Data request processing method for virtual machine, electronic device, and storage medium

An electronic device, comprising:

• at least one processor and at least one memory,
• wherein the at least one memory stores a computer-executed instruction;
• and
• the at least one processor executes the computer-executed instruction stored in the at least one memory, to enable the at least one processor to execute a data request processing method for a virtual machine, and the method comprises:
• determining, from log index information of a cloud disk, a first snapshot log identifier corresponding to first index information, in response to the cloud disk receiving a snapshot read request that carries the first index information corresponding to a first snapshot log and that is sent by any virtual machine among virtual machines to be started in batch, wherein the snapshot read request is used to request to read the first snapshot log in a snapshot copy required for starting the virtual machine, the log index information of the cloud disk is used to store a mapping relationship between a snapshot log identifier and index information, and the mapping relationship is synchronously updated based on a snapshot log identifier obtained by parsing a manifest file of the cloud disk and is used to implement data transmission between the cloud disk and each snapshot log in the snapshot copy;
• and
• reading the first snapshot log in the snapshot copy by using the first snapshot log identifier, and feeding back the first snapshot log to the virtual machine.