Failover Clustering In Windows Server 2008 R2? Fix It Immediately

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    Here are some simple ways that can help you solve the problem of failover Clustering in Windows Server 2008 r2. To host the failover feature, open Server Manager, click Start > Administrative Tools > Server Manager.Expand “Features”, then just click on “Add a Feature”. A list of available features will appear, select Failover Clustering and click Next.The failover clustering feature must be installed. Click Close.


    This is truly a step-by-step guide to setting up a failover cluster on Windows Server 2008R2 in a learning lab. A cluster is a collection of independent computers that work together to increase the availability of packages and services such as file services.New hosts or print server service. Physical cables and software connect clustered servers (called nodes) so that if one fails, another can take its place.

  • To set up a failover cluster, your entire family must meet certain requirements:
    » Each node in the cluster must have at least two network adapters. One for production environment, type and for heartbeat signals between connection nodes.
    » Nodes in the group must have access to shared compute storage, be it iSCSI, NAS SAN, etc.
    » An AD domain requiring new hosts to be members of the same website.
    There are other requirements related to AD, but basically you should only have a user account with administrative rights on the nodes and permissions to create compute objects and read all properties in the container/OU, which definitely applies to the computer accounts used in my domain. .
  • Software you will need for this exercise
    » VirtualBox (or your virtualization Product of your choice)
    » Windows Server 2008R2
    » Free version of StarWind iSCSI SAN
  • How do you failover Microsoft cluster?

    Click “Start” > “Windows Workstation Administration Tools” > “Failover Cluster Manager” to launch Failover Cluster Manager exactly.Click Create Cluster.Press “Next.Enter the names of the servers you want to add to your cluster.gapclick Add.Press “Next.Select Yes to allow Chaos Services verification.

    1. Installation between VirtualBox and virtual machines

    1.1 and download and install, install VirtualBox, the installation procedure is usually quite simple, so I won’t write about it in detail. Now create three virtual machines, each with 1 GB of RAM and 20 GB of hard disk space.

    Server01: domain controller, requires 2 network adapters
    Server02: Cluster node, 3 NICs required
    Server03: cluster node, requires 3 NICs Server02

    and Server03 each have two or three NICs, while Server01 has one and only two.

    NICs are for the application;
    Production – Clients successfully connect to the cluster through this NIC
    The iSCSI cluster nodes actually connect to the shared storage on Server01
    through this network adapter.Heartbeat The heartbeat between some nodes is sent via this NIC

    1.2 Mount the available Server 2008R2 ISO on three virtual machines and run Server Enterprise 2008r2 Edition (Full Install). The failover clustering feature is only included in the Enterprise and Datacenter 2008R2 editions. You can install the full standard version on Server01 if you like, it may not make any difference.

    1.3 Rename the three Windows computers to Server01 and server02 to Server03. Then give the group the following IP addresses,

    How many types of clusters are there in Windows?

    Basically it turned out that there are 3 types of clusters, failover, load balancing and HIPC. Many of those deployed are likely failover and load balancing clusters. Failover clusters consist of two or more computers connected to a network with a separate heartbeat connection between the two hosts.

    Server01: Nic1, IP=, subnet mask=, preferred DNS=         Nic2, IP=, subnet mask=

    What is Failover Clustering in Windows Server?

    A failover group is a group of independent PCs working together to improve the availability and scalability of clustered contracts (formerly called clustered applications in addition to services). If one or more nodes connected to the cluster fail, most of the other nodes start providing services (a solution known as failover).

    Server02: Nic1, IP=, subnet mask=, preferred DNS=         Nic2, IP=, subnet mask=          IP=192 nic3,.168.2.20, subnet mask=
    Server03: Nic1, ip=, subnet mask=, preferred DNS=         Nic2, IP=, subnet mask=          IP=192 nic3,.168.2.30, subnet mask=

    1.4 Install the Guest Additions to get VirtualBox and restart the servers.

    2. Installing Active Directory

    2.1 Install Active Directory Server01 to.
    Step by Step Instructions for Creating the First Gaming Domain Controller in the New Windo Forestws Server 2008R2.

    How do I enable Failover Clustering?

    On the server, click Start > Administrative Tools > Server Manager. The Server Manager text box will appear.To set up a home server, select Add roles and features.Select Options > Failover Clustering > Next.Click Install.When this particular installation is complete, click Close.

    2.2 On Server01, open properties pointing to NIC2 (the one for iSCSI only), then go to IPv4 properties, click advanced, changes will be made
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    2.3 On Server06, click Start → Tools → DNS → right-click Server01 → Properties, then make these changes
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  • 3. Install the free version of StarWind SAN iSCSI

    3.1 StarWind iSCSI SAN Free Edition Server01 regarding installation. You use it to create your own iSCSI targets and shared storage. Each service/application in a cluster requires its own shared storage.

    3.2 After creating the target and store, connect server01, server02 and server03 to the actual target and store. Remember to use IP address of all Serv addresseser01 to connect to a real iSCSI target.
    3.3 Initialize the drive, buy it online and create a single volume formatted with ntfs Server02 only.

    A step-by-step guide to installing StarWind iSCSI SAN Free Edition, creating a storage target, and connecting to a specified storage target at the same time.

    failover clustering in windows server 2008 r2

    Here I created a volume classified as shared and storage and assigned some drive letters to it E: on Server02.

    4. Installing Failover Clustering

    Install the failover clustering feature for And server02 Server03. You can also create a new domain account (note the permissions it requires or require) and use the built-in domain administrator account to log in to certain servers.

    4.1 Run Server Manager → Components → Add Features → Select the following Failover Clustering → InstallWrite → Close

    5. Check and create the largest cluster

    5.1 Click “Start Administration” → “Tools” → “Failover Cluster Manager”
    5.2 Right click Failover Cluster Manager → Validate Configuration

    failover clustering in windows server 2008 r2

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