| 摘要 |
<p>The embodiment of the present invention provides a method, apparatus and system for data transmission, and a physical network card. The method comprises: determining a main physical function (PF) module in a physical function (PF) module group of a first physical network card, the PF module group comprising at least two PF modules; determining a target virtual function (VF) module cluster managed by the main PF module on the basis of virtual function (VF) module groups corresponding to each of the PF modules in the PF module group; and allocating VF modules in the target VF module cluster to at least one virtual machine, enabling the at least one virtual machine to realize data transmission. The method, apparatus and system for data transmission in the embodiment of the present invention can avoid system failures and reduce resource waste.</p> |
