For a company with a VPLEX Metro installation that wants to perform data mobility between clusters, the feature they should use is device mobility. This feature allows for the seamless movement of data across storage arrays without host disruption, ensuring uptime for business-critical applications1.
* Device Mobility: Device mobility is the process of moving a virtualized storage device from one storage array to another within the VPLEX Metro environment. This is done without affecting the hosts' access to the data1.
* Seamless Data Movement: The unique implementation of distributed cache coherency in VPLEX allows the same data to be read/write accessible across two storage systems simultaneously, facilitating seamless data mobility1.
* Non-Disruptive: One of the key advantages of using device mobility in VPLEX Metro is that it is non-disruptive. Hosts can continue to operate without any interruption while the data is being moved between clusters1.
* Use Cases: Device mobility is particularly useful in scenarios such as tech refreshes, cloud mobility, consolidation, relocation, and more, where data needs to be moved without affecting the ongoing operations1.
* Procedure: To initiate device mobility, the administrator would use the VPLEX CLI to execute commands that orchestrate the movement of the virtualized storage devices between the clusters1.
In summary, device mobility is the recommended feature for a company with VPLEX Metro to perform data mobility between clusters, providing a robust and efficient way to move data without disrupting host access.