Managing Virtual Storage area in a PowerVM Virtualized Environment

Storage virtualization removes limitations between physical disks and allows these to appear like a centralized pool area of storage capacity for operating systems and applications. Digital SANs offer many advantages, including lower hardware costs and simpler management. They also give you the flexibility to use a variety of storage area array alternatives, which are transparent to the electronic SAN.

This article describes ways to manage and keep an eye on storage devices in a PowerVM virtualized environment using the Components Management System (HMC). The HMC digital storage page includes two views, the adapter perspective and the storage space view. Both views allow you to change the settings of the digital Small Computer System Interface (SCSI) adapters that happen to be allocated to a partition over the managed program and the physical storage equipment that are used by some of those virtual SCSI adapters.

Managing virtual storage space requires a careful balance of performance, ability and cost. IT admins must decide whether to implement pretty much all solid-state drives (SSDs) or possibly a combination of SSDs and hard-disk hard disks (HDDs). They must calculate capability requirements, which usually take into account data amounts, formatting overhead and needed space with respect to maintenance and data defenses such as deduplication.

An THAT team should also plan for management tasks, including hardware improvements and hardware maintenance. They have to track every aspects of the virtual storage area infrastructure, by storage utilization to network bandwidth. Some virtual storage space offerings contain health monitoring services that will help a crew find potential issues ahead of they become main problems. Lastly, IT teams ought to keep in mind that program vendors on a regular basis relieve updates that add features, improve performance and resolve security concerns.

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