VM's dont live migrate if the public LAN is disabled, nor do they failback if...
HiServer 2012 R2 is supposed to have the option "Protected Network" for VM's, if the virtual network switch fails the virtual machines are supposed to live migrate onto another node. I have observed...
View ArticleSeeing event 1564 causing failure in two node cluster, with file witness on...
Hello all,Yesterday, we faced an issue early in the day that our cluster removed all active nodes (exchange 2010 DAG). and the root cause was because we lost contact with the alternate cluster node...
View ArticleClustering -- Quorum -- How do you configure a file share witness on another...
Hi There,I am setting up Clustering in a Windows 2012 (R1) environment.I have a domain [myDomain], two servers on two sites, they belong to the myDomain. They have two services clustered and this is...
View ArticleHelp network infrastructure with hyper and failover
Dear All I would like some advise for my network infrastructure.i need to install 2 physical host with hyper core server 2012then i have some virtual machine on each.what i am trying to do is to set up...
View ArticleWitness Disk online pending for long time server 2012 R2
HiI have a two node cluster, which uses shared storage provided by StarWind (a virtual SAN which runs on the local storage of the servers) there is one CSV and one Witness disk. Everything in the...
View ArticleLoad balancer
HiI have a IBM WAS environment with 4 servers. 2 off them is load balancer (lb1 og lb2) and 2 is web servere (web1 and web2) with a KM-TEST loopback adapter.web-1: 192.168.0.71web-2:...
View ArticleServer 2012 NFS - 10 minutes to resume after failover?
I've got a Server 2012 Core cluster running an HA file server role with the new NFS service. The role has two associated clustered disks. When I fail the role between nodes, it takes 10-12 minutes for...
View ArticleChange Hostname and IP address Cluster Server
Hi,I have issue cluster services cannot start after I change the hostname and IP address for my cluster server node 1 and node 2.Cluster services still search for previous hostname to start the cluster...
View ArticleMultiple servers, VM's, redundancy
Hello,So to keep this relatively simple, I am going to try and explain what I am trying to do and maybe someone can help me out.I have 5 Dell R610 servers. I want to use one of those servers, with...
View ArticleHow to assign SMB storage to CSV in HV failover cluster?
I have a Hyper-V Cluster that looks like this: Clustered-Hyper-V-Diagram2012 R2 Failover Cluster2 Hyper-V nodesiSCSI Disk Witness on isolated "Cluster Only" Network"Cluster and Client" Network with...
View ArticleError while configuring ADC (Additional Domain Controller)
Hello Experts,I am configuring ADC (Additional Domain controller) in a member server which is in workgroup. while configuring ADC on that server, I got a window saying "additional information for this...
View ArticleCluster Aware Updating - Failed to enter maintenance mode.
Hello everyone,I am trying to run Cluster Aware Updating and I thought everything went well:-) But that was just on the first node of 2. When the second node of cluster is trying to get to maintenance...
View ArticleServer 2008 failover cluster "interact with desktop" is no longer...
So how do you have applications run on the console that need management or need to run all the time and need to be visible...??? It makes no sense to have an Application resource if it can't interact...
View Article[Server 2012] Move from node and disk majority to node and file share majority
Hi all,I have a quick question. We are currently designing a new failover cluster for SQL 2012 on Windows Server 2012 R2. We start with a single data center and want only high availability. In the...
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Failover Clsutering: Failed in NetShareGetInfo
Hi to all,today I've experience a failover cluster failure. Genereting a cluster log, a warning followed by an error as been generated:WARN: Failed in NetShareGetInfo(...), status 1726....
View Articleget cluster disk name passing Disk ID
Hi experts,can you share me powershell command to get cluster disk name like "Cluster Disk 2" on passing argument as "D" where D: is drive ID.sid
View ArticleHigh Availbility Enterprise Certivicate Authority Server
Hi All,Please help me, our customers have a 2 Tier Windows Server 2008 R2 CA is 1 Stand Alone Root CA and 1 Enterprise CA (issuer) at same site (DRC), now they want to implement 1 Enterprise CA...
View ArticleADCS High Availability and Redundacy
Hi There,I have a general question regarding ADCS Redundacy and High Availability on our another customer.Our customers have a 2 Tier Windows Server 2008 R2 CA is 1 Stand Alone Root CA and 1...
View ArticleMPIO: faster broken link detection?
Hi, We're using multiple fibre channel cards in our servers (both 2008 R2 and 2012R2, but MPIO looks quite similar), and our SAN also has multiple controllers and multiple ports, so we're using MPIO,...
View ArticleAccess NLB cluster from outside
I crated nlb cluster using 3 servers, one is used to create cluster and other 2 for hosts. I assigned 192.168.1.2 for cluster ip. Every server has two nic and one of nic connected to public ip. My...
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