Jan 272014

Finally I got some time playing with GlusterFS and libvirt.

I’m not going to step into GlusterFS setup as it’s really easy and straight forward, I did CentOS kickstart (non-attendance) installation as well since it may help me in future deployment. Note that I assume you have glusterd running the host node, other all localhost below should be replaced by the hostname that is running glusterd. Continue reading »

Aug 302013

As I mentioned – I’m migrating my sysadm tasks from Perl to Python, and Windows is just one of them.

This is a real case, I like VirtualBox as a neat visualization container, and spending lot of time on using it, actually there are always 2~3 VMs running on my laptop while another 4~5 lying on HDD. However, I have different requirements for different types of VMs, like for Windows VM, I used to launch them in GUI mode so that I can use another Windows environment, but for Linux and other *nix machines I used to launch them in headless mode and use putty (another neat tool ๐Ÿ™‚ ) to access. Continue reading »