Introducing my homelab

Like the most of us I made the decision to a homelab. Some years ago I started with one HP Microserver N40L and over the last years this setup evolves to the current state. My homelab approach was to have an environment where I can test the most of the things I´m doing every day... Weiterlesen →

vMotion with 40GbE NIC

One fact I discovered recently is that when you use 40GbE NIC for vMotion is that only a single vmkernel port can´t use the full 40gig potential. One VMkernel port will only bring 18 GbE throughput, the second VMkernel port increases the throughput up to 28 GbE and the third VMkernel port increases the performance to 36... Weiterlesen →

Performance impact after Spectre&Meltdown?

What is the performance loss in the VMware Hypervisor after applying the patches to fix the Spectre & Meltdown issue? VMware released a KB article where you will be informed when they have results of their performance analysis. Spectre & Meltdown: VMware Performance Impact Subscribe the KB article to be up tp date 😉

Meltdown & Spectre: FAQ’s & Links!

Meltdown & Spectre: FAQ’s & Links! Meltdown & Spectre: FAQ's & Links! Meltdown & Spectre: FAQ's & Links! VMware Links: Meltdown & Spectre FAQ's: Meltdown-Spectre FAQs VMware Security & Compliance Blog: VMSA-2018-0004: KB Articles: Po...Read More VMware Social Media Advocacy

VMware Spectre and Meltdown Information

VMware Spectre and Meltdown Information VMware Spectre and Meltdown Information A blog regarding virtualization, cloud computing, VMware, Microsoft related technology. Including news of certifications. VMware Social Media Advocacy

VCP6.5-DCV Objective 4.1 – Perform ESXi Host…

VCP6.5-DCV Objective 4.1 – Perform ESXi Host and Virtual Machine Upgrades VCP6.5-DCV Objective 4.1 – Perform ESXi Host... We continue to fill our VCP6.5-DCV Study guide page with one objective per day. Today’s chapter is VCP6.5-DCV Objective 4.1 – Perform ESXi Host and Virtual Machine Upgrades. There is no particular order when those chapters are... Weiterlesen →

ESX IP Storage Troubleshooting Best Practice…

ESX IP Storage Troubleshooting Best Practice White Paper ESX IP Storage Troubleshooting Best Practice... We have published an ESX IP Storage Troubleshooting Best Practice white paper in which we recommend vSphere customers deploying ESX IP storage over 10G networks to include 10G packet capture systems as a best practice to ensure network visibility. The white... Weiterlesen →

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