DataCore Revs Virtualized Storage Software, Adds Heatmaps, and More

DataCore Software has added heatmaps to show hot spots of disk activity in the newest version of its flagship storage virtualization product. SANsymphony-V 9.0 also includes enhancements in the areas of replication, reporting, use of flash media, integration with system management software, and others.

SANsymphony provides a storage hypervisor to perform storage management in a virtualized data center. Multiple forms of storage from a variety of vendors can be pooled together and dynamically committed based on the workload.

The heatmap feature allows the storage administrator to visualize heavy activity within a physical disk pool. The new release can perform automatic rebalancing to reduce "hot spots" by moving bottleneck disk blocks among other active drives in the pool. Likewise, aging disks or disks that need to be removed from the environment can have their contents redistributed to the remaining disks in the pool.

Replication features have been updated to allow for reproduction of virtual disks from one DataCore node to several or vice versa. This allows IT to perform backup for many smaller data centers or remote sites to a central data center or to spread backup among multiple data centers. IT can also test disaster recovery by using a replicated virtual disk at a secondary site without touching the production site. The storage administrator can also set priorities for how virtual disks should be allocated replication bandwidth.

New resource reports can be used to calculate cost allocations and generate billing and to track configuration changes over time to help with capacity planning and troubleshooting.

A new auto-tiering feature optimizes the use of pricier flash drives alongside more modestly priced, higher capacity disk drives. The program monitors input/output behavior and auto-selects between server memory caches, flash storage, and traditional disk resources in real-time.

The latest version of the storage software now integrates with three popular system monitoring products: Microsoft System Center Operations Manager (as a monitoring pack), VMware vCenter Server, and Hitachi IT Operations Analyzer (as a plug-in). This addition helps IT to manage the storage virtualization layer within the same tool used to manage other aspects of the virtualized environment.

Testing by a third-party lab has found that the use of SANsymphony has made a measurable improvement in performance of critical applications. "DataCore's impact on performance was dramatic in every metric we measured," said Tony Palmer, senior engineer and analyst with ESG Lab, part of the Enterprise Strategy Group. "Even more impressive is how SANsymphony-V simplifies management and how easily it can make data center storage more resilient. With a single mouse click disk capacity is served and all the normal error-prone steps to configure, tune, and set best paths for high availability get done auto-magically,"

In a video about his testing experiences, Palmer added that he found the software easy to install and simple to manage. "Really, 15 minutes after we sat down, we had a running system fully virtualized [and] we were able to do some storage performance testing simulating mixed workload. What we found is that each workload improved in performance over the four individual servers we started with."

In the ESG lab validation report, the benchmark tests confirmed that Microsoft SQL Server and Exchange workloads were able to improve their performance by nearly five times. Also, the SANsymphony-V systems were able to support 1,500 users as compared to 322 users on the non-virtualized physical servers.

Higher education customers include Scottsdale Community College in Arizona and Spalding University in Kentucky, among others.

About the Author

Dian Schaffhauser is a former senior contributing editor for 1105 Media's education publications THE Journal, Campus Technology and Spaces4Learning.

Featured

  • interconnected glowing nodes and circuits in blue and green, forming a neural network on a dark background with a futuristic design

    Tech Giants Launch $100 Billion AI Infrastructure Network Project

    OpenAI, SoftBank, and Oracle have unveiled a new venture, Stargate, through which they aim to build a massive AI infrastructure network across the United States. The initiative, which was announced at the White House with President Donald Trump, has been described as the "largest AI infrastructure project in history."

  • Training the Next Generation of Space Cybersecurity Experts

    CT asked Scott Shackelford, Indiana University professor of law and director of the Ostrom Workshop Program on Cybersecurity and Internet Governance, about the possible emergence of space cybersecurity as a separate field that would support changing practices and foster future space cybersecurity leaders.

  • laptop screen displays an

    Crafting Thoughtful AI Policy in Higher Education: A Guide for Institutional Leaders

    Here's how to develop and implement an AI framework that not only aligns with an institution's unique mission, but also addresses the diverse needs of its stakeholders, including faculty, students, staff, and administration.

  • teacher

    6 Policy Recommendations for Incorporating AI in the Classroom

    The Southern Regional Education Board's Commission on AI in Education has published six recommendations for states on adopting artificial intelligence in schools, colleges, and universities. The guidance marks the commission's first release since it was established last February, with more recommendations planned in the coming year.