Abstract: The present disclosure relates to a data storage method and apparatus, a non-transitory computer-readable medium, and an electronic device. In the method, when data to be stored that is sent by a container is received through a target interface, a first buffer is generated in storage space of a kernel, and a target length, in the first buffer, of the data to be stored and a start address, in the first buffer, of the data to be stored are obtained. A target physical address in the kernel corresponding to the data to be stored is determined based on the target length and the start address. The target physical address is mapped to a target virtual address in a storage service module.

Abstract: The disclosure relates to a method, non-transitory computer-readable storage medium, and device of virtual machine resource allocation. The method includes: when virtual machines are created in a physical machine, allocating corresponding bare machine devices to the virtual machine, the bare machine devices being obtained by segmenting physical resources of the physical machine, and the virtual machine being in one-to-one correspondence with the bare machine devices; configuring the operation mode of the bare machine devices into a non-root mode; and switching the operation mode of a CPU of the physical machine to the non-root mode so as to start the virtual machines in the bare machine devices.

Abstract: The present disclosure relates to a data storage method and apparatus, a non-transitory computer-readable medium, and an electronic device. In the method, when data to be stored that is sent by a container is received through a target interface, a first buffer is generated in storage space of a kernel, and a target length, in the first buffer, of the data to be stored and a start address, in the first buffer, of the data to be stored are obtained. A target physical address in the kernel corresponding to the data to be stored is determined based on the target length and the start address. The target physical address is mapped to a target virtual address in a storage service module.