Nutanix: Metro Availability & vSphere 6

During some tests with metro availability in the lab with NOS 4.5 and vSphere 6 I noticed that it was not possible to pair the two Nutanix clusters as usual. After the remote site was configured on both clusters, it was not possible to configure metro availability due to the reason that no compatible remote […]

Nutanix: vmnic down warnings after vSphere 6.0 upgrade

After we upgraded our Nutanix clusters some days back from vSphere 5.5 to vSphere 6.0 we got a massive amount of ongoing warnings, which claimed that two vmnics on each node were down (“Link on NIC vmnicX of host xx.xx.xx.xx is down”). In general that was correct because the vmnics were down…….but they have been […]

Nutanix: Unable to delete container / VDisk(s) not marked for removal

If you are unable to delete a container within Prism this is mostly related to remaining files on the datastore / container. When you try to delete the container you will get an error message like “Container {container-name} contains VDisk(s) 123, 456, 789 not marked for removal.” Mostly it should help if you remount the […]

Lab results: Benchmarking a Nutanix Block

The last weekend I spend some time in our solutions center at work to play around with a Nutanix block. I thought it would be interesting to benchmark the system to see how much performance you can get out of it and would like to share the results with you in this post. Hardware & […]