While deploying a fresh image of HPE SimpliVity on a Cisco UCS machine, I came across a problem where the HPE SimpliVity Deployment Manager was not able to recognize the IP address of the machine as OmniStack host.
This article explains the cause and how to fix it.
Update: This article is valid for Lenovo SystemX, Cisco UCS and Dell OmniCube. All non-HPE hardware is requiring an alternate approach to deployment after factory reset.
Have you ever wondered if this is all there is? If the life you are living right now, is the right way? Did you think outside the box and see new opportunities? Maybe lift the barriers and see what other things you can accomplish?
This post is something else from my other posts. It’s not technical, but more related to life in general and how I personally started exploring and basically enriched my life with so much more than just work, money and distractions during the past two years.
Increasing the amount of vCPUs in ESXi is a simple admin task when working with a single or low number of virtual machines. However, performing this on a large number of virtual machines can be an intensive task.
This article is about my use case and how I resolved this with a script, which can be found at the bottom.
At my current assignment, I got busy with the replacement of an existing vCenter Server and migration of all linked objects. This included migrating the vSphere Distributed Switch Port Group objects, settings and permissions.
Exporting the vSphere Distributed Switch configuration is an easy-to-do job using the GUI. However permissions are not included. This post is dedicated to the script I wrote to export and import these permissions.
We’ve all seen the “SimpliVity VM Data Access Not Optimized” warning on our VMs when the running instance is not aligned with a local storage copy. This articles provides information on how this alignment is done and which SimpliVity tweaks are required to work with Citrix XenDesktop.
During a project at one of our customers, we were facing very strange performance issues on migrated VMs that were running on legacy hardware before (vSphere-based), but were performing worse on newer hardware. This article is a must read for SimpliVity customers running on HPE Gen9 hardware as you could be impacted as well!
A backup is a term that probably found its existence at the same moment computers got around.
The technologies around backups have evolved many times. Features such as deduplication, compression and automated backup verifications are becoming part of the standard feature set in backup software.
One of the latest trends I’ve seen, is using cloud-based storage, which will be my focus in this article.