with cluster node on network...
Getting below error very often - Can someone can advice.. OS Version - 2003_64bit_ent and we have configured 4 node cluster.The node lost communication with cluster node on network 'private'.Event...
View ArticleImplementing Highly Available Storage
I am about to configure a Microsoft Windows Server 2012 Server, two node cluster service. I am purchasing two identical DELL Poweredge Server with two RAID 1+RAID1. The drives are SAS on a hardware...
View ArticleShared disk with system disk partition?
I'm trying to create a two-node failover cluster that will support all of my administration apps and allow me to learn more about clustering (as well as create redundancy for some of my critical...
View Articlestop services on remote server using batch file // failover cluster
Hi all, I am using a Windows 2008 R2 failover cluster for two nodes. Now I would like to use a script that stops the services when a failover is executed on the server which is now the inactive node...
View Articlehow to delete a failed file share witness
I have a 2 node 2008SP2 (Geographically separated) cluster. I use file and node majority for quorum. There is a file share at third site and both nodes can ping/open the share and the nodes have full...
View ArticleConfiguring High Availability for HyperV Cluster and Storage Cluster:...
I am testing a VDI scenario that is highly available and has fail over redundancy. Based on my research this is the configuration I plan on using:HyperV Failover Cluster with 4 nodes, each node...
View ArticleCluster-in-a-box
Has anyone built a Cluster in a box solution using a shared SAS JBOD?I am looking for new solutions for my data warehouse as my SAN is end of life. SAN costs are very high (especially if you go SSD or...
View ArticleWhile doing disaster recovery test of domain controller, Hyper-V cluster...
We were doing a disaster recovery test this weekend and turned off one of our domain controllers. Eventually the cluster shut down (Server 2012), and all of our Hyper-V VMs rebooted.Event log entries...
View ArticleWin Server 2012 DHCP Failover - Cannot configure Failover in RSAT...
Hi there,Currently I am at my finishing project of my apprentieceship which covers DHCP Failover in WinServer 2012. Everything works as it should with one exception.I've got DHCP Failover configured...
View ArticleClustermember is evicted after Software-/ Hardwareupdate
Hello there,in a HA-Cluster there is something strange. While installing Update on one paused host, there is a nother one which will be evicted from the cluster.On this special host the failover...
View ArticleHow to put a failed reource offline without going online?
Hi, Hope you could help me with this, in win2k8 failover cluster we have generic application configured.Sometimes it failes and can't be brought online beacause of dependencies outside the box.In these...
View ArticleMetric for networks in WS2012 Hyper-V cluster
Hi,Has the metric assignment scheme/algorithm changed from 2008 R2 to 2012? When I create Hyper-V cluster in 2012, the default metrics are numbers like 30384, 39984, 39841 for networks that have...
View ArticleCluster event notifications via WMI - Bug?
I have an app that relies on receiving cluster event notification from WMI by doing this:Dim localObjWmiService As ObjectSet localObjWmiService =...
View ArticleWindows 2012 Hyper-V, network priority
Hi,Got three four (4) network.(2x NICs) Network A = Production + Management (I know this is not recommended, but lack NICs)(2x NICs) Network B = iSCSI(1x NIC) Network C = Cluster Traffic and CSV(1x...
View Articledisabling Dynamic DNS Update for a Windows 2012 cluster
I have a W2012 cluster for file services. It has multiple IP addresses assigned to it. The cluster service is updating DNS for each one but I would like only one of the IP addresses be registered....
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Windows 2012 failover cluster cannot bring network name online. Kerberos...
I created a new Windows 2012 failover cluster of one node. The cluster was created successfully, and the core name/ip address resources were created properly. Our domain is a mix of 2003 and 2008R2...
View ArticleThe access disk is more slow when insert 10st disk with Windows Server 2008...
I have a problem in a MSCS when add more than 9 disk in the nodes.When add 10 disk, the disk management is more slow and all operations whit disks spend a lot of time. The access to disk needs about 5...
View Articlebackup of running VHDs
hi frineds,i need to take the backup of running VHDs in Hyper-v 2008 server, including confugration file, without single minute of downtime so i can transfer that VHDs to other place. I'm not taking...
View ArticleWIndows 2012, PowerVault MD3000, Failover Clustering
I know this is really a question for the Dell forums (which I posted on also) -Has anyone in the community had any success getting Failover Clustering working on Windows 2012 using a MD3000 and PERC...
View ArticleHyper-V Cluster Shared Storage
I have a HP D2700 Storage Array with 4 SAS ports, can that be used as the shared storage for a 2 server physical cluster?
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