Storage virtualization is the new focus for many IT Mangers and CIOs. Paragon Software for the most part has been known for server optimization and disaster recovery in both physical and virtual environments. Our latest technologies have given us an edge in virtualization that none of our competitors have been able to replicate. The unique ability to connect to virtual machines that are dormant allows technicians to access virtual machines in ways never before possible.
I recently had the opportunity to speak with Enterprise Storage Forum and got to speak about the virtualization market and what we see happening.
Compounding the mismatch between server virtualization and storage resources is a tough economy that has brought increased pressure to maximize virtual infrastructures by increasing virtual machine density. This increased density puts additional pressure on an already strained storage infrastructure.
“IT managers are being forced to do more with their existing infrastructures with less resources being made available, and this is forcing them to look for new ways to reallocate free space on their storage to save on hardware,” said Koka Sexton, manager of business development at Paragon Software. “IT managers are learning how to analyze their virtual infrastructures more closely and implement projects of migrating data to lower-performing drives to free resources.”
Some of the key factors in choosing a storage system for a virtual environment, according to Sexton, include ensuring that storage customers possess a complete understanding of the virtual platform that they are planning to implement and that they are sure that the system can scale to meet their needs.
“In general, the more VMs you have on a host, the more NICs you’ll want,” said Sexton. “However, the network workload of these VMs is the biggest influence. For example, if VMs have light workloads, you’ll need fewer NICs; if VMs have heavier workloads, you’ll need more NICs. As a rule, you’ll probably experience other resource bottlenecks before the network becomes an issue on virtual hosts.”
There are many aspects to consider when using virtualization one of the primary things to consider is the ability to scale and use a tool that can be virtual environment independent.
What are the major concerns you have about virtualization?