While digging through Log Insight on a problem, I found a new one. A large majority of VMhosts were not configured with a proper hostname. This was also backup by the vCheck report that gets generated weekly. The hosts were configured with ‘localhost’ as the hostname, which makes this a huge pain when trying to follow the logs.… Continue reading
As it would seem in my environment the default multipathing policy changes with the seasons. We have become very accustom to making these changes based on the newest whitepaper from the storage vendor.
To change the default multipathing policy, you will need to know the name of the Storage Array Type Plugin (SATP) that you need to change the Native Multi-Pathing (NMP) policy for.… Continue reading
During the last maintenance window at work, we starting having issues with vCenter, so to resolve the issues vCenter services were restarted. After the vCenter services came back up, I noticed one of the servers on a host had lost it connection. To make things worse, the datastore for the VM changed from the human readable format to location name.… Continue reading
Have you been wanting to learn PowerCLI but don’t have a test environment to practice with out the fear of breaking live production? That is where this hands-on-learning (HOL) lab from VMware can come in handy. I personally worked through this HOL and found that the information that was provide to be very thorough to help with beginners wanting to start with PowerCLI. … Continue reading
After finishing the last post and starting to use it after limited testing I found that my script wasn’t filtering out the Datastores as expected. This information was presented to me via our storage team. So I have went back to the Integrated Scripting Environment (ISE) to resolved my issues.
$Cluster = "Cluster name here"
#This Line gets all of the LUNs that are connected to the first host in the cluster.
Since my last post was about RDMs, lets continue the discusion. In my work environment we have been consolidating our VMware platform.
So we have been moving VMs with RDMs attached from one cluster to another. So its been a messy process, and we haven’t had the time to
clean up behind ourselves. … Continue reading