Pages
Archives
Categories
General
School
HPC Cluster
Meta
Subscribe to Blog via Email
Author Archives: James Rudd
Sports Administrator
Sports Administrator: Open-sourced Sports Carnival management software. https://github.com/ruddj/SportsAdmin I have just released a free open-source Sports Carnival management database that may be useful to schools for running their Athletics and Swimming carnivals. It has many features with some of the … Continue reading
Posted in General, Utilities, Windows
Leave a comment
Avahi Reflector filtering patch
This is about transmitting Bonjour traffic across VLANs using Avahi Daemon as a reflector with a service filter patch applied. We have multiple VLANs configured for Wi-Fi, and wired LANs and have AirServer terminals connected to classrooms needing to be … Continue reading
Posted in General
Leave a comment
CAU Local VM Script
These 2 scripts will make CUA correctly shutdown local VMs. Continue reading
Posted in Windows
Tagged cluster, Cluster Aware Updating, Fail-Over, Hyper-V, powershell
Leave a comment
Updating Moodle table comments
Recently we updated Moodle to 2.6, after doing so I compared the SQL table structure of our upgraded site database against a clean install with the same addons. I found quite a few differences in table structure (smallint to tinyint, … Continue reading
Posted in Moodle
Leave a comment
Moodle Assignment Editor showing HTML instead of GUI editor
Recently one of teachers noticed that some Assignments that had been copied between courses would show the assignment introduction as a plaint ext box with html markup visible. I tracked this down to Moodle recording the wrong format for the intro. To fix all … Continue reading
Posted in Moodle
Leave a comment
IPMI Configuration on Rocks Cluster
The following is a step by step guide on setting up IPMI management on a Rocks Cluster. It is based on several great posts on Rocks Mailing list and Rocks userguide presentation Update: On Rocks Mailing list Philip Papadopoulos mentioned … Continue reading
Posted in Linux
Tagged Intelligent Platform Management Interface, ipmi, ipmitool, rocks, Rocks Cluster, script
Leave a comment
Compilation notes for Rocks cluster
This post is more to assist me when upgrading software on our Rocks cluster, but may be useful to others who are compiling similar software. Our cluster only has AMD nodes so we use PGI compilers. Also the backbone is … Continue reading