With the release of Version 2 of the XIV plug-in, we suddenly have the tantalizing possibility that the VMware administrator will not need to talk to their storage administrator or turn to the XIV GUI for day to day operations.
Well Version 2 offers a new and improved graphical user interface (GUI), as well as brand new and powerful management features and capabilities, including:
- Full control over XIV‐based storage volumes (LUNs), including volume creation, resizing, renaming, migration to a different storage pool, mapping, unmapping, and deletion.
- Easy and integrated allocation of volumes to VMware datastores, used by virtual machines that run on ESX hosts or datacenters.
- The ability to monitor capacity, snapshots and replication.
So from vCenter you can now for instance map yourself some new volumes to create data stores, or re-size existing ones. You can also confirm that each of your datastores is being mirrored.
You can get the plug-in free of charge from here:
There is a users guide here. I urge you to download it and have a read. The Users Guide contains lots of really good examples of how the plug-in can be used with some great screen captures. The release notes are here and also make for very good reading.
I honestly think every VMware installation should be using this plug-in. But I am curious about how it will affect the responsibility divide. If your a one-person shop, the chances are that you love your XIV quite simply because you don't need to administer it. The XIV leaves you free to focus on your VMware farm, rather than fret about hot spots or hot spares or RAID groups. For you, this plug-in just makes your life even easier.
But what about larger companies? Firstly, its important to understand that to perform storage administration, the vCenter plug-in will need an XIV userid that has Storage Admin privileges. Why is this significant? Well what if the team who manage the XIV and the team who manage VMware, are not the same people? What if they are different teams; who maybe have different managers; who may work in different buildings or different cities? What if they work for different companies? Do plug-ins like this one erode the lines and bring these teams together? Or are the functional divides still too strong?
I would love to hear your experiences, both in using the plug-in.... and tearing down the walls.