Creating ESXi VMs on the Windows based NFS share
Posted by Ivan Ischenko on March 7, 2018
4.5/5 (2)

Creating ESXi VMs on the Windows based NFS share

Many words were said about NFS (Network File System), but what exactly NFS can give us? In general, NFS used as the ISO library or just simple network file share with easy access from any Windows or Linux based machine. However, starts from NFS 3.0 protocol can give us the good performance and can be as the shared storage for ESXi or any Linux based Hypervisors. In this article, I will create the NFS share on the Windows Server 2016 and then mount NFS share on the ESXi 6.5 and will create the VM on it.

(more…)

Please rate this

Network File System: access your files remotely as easily as if they were local
Posted by Alex Khorolets on November 30, 2017
5/5 (1)

Why do I need to use complicated ways to access my files that are located on company’s server or in my homelab, for example? I want to ask the same question in order to make remote files available for my local applications without any extra actions. The answer, as well as the solution to the problems listed above, lies in the next four words – Network File System protocol.

I’d like to start with the general description of the NFS technology and some background about its purpose, and how it was created. The story goes back to middle 80’s when, alongside with the Van Halen’s new “1984” album, the company named Sun Microsystems created a Network File System protocol. It allowed users to access some files from the servers over a network, just like if these files were located on users’ machines.

Since that time, there were several versions of the NFS protocol released. Originally, the protocol was operating over UDP till NFSv3 update, in which TCP was added as a transport service. That allowed transferring blocks of a larger size which was limited by UDP before. The latest versions of the NFS protocol, including v4, v4.1, and v4.2, were developed by another company named Internet Engineering Task Force (IETF). They include performance increase, multiple security updates, and scalability.

NFS file server configuration

(more…)

Please rate this

Hyper-V: NFS
Posted by Anton Kolomyeytsev on January 14, 2015
5/5 (2)

This research is, basically, an answer to some statements about NFS shares and Hyper-V Virtual Machines that StarWind engineers considered false. Hyper-V is a native hypervisor from Microsoft and one of the most popular ones. It is capable of creating virtual machines on x86 and x64 Windows systems. Microsoft suggests that VMs should be stored in the Cluster Shared Volumes, in case live migration and failover are required. Storing them on an NFS share was never present in the design, so StarWind team was a bit skeptical about the idea at the first place. This research contains the full experiment, aimed at proving or disproving the initial statement, complete with a few different checks. The result is quite an expected one, but nevertheless, curiosity is strong in StarWind engineers.

Hyper-V virtual machines on NFS file server

(more…)

Please rate this