Data center managers are quickly realizing the benefits of virtualization,
including reduced power consumption, improved server utilization, increased
availability by reducing planned downtime, and reduced costs. However, with
these benefits comes a new layer of complexity. Heterogeneity is common in
data centers and most include multiple operating systems (both virtual and
physical), different virtual machines, and storage and tape vendors.
Interoperability is critical to managing this heterogeneity.
As many organizations look to realize the benefits of server virtualization
for production, several considerations must be examined before deploying
production applications on virtual platforms. After all, production
environments have tougher availability standards, demand ... (more)