✦ ✧ RV Virtualization Progress Special ✦ ✦ Editor’s Note ✦ This month, the RISC-V ecosystem presents three main lines: enhanced security, breakthroughs in virtualization performance, and improvements and innovations in hardware architecture. The iteration of the IOPMP and IOMMU specifications marks the systematic construction of hardware-level security capabilities, while the advancement of ACPI RIMT … Read more
In a KVM (Kernel-based Virtual Machine) virtualization environment, there may be a need to modify the virtual machine name after its creation due to planning issues. This article provides detailed modification steps for a production environment. Requirement: Change the name from192.168.40.152-kylinsp3-prod-02 to192.168.40.152-kylinsp3-prod-03 [root@localhost ~]# virsh list Id Name State ————————————————– 1 192.168.40.150-kylinsp3-prod-01 running 3 192.168.40.151-kylinsp3-prod-02 … Read more
Click the above blue text to follow us 6. VMware SDDC Solutions Software-Defined Data Center (SDDC). Companies are adopting software-defined data centers to virtualize computing, networking, and storage resources. SDDC accelerates the migration to a private cloud, enabling on-demand IT services for employees and customers. As IT administrators, our task is to assist in implementing … Read more
In cloud computing/virtualization environments, resource waste caused by excessive application, long-term idleness, and uneven operational efficiency is quite common. Without the tools for collecting and analyzing cloud computing/virtualization operation and maintenance data, it is difficult to accurately grasp the long-term usage status and trend of environmental resources, making it impossible to achieve accurate resource adjustments … Read more
Click on the above “Futong Cloud Teng” to follow us In recent years, due to its characteristics of elastic scaling and on-demand allocation, virtualization has become the main force supporting enterprise business operations. However, for many enterprise-level users, the majority of their virtualization systems are quite large, which increases the complexity and tediousness of operation … Read more
After reading this article, your virtual machine will no longer lag like a PPT! A veteran programmer with 15 years of experience reveals: 90% of virtual machine lag is caused by these pitfalls. Statistics show that 76% of developers have been tormented by virtual machines… No Need to Panic About Virtual Machine Lag! Quick Troubleshooting … Read more
A financial institution’s VMware virtualization environment has 1,000 virtual machines running on 80 data storages. Recently, due to the rapid increase in the number of virtual machines caused by many business launches, storage space has become tight. However, the institution did not have effective virtualization operation and maintenance monitoring tools to comprehensively monitor the growth … Read more
The method for inspecting the VMware virtualization platform is a systematic process that involves multiple aspects and details. 1. Host and Version Check Check Host Status: Ensure all VMware ESXi hosts are running normally. Check for any alarms or error logs on the hosts. Software Version Consistency Check: Use vCenter Server (VS Client) to obtain … Read more
Click the blue text to follow us During the Spring Festival, the movie “Nezha 2” burst onto the scene, soaring to the top of the global animated film box office, proving the charm of “national trends” with its strength. In the field of domestic virtualization software, Yunhong is also staging a “rebirth upgrade” from technical … Read more
1. Terminology Realm Management Monitor (RMM) Realm Management Interface (RMI) Realm Services Interface (RSI) Realm Management Extension (RME) Granule Protection Check (GPC) Kernel-based Virtual Machine (KVM) Virtual Machines (VMs) Realm Descriptor (RD) Realm Execution Context (REC) Virtual CPU (VCPU) Realm Translation Table (RTT) Secure Monitor Call (SMC) High Level Operating System (HLOS) Physical Address Spaces … Read more