How you know you’re an engineer
When the only thing readily available for stirring your tea is a pile of PCIe brackets 🙂
jonamiki.com
Top categories
Latest posts
Nova live migration fails with “Migration pre-check error: CPU doesn’t have compatibility.”
Resolving OpenStack Nova Live Migration CPU Compatibility Issues Background This week I’m hosting a hands-on OpenStack training for some clients. The ability to perform live migrations of running...
The keystone CLI is deprecated in favor of python-openstackclient.
UPDATE: It turns out that installing the new client can cause issues with Keystone. I found this out the hard way yesterday when it failed during a demo, preventing authentication from the command ...
RHEL / Red Hat – Package does not match intended download.
Currently installing a few C6320 servers with RHEL7.1 to create an OpenStack demo cluster. Since all servers need almost identical setups I wrote some Expect scripts but unfortunately didn’t put th...
Private cloud
Just created a private cloud at シルバニア森のキッチン
OpenStack Summit Tokyo 2015
Reset audio on Debian / Ubuntu
Detecting speakers / audio devices without logging off can be done by executing: pulseaudio -k && sudo alsa force-reload
Add / Remove port groups and VLANs using the ESXi command line
Overview Useful commands for modifying port groups and VLAN settings on ESXi standard vSwitches. Can be used in scripts of course to do additions / removals / changes in bulk. Versions These comma...
Restore XenServer VM Snapshots from the CLI / Command Line
Managing XenServer VM Snapshots from the Command Line While taking snapshots from the command line in XenServer is straightforward, restoring them can be more challenging. This guide explains how ...
Some Basic XenServer VM Management from the CLI / Command Line
XenServer VM Management via Command Line This guide provides useful commands for managing XenServer VMs from the command line, which is particularly helpful for batch operations and automation. L...