Virtual storage management is a crucial component of any IT infrastructure. This kind of storage unlike physical hardware, which you can easily replace https://duediligencedataroom.blog devices with superior ones or swap them out, is more complex and requires management tools to get the most of it.
Virtualization is the best way to manage the complexity. It allows you to pool together resources and create an efficient storage solution that can handle a greater volume of data. Virtualization is available on numerous platforms, such as network appliances, which present central storage for your apps or virtualized storage software that utilizes the hardware to provide the storage capacity of a pool.
For instance, a network appliance could use physical Fibre Channel (FC) or iSCSI SAN to present a pool of storage that appears to be one disk, logically connected to the server or host. It intercepts input/output requests (I/O), and then forwards them to a different location in the storage pool, without the host or server noticing what’s happening behind-the-scenes. The mapping granularity determines how fast meta-data is updated and how much storage space is required during the process of migration, and also how quickly the physical location previously used become free.
Virtualized storage solutions are also able to offer high availability by mirroring the data between multiple servers. This ensures you won’t lose important business data when one of your server nodes fails. The data will automatically be redirected to other servers that are healthy within the cluster.