My Personal Blog
It’s possible that you installed the HyperFlex cluster and register it to a vCenter server and now you want to move it to another vCenter server. There are serveral reasons to do this. During the installation of HyperFlex, everything is done by the installer. Hosts were added, plugin was loaded. But how can you easily … Read more
Hyperflex 1.8.1c installation Cisco Hyperflex Hyper converged (HCI) solution is getting easier and easier ! Before installing the only thing you will have to do is to download the Hyperflex 1.8 installer software from http://www.cisco.com/go/software The Fabric Interconnect and servers are already with the correct version of the needed software. The hyperflex 1.8 installer is an … Read more
For installation of a Cisco Hyperflex system I am using Virtualbox on my laptop for the image. This is working perferct!
During a devnet session I had to install Docker on my laptop and I could create a Sparkbot. Really cool by the way. Then I wanted to install Hyperflex via my laptop, but I received some really strange errors.
VT-X is not available (VERR_VMX_NO_VMX
YOU CAN FIND MY PERSONAL CALCULATOR AT : http://bit.ly/HyperflexSizingTool If you know how to size your Cisco Hyperflex system, it’s not that hard! What is the formula ? (((Disksize in TiB * #Disk per Node * (#Nodes -1)) / VRF) * 0.8 * Dedup * Compression WOW ! Let’s explain a little bit : … Read more