ReFS V2 Research Overview (Windows Server 2016)

We’re making a series of tests, dedicated solely to the work of Resilient File System (ReFS – https://msdn.microsoft.com/en-us/library/windows/desktop/hh848060%28v=vs.85%29.aspx). It is a relatively new proprietary file system, introduced by Microsoft in Windows Server 2012 as a successor of NTFS. Among its advantages over the predecessor, Microsoft lists enhanced protection from data corruption, common and silent alike, if provided with a redundant storage. The ReFS is also aimed at modern understanding of high capacity and large size. It supports files up to 16 million terabytes and maximum volume size (theoretical) of 1 trillion terabytes. The tests are associated with workloads typical for … Continue reading ReFS V2 Research Overview (Windows Server 2016)

Microsoft Storage Spaces Direct

Microsoft has always been targeting mainly SMB and ROBO space and now they’ve decided to aim at Enterprise, namely datacenters, Internet Service Providers, Cloud Hosting, etc. How well do they fare? Problem was, up to Windows Server 2016, Microsoft had no real Software-Defined Storage, meaning it relied completely on SAS hardware. Not much “software defined” there. Enterprises couldn’t go with poor scalability of SAS with their several feet long cables and a literal headache of stretching the infrastructure as far as the next building.          A shared JBOD Scale-Out File Server (Image Credit: Microsoft) In Windows Server … Continue reading Microsoft Storage Spaces Direct