What is the advantage of VVol?

Advantages of Using vVols Simplified storage management for large virtual environments. Flexible and granular storage management on the VM level. Optimal resource utilization, dynamic adjustment in real-time. Avoidance of overprovisioning.

What is VMware replication?

VMware vSphere Replication is a hypervisor-based, asynchronous replication solution for vSphere virtual machines. vSphere Replication delivers flexible, reliable and cost-efficient replication to enable data protection and disaster recovery for all virtual machines in your environment.

What is VMFS file system?

Supported operating systems. VMware ESX. VMware VMFS (Virtual Machine File System) is VMware, Inc.’s clustered file system used by the company’s flagship server virtualization suite, vSphere. It was developed to store virtual machine disk images, including snapshots.

How do I create a VVol Datastore?

Steps

From the Navigator view in vCenter, right-click a storage cluster and select Storage > Datastores > New Datastore.
In the New Datastore dialog box, select VVol as the type of datastore to create.
Provide a name for the datastore in the Datastore name field.

What type of datastores are supported by vSphere?

VMware vSphere supports different types of storage architectures, both internally (in this case the controller is crucial, that must be in the HCL) or externally with shared SAS DAS, SAN FC, SAN iSCSI, SAN FCoE, or NFS NAS (in those case the HCL is fundamental for the external storage, the fabric elements, and the host …

What is VVol in VMware?

vVols defines a new virtual disk container (Virtual Volume) that is independent of the underlying physical storage representation. This virtual disk becomes the primary unit of data management, eliminating pre-allocated LUNs/Volumes.

How does VMware replication work?

vSphere Replication performs an initial full synchronization of the source virtual machine and its replica copy. vSphere Replication stores replication configuration data in its embedded database. You can replicate a virtual machine between two sites. vSphere Replication is installed on both source and target sites.

What is a virtual replication appliance?

Virtual Replication Appliance (VRA) – A virtual machine installed on each hypervisor hosting virtual machines to be protected or recovered, that manages the replication of data between the protected and recovery sites. Zerto User Interface – Recovery using Zerto Virtual Replication is managed in a browser.

What is VMFS and VMDK?

VMware virtual machines comprise a set of files in typically one of two given formats: virtual machine file system (VMFS) or raw device mapping (RDM). With RDM, VMDK files are only pointers to a VM’s disk data, while on VMFS the files also hold the data. VMFS holds disk data from multiple VMs; RDM does not.

What are virtual volumes in VMware?

VMware vSphere Virtual Volumes is a storage virtualization technology that abstracts the physical storage hardware resources. It does this by creating Virtual Volumes which are in effect logical pools of capacity that can be consumed in a flexible manner. They can span one or many storage arrays.

What is the advantage of VVol?