n0derunner

    HCI Performance testing made easy (Part 4)

    Published: (Updated: ) in X-Ray, , , by gary.

    What happens when power is lost to all nodes of a HCI Cluster? Ever wondered what happens when all power is simultaneously lost on a HCI cluster?  One of the core principles of cloud design is that components are expected to fail, but the cluster as a whole should stay “up”.   We wanted to […]

    Detecting and correcting hardware errors using Nutanix Filesystem.

    Published: (Updated: ) in Nutanix, , by gary.

    It’s good to detect corrupted data.  It’s even better to transparently repair that data and return the correct data to the user.  Here we will demonstrate how Nutanix filesystem detects and corrects corruption.  Not all systems are made equally in this regard.  The topic of corruption detection and remedy was the focus of this excellent […]