The OSNEXUS team added high-availability capability to QuantaStor V3.9. Take a look at Steve’s video to see how easy it is to setup and configure a HA environment.
Storage Appliance Hardware
Articles on RAID controller hardware, SSDs, servers, etc
UPDATE 11/28/2017 Over the last 4 years we’ve seen strong adoption of SDS with a growth rate over 100% YoY at OSNEXUS. Today we see our storage grid technology in QuantaStor being a key differentiator for customers with hyper-scale deployments,… Read More ›
UPDATE 11/28/2017 It’s been 5 years since I wrote this article and a refresh is due. In short, at OSNEXUS we’re no closer to adoption of BTRFS and in the intervening years we’ve put our efforts into making ZFS on… Read More ›
Forget what you’ve heard, it isn’t that hard. Assuming you’re setting up a basic fibre channel SAN for VMware or a cluster filesystem like Apple’s Xsan the process is pretty straight-forward. For detail on FCoE there’s a great paper on… Read More ›
SSD caching is an important performance technology that can boost the IOPS performance of many workloads like virtualization, databases, and web servers by an order of magnitude or more. SSD caching of HDD arrays has gone mainstream with new technologies… Read More ›
UPDATE 11/28/2017 Over the last 6 years we’ve seen LSI be acquired by Avago which was then acquired by Broadcom but unfortunately we’ve not seen many innovations in hardware RAID. I’d been hoping to see things like bit-rot correction and… Read More ›