VMware vSphere Update2: A New Era for Virtualization
VMware has recently released the second update (Update2) for its vSphere 6.7 platform, and as a Hypervisor specialist, I am thrilled to share my thoughts on this latest release. The update brings several exciting features and improvements that are sure to delight both existing and potential users of the vSphere platform.
One of the most significant changes in Update2 is the discontinuation of external PSCS (Physical Storage Controllers). This move marks a shift towards a more integrated and streamlined virtualization experience, as vCenter Server’s built-in link mode will now be the primary method for managing storage. While this may cause some inconvenience for those who have grown accustomed to using external PSCS, the new integration is expected to provide better performance and easier management.
Another noteworthy aspect of Update2 is its enhanced protection against L1TF, a vulnerability affecting Intel Skylake processors and earlier models. This issue has been a major concern for virtualization platforms, and VMware’s solution involves the use of an updated version of the vSphere Hypervisor, which includes patches to mitigate the vulnerability. Additionally, the company has implemented various performance optimizations to improve the overall user experience.
One of the most exciting features in Update2 is the introduction of a new version of the vSphere Update Manager (VUM), which offers several enhancements and improvements over its predecessor. The UI has been overhauled to provide a more intuitive and user-friendly experience, making it easier for administrators to manage their updates and deployments. Furthermore, the new version of VUM includes the ability to skip vSAN health checks, which can significantly reduce the time required for maintenance tasks.
The update also introduces several other improvements and additions, such as support for virtual hardware version 15, increased maximums for VM CPU and RAM, and updated VMware Tools versions. Windows Server 2019 can now install the vmxnet3 driver through Windows Update, making it easier to integrate with the vSphere platform.
In conclusion, VMware vSphere Update2 represents a significant step forward in the virtualization landscape. With its enhanced security features, improved performance, and streamlined user experience, this release is sure to delight both existing and potential users of the vSphere platform. While there may be some growing pains associated with the discontinuation of external PSCS, the benefits of this change far outweigh any inconvenience it may cause. As a Hypervisor specialist, I am excited to see how this update will shape the future of virtualization and look forward to exploring its many features and improvements in more detail.