VMware vSphere VMDirectPath I/O: Requirements for Platforms and Devices

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About VMDirectPath I/O VMDirectPath I/O enables direct assignment of hardware PCI Functions to virtual machines. This gives the virtual machine access to the PCI Functions with minimal intervention from the ESXi host, potentially improving performance. It is suitable for performance critical workloads such as graphics acceleration for virtual desktops, such as VMware View vDGA, and […]

A General System Error Occurred: PBM Error During PreMigrateCheckCallback

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  When you try to Deploy/Clone a VM or Migrate it, you encounter this error : This error occurs when the Profile-Driven Storage service is not running or is not accepting connections. This service is also called Policy Based Management(PBM). To resolve the issue, ensure that the Profile-Driven Storage service is running.   For vCenter […]