When design the stretched VxRail vSAN cluster, there is an option to utilize Witness Traffic Separation (WTS) to separate the vSAN witness traffic from vSAN vmkernel interfaces. This post is to discuss what is the WTS and how to deploy it.
This is a short post to list a few commonly used Cisco HyperFlex command lines in daily operation.
When configuring HyperFlex cluster, each HyperFlex cluster is required to register to a VMware vCenter server. For customer with multiple HyperFlex clusters and vCenter servers, VMware enhanced linked mode could be considered to reduce the management effort.
This post is to high light a few points when configuring Cisco HyperFlex with VMware vCenter enhanced linked mode.
This is short post to list a few commonly used SimpliVity command lines in daily operation.
When using Nutanix Foundation to deploy the cluster on Nutanix nodes, the Foundation process might be failed at 2% with below error:
StandardError: Failed to get BMC session after 3 attempts
20190306 11:07:45 CRITICAL Foundation failed to detect node type at 10.100.110.10.
The root cause is the Nutanix node BMC could not be contacted by Foundation process. The below steps can be used to troubleshoot the issue:
Nutanix Foundation is the tool used for Nutanix Field Installation, it could be used in below scenarios:
From Foundation version 4.3, there is an option to run Foundation in Windows (which is named portable foundation).
This post is my personal study technical note DELL EMC VxRail Hyperconverged Solution drafted during my personal knowledge update. This post is not intended to cover all the part of the solution and some note is based on my own understanding of the solution. My intention to draft this note is to outline the key solution elements for quick readers.
The note is based on VxRail version 4.7. Some figures in this post are referenced from DELL EMC VxRail public documents.
The note is the second part of the whole note. The first post is per the below link:
This post is my personal study technical note DELL EMC VxRail Hyperconverged Solution drafted during my personal knowledge update. This post is not intended to cover all the part of the solution and some note is based on my own understanding of the solution. My intention to draft this note is to outline the key solution elements for quick readers.
The note is based on VxRail version 4.7. Some figures in this post are referenced from DELL EMC VxRail public documents.
The note is the first part of the whole note.
This post is my personal study technical note Nutanix Hyperconverged Solution drafted during my personal knowledge update. This post is not intended to cover all the part of the solution and some note is based on my own understanding of the solution. My intention to draft this note is to outline the key solution elements for quick readers.
The note is the third part of the whole note. The previous posts are as per the below link:
This post is my personal study technical note Nutanix Hyperconverged Solution drafted during my personal knowledge update. This post is not intended to cover all the part of the solution and some note is based on my own understanding of the solution. My intention to draft this note is to outline the key solution elements for quick readers.
The note is the second part of the whole note. The first post is per the below link: