As I mentioned in my previous post about Raspberry Pi power monitoring, I recently built a VMware vSphere "datacenter" from three Intel NUC mini PC's. One limit of the NUC is that it has just one Ethernet port. But there's a Mini PCIe slot inside the fourth-generation NUC that can be used to add a second Ethernet NIC! Here's my story. A Bit About the Intel NUC … [Read more...] about Adding a Second Ethernet Port to an Intel NUC via Mini PCIe
As many folks following me on Twitter have noted, I've been building quite a nice vSphere "datacenter" lately. Part of this build was integrating UPS monitoring and automatic shutdown, and I'm pleased with the result. I'm using a Raspberry Pi connected to two UPSes via USB as a NUT server and have installed a native ESX version of upsmon to monitor and react as UPS events … [Read more...] about Automated UPS Monitoring for vSphere with NUT and Raspberry Pi (Cheap!)
Way back in the 1990's, UNIX admins delighted in upgrading from NFSv2 to NFSv3. Then NFSv4 came around and ... crickets. Now VMware has become the first major/useful/mainstream application for NFSv4.1, so the floodgates are open! But are they? A Little History A long, long time ago, when Sun was the dominant server company and x86 was still a desktop CPU, computers needed … [Read more...] about vSphere 6: NFS 4.1 Finally Has a Use?