Which policy changes can trigger a rebuild on…

Which policy changes can trigger a rebuild on vSAN?

Which policy changes can trigger a rebuild on…

Some time ago, I wrote about which policy changes can trigger a rebuild of an object. This came up again recently, as it was something that Duncan and I covered in our VMworld 2017 session on top 10 vSAN considerations. In the original post (which is over 3 years old now), I highlighted items like […] The post Which policy changes can trigger a rebuild on vSAN? appeared first on CormacHogan.com .


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NSX expert? Expand your knowledge and improve…

NSX expert? Expand your knowledge and improve deployment by registering for the upcoming episodes of our Getting More Out of NSX free webcast series: http://t.co/b0XXwR4Sk0 #RunNSX #TransformSecurity

NSX expert? Expand your knowledge and improve…

NSX expert? Expand your knowledge and improve deployment by registering for the upcoming episodes of our Getting More Out of NSX free webcast series: http://t.co/b0XXwR4Sk0 #RunNSX #TransformSecurity


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HCI Bench – vSAN performance tool – Part 1: Installation

What is HCI Bench

HCIBench stands for “Hyper-converged Infrastructure Benchmark”. It’s essentially an automation wrapper around the popular and proven VDbench open source benchmark tool that makes it easier to automate testing across a HCI cluster. HCIbench aims to simplify and accelerate customer POC performance testing in a consistent and controlled way. The tool fully automates the end-to-end process of deploying test VMs, coordinating workload runs, aggregating test results, and collecting necessary data for troubleshooting purposes.

HCIBench is not only a benchmark tool designed for vSAN, but also could be used to evaluate the performance of all kinds of Hyper-Converged Infrastructure Storage in vSphere environment.

HomePage:
http://labs.vmware.com/flings/hcibench

User Guilde:
http://download3.vmware.com/software/vmw-tools/hcibench/HCIBench_User_Guide.pdf

Prerequisites

  • vSphere 5.5 environment or higher with vCenter (doesn’t support deployment on a standalone ESXi host).
  • Good to have DHCP on VLAN where the benchmark VM will be deployed.
  • vMotion configured

Installation

  • Select name and location for your VM

  • Review details

  • Accept license agreement
  • Select storage. Put it outside the VSAN datastore

  • Select destination network
    If there’s no DHCP Server on the VLAN which Vdbench client VMs will be deployed on, or the VLAN for Vdbench client VMs can not be routed from the Public Network, map this Network to the VLAN and Enable DHCP Service in the Web UI if needed

  • Customize the VM. As I am using DHCP in my LAB so all Network fileds are empty. And at the bottom enter your password for root.

  • Review configuration data before deployment

  • Hit “Finish” and watch progress in “Recent Tasks”

Related parts:

HCI Bench – vSAN performance tool – Part 1: Installation
HCI Bench – vSAN performance tool – Part 2: Configuration
HCI Bench – vSAN performance tool – Part 3: Tests and Results

Source: http://labs.vmware.com/flings/hcibench

5 Ways to Change Hostname of your ESXi host

5 Ways to Change Hostname of your ESXi host

5 Ways to Change Hostname of your ESXi host

This post is a quick recap of different ways to change a hostname of an ESXi host. There are different ways we work and different tools we use. Not every time we have the chance to use the tools we want, or we have an access directly to the server room or to the console. This […] Read the full post 5 Ways to Change Hostname of your ESXi host at ESX Virtualization .


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VMware Capacity Reporting Part IV: VVol…

VMware Capacity Reporting Part IV: VVol Capacity Reporting

VMware Capacity Reporting Part IV: VVol…

Storage capacity reporting seems like a pretty straight forward topic. How much storage am I using? But when you introduce the concept of multiple levels of thin provisioning AND data reduction into it, all usage is not equal (does it compress well? does it dedupe well? is it zeroes?). This multi-part series will break it … Continue reading VMware Capacity Reporting Part IV: VVol Capacity Reporting →


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VMware Cloud Foundation – Technical Overview…

VMware Cloud Foundation – Technical Overview Video for Cloud Foundation

VMware Cloud Foundation – Technical Overview…

See how VMware Cloud Foundation brings together the core SDDC building blocks of compute virtualization (with VMware vSphere), storage virtualization (with VMware vSAN) and network virtualization (with VMware NSX), together with the automation capabilities of the VMware SDDC Manager, into a new unified SDDC platform that provides a vastly simplified SDDC experience.


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