all drives connected, boot the UAC and create a RAID 0 off of the SSD and RAID 1 from both 3.5″ drives still in the UAC set the SSD RAID 0 as primary boot device shutdown and unplug the storage drives boot Ubuntu live CD (i used the iLO remote console) and follow the installation… Read More »
hpvsa PPA description This PPA will contain the hpvsa propriety driver from HP for general use. This driver will cover HP Dynamic smart array controller support for their Gen 8 platform. Adding this PPA to your system You can update your system with unsupported packages from this untrusted PPA by adding ppa:hp-iss-team/hp-storage to your system’s… Read More »
Introduction Redundancy and high availability are necessary for a very wide variety of server activities. Having a single point of failure in terms of data storage is a very dangerous configuration for any critical data. While many databases and other software allows you to spread data out in the context of a single application, other… Read More »
I attempted to set up a region-controller inside of MAAS recently. It was a disaster; I ended up breaking my whole environment. Luckly it was a demo environment, so I scratched it and started from square one again. This post is how I got it working, most of this is out of the internet, but… Read More »
Install Node.js 7 on Ubuntu 16.04 Xenial Xerus LTS Here is how you install Node.js 7 on Ubuntu 16.04 Xenial Xerus LTS. First we start the setup script: 1 curl –sL https://deb.nodesource.com/setup_7.x | sudo –E bash – When finished, start the installation of Node.js by executing the following command: 1 sudo apt–get install –y nodejs Now… Read More »
Kubernetes is still at an early stage, please expect design and API changes over the coming year. In this blog post, we’ll show you how to install a Kubernetes cluster with three minions on CentOS 7, with an example on how to manage pods and services. Kubernetes Components Related resources WordPress Application Clustering using Kubernetes… Read More »
Edit your /etc/default/grub changing the line from GRUB_CMDLINE_LINUX=”” to GRUB_CMDLINE_LINUX=”net.ifnames=0 biosdevname=0″ and, finally run as root: $ sudo update-grub and reboot your system. $ sudo reboot [email protected]:~$ ifconfig eth0 Link encap:Ethernet HWaddr 70:5a:0f:d7:03:38 inet addr:10.67.10.43 Bcast:10.67.10.255 Mask:255.255.255.0 inet6 addr: fe80::8c03:edb5:a3d1:ba21/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:63129 errors:0 dropped:0 overruns:0 frame:0 TX packets:37788… Read More »
# esxcli system coredump partition get Active: naa.600605b009a647b01c5ed73926b7ede1:2 Configured: naa.600605b009a647b01c5ed73926b7ede1:2 We see that this coredump partition is using our disk. This is what I did : # esxcli system coredump partition set –enable false # partedUtil delete /dev/disks/naa.600605b009a647b01c5ed73926b7ede1 2 It’s now a lot better : # partedUtil getptbl /dev/disks/naa.600605b009a647b01c5ed73926b7ede1 gpt 1215155 255 63 19521474560 1… Read More »
Edit your /etc/default/grub changing the line from GRUB_CMDLINE_LINUX=”” to GRUB_CMDLINE_LINUX=”net.ifnames=0 biosdevname=0″ and, finally run as root: $ sudo update-grub and reboot your system. $ sudo reboot [email protected]laptop:~$ ifconfig eth0 Link encap:Ethernet HWaddr 70:5a:0f:d7:03:38 inet addr:10.67.10.43 Bcast:10.67.10.255 Mask:255.255.255.0 inet6 addr: fe80::8c03:edb5:a3d1:ba21/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:63129 errors:0 dropped:0 overruns:0 frame:0 TX packets:37788… Read More »
Created by igorbr on Apr 25, 2016 3:14 AM. Last modified by igorbr on Nov 22, 2016 7:27 AM. This post shows how to set up and configure Mirantis Fuel 8 (OpenStack Liberty based on Ubuntu 14.04) to support Mellanox ConnectX-3/ConnectX-3 Pro adapters. This procedure enables SR-IOV mode for the VMs on the compute nodes… Read More »