Data relay device, computer-readable recording medium, and data relay method

摘要

A data relay device includes a memory and a processor. The processor executes a data relay process includes determining that determining whether or not a storage device, which stores a virtual machine identifier of a virtual machine operated by the server connected with the computer and a port, stores the received virtual machine identifier in association with another port. The data relay process includes transferring that transfers the setting request of the port profile to a data relay device of an upper level higher than the data relay device in a communication path through which the virtual machine represented by the virtual machine identifier performs communication when it is determined that the received virtual machine identifier is not stored in association with the other port.

主权项

1. A data relay device comprising:
a memory; and a processor coupled to the memory, wherein the processor executes a data relay process comprising: receiving a virtual machine identifier representing a virtual machine of a migration target, a path identifier representing a communication path through which the virtual machine performs communication and a setting request of a port profile from a server connected with the data relay device; determining whether a storage device, which stores a virtual machine identifier of a virtual machine operated by the server connected with the data relay device and a port used by the virtual machine, stores the virtual machine identifier received by the receiving in association with another port; and transferring the setting request of the port profile to a data relay device of an upper level higher than the data relay device, wherein the transfetting includes determining the communication path represented by the path identifier received by the receiving and the data relay device is in the determined communication path, when it is determined by the determining that the received virtual machine identifier is not stored in association with the other port.