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Windows Server 2012 Storage Space

Managing storage has become a Windows basic admin routine

Windows Server 2012 Storage Space is an abstraction to present specified storage capacity of a group of physical disks as if the capacity is from one logical entity called a storage pool. The process is to group selected physical disks into a container, the so-called storage pool, such that the total capacity collectively presented by those associated physical disks can appear and become manageable as a single and seemingly continuous space. Subsequently a storage administrator creates a virtual disk based on a storage pool, configure a storage layout which is essentially a RAID level, and expose the storage of the virtual disk as a drive letter or a mapped folder in Windows Explorer.

With multiple disks presented collectively as one logical entity, i.e., a storage pool, Windows Server 2012 can act as a RAID controller for configuring a virtual disk based on the storage pool as software RAID. However the scalability, resiliency, and optimization that the Storage Space subsystem delivers are much more than just what a software RAID offers. Therefore Windows Server 2012 presents Storage Space subsystem as a set of natively supported storage virtualization and optimization capabilities and not just software RIAD, per se. The concepts and operations are detailed at http://aka.ms/StorageSpace.

More Stories By Yung Chou

Yung Chou is a Technology Evangelist in Microsoft. Within the company, he has had opportunities serving customers in the areas of support account management, technical support, technical sales, and evangelism. Prior to Microsoft, he had established capacities in system programming, application development, consulting services, and IT management. His recent technical focuses have been in virtualization and cloud computing with strong interests in hybrid cloud and emerging enterprise computing architecture. He is a frequent speaker in Microsoft conferences, roadshow, and TechNet events.