In September 2022, an announcement was made about the release of vSphere 8 with new features and capabilities. Building on this momentum, the subsequent release of vSphere 8U1 brings new enhancements and improvements into three different categories of operating efficiency, elevated security, and supercharged workloads. So, by these pillars, customers can operate their infrastructure more efficiently, securely, and agile. So let’s start with the new enhancements in vSphere 8U1.
In vSphere 8, vSphere Configuration Profiles were introduced as a tech preview with some limitations of not supporting vSphere Distributed Switch and NSX. If you have not checked this functionality, read my blog post on what’s new in vSphere 8, which explains this functionality in more detail. But In vSphere 8U1, vSphere Configuration Profile is now fully supported and allows administrators to apply the homogenous configuration at the cluster level.
So you can set the desired configuration at the cluster level in JSON format and check the compliance of the hosts in the cluster; if they are not compliant, you can remediate the hosts to become compliant. But one point to remember, If the cluster has a Host profile attached to it, you will get a warning to remove the Host profile when you want to move to vSphere Configuration Profile. When you transition, you can no longer attach host profiles to the hosts within the cluster. vSphere Configuration Profiles now supports vDS configuration, and it can be activated when you create a new cluster, but environments with NSX still can’t use this technology.
Continue reading “What’s New vSphere 8 Update 1” →
On August 30, 2022, VMware announced vSAN 8 with a different architecture called vSAN Express Storage Architecture (ESA). You may have already heard about the significant performance improvement, increased network throughput, and enhanced scalability that ESA offers. However, VMware has continued to innovate. With vSAN 8 U1, additional features and capabilities have been added to both the original vSAN architecture (OSA) and ESA, providing even greater flexibility and efficiency. In this article, we will focus on the new features of vSAN 8 Update 1.
The new capabilities in vSAN 8U1 are categorized into four pillars: Disaggregation, Performance Enhancement, Ease of Use, and Cloud-Native Storage.
Continue reading “What’s New in vSAN 8 Update 1” →
I know many customers were waiting for the next release of VMware vSphere to realize the new capabilities and features. So there you go, Let’s check what’s new in vSphere 8!
VMware vSphere is the base solution on which most private cloud datacenters are running on. As VMware defines, vSphere 8 is the enterprise workload platform that brings the benefits of the cloud to on-premises workloads, supercharges performance through DPUs and GPUs, and accelerates innovation with an enterprise-ready integrated Kubernetes runtime.
In this post, I want to introduce the new and unique features that I found useful and interesting in vSphere 8.0!
Continue reading “vSphere 8 – What’s New” →
I am thrilled to announce that I am starting a new position as a Senior Solution Engineer at VMware!
My name is Sadaf, I am originally Iranian, but I live in Sweden! I am a double VCIX, vExpert, and vSAN specialist with more than ten years of experience in Information Technology!
In this post, I want to share my journey with you, especially for women who want to start their career in IT but are hesitant because they are afraid of not being accepted or judged in this man-dominant field! I just forgot! Heh! I am also an expert at being judged and bullied but never get surrendered, thanks to my non-relevant bachelor’s! But you know what? I could do it, so can you!
I have studied Business Administration, but my path crossed with IT when I was on an internship about 12 years ago!
I was part of the sales engineering team responsible for helping customers get certified in the Information Security Management System(ISMS)/ISO 27001.
Continue reading “My IT Journey!” →
On Feb 10th, 2022, VMware released VCF 4.4 with a new set of features and of course new software components in the Bill of Material(BoM). This new release brings a lot of new enhancements around lifecycle management, security, and NVIDIA AI Enterprise suite capabilities for AI/ML workloads. Before going into the details of new features, let’s look at the VCF 4.4 BoM. VMware vSphere 7.0 U3c, vSAN U3c, and NSX-T 126.96.36.199 are included in this software packaging. Besides the base SDDC software base, VCF 4.4 supports vRealize Suite 8.6.2 and Workspace ONE Access 3.3.6. So as you might expect the software releases packaged with VCF 4.4 are pretty up to date and more importantly Apache log4j is updated to 2.16 or 2.17 which addresses Log4j vulnerability.
Now let’s look at the highlights of new features and capabilities on VMware Cloud Foundation 4.4
Continue reading “General Availability of VMware Cloud Foundation 4.4” →
We are super excited to announce that vElements.net has been selected among the top 25 Virtualization blogs by Feedspot. During the past three years, we have been working hard to publish technical articles to assist the community.
This selection at Feedspot is based on the following criteria:
- Google reputation and Google search ranking
- Influence and popularity on Facebook, Twitter and other social media sites
- Quality and consistency of posts
- Feedspot’s editorial team and expert review
We really appreciate the support we get from the community and it gives us the energy to continue this journey!
vSAN Stretched cluster introduced in vSAN 6.1 and it brings high availability in an active-active fashion. In this architecture, ESXi hosts would be placed in two different physical locations and join together with high bandwidth low latency networking. But from a management perspective despite hosts being in two different sites they belong to one single vSAN Cluster and share their resources. So this solution can be used in environments where disaster avoidance is a critical matter. Because it gives you the ability to avoid disaster, or recover from a disaster by having two different physical sites that host your applications. So you need to group the hosts based on their physical locations and put them in two different fault domains.
Continue reading “Configure vSAN Stretched Cluster” →
As you know VMware released NSX-T 3.2 a few weeks ago! You can read a list of the most important new features in this blog post. Since then, I have got questions about an option in the installation wizard of the NSX-T Manager OVA appliance about GRUB root password and in this post, I want to address it. If you wanted to recover a lost or forgotten password of the root account of the NSX-T Manager appliance, you had to reboot the appliance and force the boot process to enter into the GRUB menu.
But to be able to do that, when everything was under control and you had the root’s password, you needed to log in to NSX managers with root and configure the GRUB Hidden Timeout. There was also a default password configured which we could use or change together with the hidden timeout configuration.
Continue reading “GRUB Root Password – NSX-T 3.2 Installation” →
After a long wait, VMware finally announced NSX-T 3.2 on November 7th, 2021! There was a lot of buzz around this release for the past 2-3 months. In this article, we will look at the new features of this release. The new capabilities are grouped into three major areas; Security, Advanced Networking, and Simplified Operations, which I will list as the most significant enhancements in this article.
When we look at the new features and capabilities list, security enhancements are very bold. So let’s start with the security features and continue with networking and operations enhancements.
Continue reading “What’s New in NSX-T 3.2” →
A few days ago we faced an issue with login into vCenter Appliance Management Interface or VAMI with “Unable to authenticate user” error. It was really strange since we were quite sure the password for the root user was correct. File-based backup needed to be configured on the vCenter Server and as you know this configuration can be applied through the VAMI interface. To make sure the password to the root user has not been changed, we tried to connect to the vCenter Server through SSH, and as expected the password was correct! Strange isn’t it?!
In this article, I will explain how you can solve this issue on the vCenter Server Management interface.
Continue reading “Unable to Login to vCenter Server VAMI” →