Monday, January 19, 2009

Infostor Lab Review: SANmelody = storage virtualization panacea

The crew at Infostorrecently put SANmelody through its paces in their lab and have just published a comprehensive review of their test methodology and findings. The Article can be viewed here (p.29) and downloaded here.

In brief, their conclusions/key findings were:


· Full virtualization of direct-attached and SAN-connected storage


· Simplified SAN infrastructure management through automation of storage administration tasks using the Windows MMC


· SANmelody caching boosted I/O throughput by 33% running IOmeter


· Round-robin LUN distribution of server I/O traffic benchmarked at 50,000 IOPS using 8KB reads with no I/O bottlenecks


· No single point of failure with support for snapshots, synchronous mirroring, and synchronous replication