How to backup the failover cluster 2012 witness disk
Hi experts:I have a failover cluster environment consist of three 201r2 datacenter edition, i know the witness is very important and i want to know how can i back up the witness disk.Thanks for your...
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we have 170 ip cameras for connecting the 2 HP servers 85 each and we need to store the recorded files in the SAN storage system for 120 days, the storage is almost 444TB exuding RAID.Our NVR...
View ArticleWindows 2012 Hyper-v Cluster Live Migration Failure
This is a fairly new deployment. When I first started having this issue, I foundhttp://support.microsoft.com/kb/2779204, which suggests that gpupdate /force will temporarily resolve the issue. That...
View ArticleLoopback adapters and DSR: DAG Cluster node--which is not Cluster...
An all-hardware Exchange 2010 SP3 UR4 DAG cluster is having an issue when the Microsoft Loopback adapter is installed (from Device Manager...Add Legacy Hardware) to support DSR operations with hardware...
View ArticleNetwork Name Not Found
I have a Windows 2008 R2 File Server/SQL Cluster on 2 node active/passive setup. One of the developers at my work was trying to access a hidden share for a partition that is on the iSCSI drive. She was...
View ArticleHow to create a high availability RRAS service
Hi experts,I would like to creat a RRAS service,but i want to know how to create a two node failover cluster for the RRAS VPN, Thanks.Regards.
View ArticleService for all nodes of a cluster
Hello,I have a requirement of developing a service that runs on all nodes of a particular cluster at the same time. So, instead of only one instance running on a particular node (with failover and...
View ArticleHow to realize a green software for the high availability
Hi everybody,I have a little soft ware and i would like realize it for the high available, i want to put it on the CSV disk then share to our staf, but i get stack in how to do that, anybody can help...
View Article2 Hyper-V Servers with Failover Cluster and a single File Server and .VHDs...
I have 2 X M600 Dell Blades (100 GB local storage and 2 NICs) and a Single R720 File Server (2.5 TB local SAS storage and 6 NICs). I´m planning a Lab/developer enrironment using 2 Hyper-V Servers...
View ArticleiSCSI target performance
Hello!There're a lot of iSCSI targets with one or two 1Gbps nics on market today but I have serious doubts about their performance: 1Gbps(or 2Gbps) compared to 6 Gbps in raw SAS/SATA make me think...
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windows clustering 2012 R2 .Add cluster to the shared volume?
We have 2 nodes (Node 1-hpwdsql003 node 2-hpwdsql004) with windows server 2012 R2 on them.I am trying to create a failover cluster We created a cluster called hpwcsql002 for the nodes hpwdsql003 and...
View Articlenew node in existing Failover cluster
we have a new server that we would like to setup on an existing Windows 2008R2 Failover cluster. I've set the server up with the Failover features. And, when I open Failover Cluster Manager, I now...
View ArticleNew Failover node in 2 node failover cluster
Before I add a new node to an existing failover cluster, do I need to setup the Quorum and other shared drives on this node? Just curious since the shared drives and quorum drive already exist on the...
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NodeInstanceID - Allocation of a specific NodeID
When nodes are added to a cluster their NodeID is allocated as an increment to the last one. But in case we are starting to build a cluster, say with 5 or 6 nodes, can we expect/guess the node ID that...
View ArticleCluster node addition fails on cleanup
We have a 2 node cluster setup already(2) HP BL460c G8 servers connected to a VNX5300 SAN (Nodes 1 & 2)Server 2012 Datacenter installedQuarum: Node + Diskall failover tests went perfectly and all...
View ArticleUPS Shutdown of cluster
We're setting up a simple HyperV cluster, just 3 Nodes, and it occurred to me to give some thought to unattended shutdown during extended power failure.If I understand the workings of the cluster...
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 ArticleNLB Error: NLB detected duplicate cluster subnets. This may be due to network...
We're running two servers in a datacentre, call them WEB1 and WEB2 in unicast NLB mode.Each server has a public NIC, the NLB adapter and a private NIC for communication between hosts. We have a VLAN...
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Windows could not start the Cluster Service on Local computer. For more...
Dear Technet,Windows could not start the Cluster Service on Local computer. For more information, review the System Event Log. If this is a non-Microsoft service, contact the service vendor, and refer...
View ArticleRandom rpc errors when validation Server 20012 R2 Failoverclusters
Hi All,I have built 2 server 2012 r2 file clusters. The servers are bl460g8 that have been fully patched and on which the latest hp support pack has been installed.When I validate the clusters with the...
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