Read/write request processing method and apparatus

A read/write request processing apparatus based on a virtual machine, comprising:

• a first receiving unit configured to receive an IO read/write request generated when a virtual disk on the virtual machine is read/written, wherein the virtual machine is a virtual machine deployed on a physical machine;
• an acquisition unit configured to acquire a mapping address of data requested by the IO read/write request, wherein the mapping address is used for mapping the IO read/write request to data in a storage apparatus of the physical machine;
• a submission unit configured to submit the IO read/write request to the storage apparatus in the physical machine according to the mapping address to obtain a request result;
• a second receiving unit configured to receive the request result generated when the storage apparatus processes the IO read/write request;
• and
• a returning unit configured to return the request result to the virtual machine.

A non-transitory computer readable medium that stores a set of instructions that is executable by at least one processor of a read/write request processing apparatus to cause the read/write request processing apparatus to perform a method for read/write request processing based on a virtual machine, the method comprising:

• receiving an IO read/write request generated when a disk of the virtual machine is read/written, wherein the virtual machine is a virtual machine deployed on a physical machine;
• acquiring a mapping address of data requested by the IO read/write request, wherein the mapping address is used for mapping the IO read/write request to data in a storage apparatus in the physical machine;
• submitting the IO read/write request to the storage apparatus in the physical machine according to the mapping address to obtain a request result;
• receiving the request result generated when the storage apparatus processes the IO read/write request;
• and
• returning the request result to the virtual machine.