You have two severs that have the Hyper-V server role installed. The servers are joined to a failover cluster. Both servers can connect to the same disk on an iSCSI storage device.
You plan to use the iSCSI storage to store highly available Hyper-V virtual machines that will. support live migration functionally.
You need to configure a storage resource in the failover cluster to store the virtual machines.
What should you configure?
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A. B. C. D.A
To store highly available Hyper-V virtual machines that support live migration functionality, you need to configure a storage resource in the failover cluster. You have two servers with the Hyper-V server role installed that are joined to a failover cluster, and both servers can connect to the same disk on an iSCSI storage device.
There are several options to configure storage resources in a failover cluster, but not all options are suitable for highly available Hyper-V virtual machines that support live migration functionality. Here are the available options and their suitability for this scenario:
A. Cluster Shared Volumes (CSV): This option allows multiple nodes in a failover cluster to simultaneously access the same LUN (logical unit number) on a shared storage device. It provides a highly available, scalable, and flexible storage solution for Hyper-V virtual machines. You can use CSV to store virtual hard disks, virtual machine configuration files, and other files related to Hyper-V virtual machines. CSV also supports live migration, which allows you to move running virtual machines between nodes without downtime. Therefore, CSV is the recommended option to configure storage resources for highly available Hyper-V virtual machines that support live migration functionality.
B. Distributed File System (DFS) Replication: This option provides a way to replicate files between servers and keep them in sync. However, it is not suitable for storing Hyper-V virtual machines because it does not provide the required level of performance and scalability. DFS Replication is more suitable for storing file shares, such as user profiles, home directories, and departmental shares.
C. Storage Pool: This option allows you to combine multiple physical disks into a single logical unit and create virtual disks from it. You can then use these virtual disks to store Hyper-V virtual machines. However, storage pools do not provide the required level of performance and availability for highly available Hyper-V virtual machines that support live migration functionality. Storage pools are more suitable for storing data that does not require high performance or availability, such as backup data or file shares.
D. Mirrored Volume: This option allows you to mirror data between two disks for redundancy. However, it does not provide the required level of scalability and flexibility for highly available Hyper-V virtual machines that support live migration functionality. Mirrored volumes are more suitable for storing operating system data or critical files that require high availability.
In conclusion, the most suitable option to configure a storage resource in the failover cluster to store highly available Hyper-V virtual machines that support live migration functionality is Cluster Shared Volumes (CSV).