Data writing method and device for distributed storage system, and storage medium

An electronic device, comprising:

• a processor and a memory,
• wherein the memory stores a computer-executable instruction;
• and
• the processor executes the computer-executable instruction stored in the memory, to cause a data writing method to be implemented and the data writing method comprises:
• receiving a data write request for a target cloud disk shard in the distributed storage system, wherein the data write request is used to request to write target data;
• selecting an adaptive target write mode from a write mode set supported by the distributed storage system based on a data length of the target data, a user preset delay threshold of the target cloud disk shard, and an operating state of a storage cluster to which the target cloud disk shard belongs, wherein the write mode set is configured to at least comprise a replica mechanism write mode and an erasure coding mechanism write mode;
• and
• performing the target write mode on the target data.

A non-transitory computer-readable storage medium, wherein a computer-executable instruction is stored in the computer-readable storage medium, and when a processor executes the computer-executable instruction, a data writing method is implemented and the data writing method comprises:

• receiving a data write request for a target cloud disk shard in the distributed storage system, wherein the data write request is used to request to write target data;
• selecting an adaptive target write mode from a write mode set supported by the distributed storage system based on a data length of the target data, a user preset delay threshold of the target cloud disk shard, and an operating state of a storage cluster to which the target cloud disk shard belongs, wherein the write mode set is configured to at least comprise a replica mechanism write mode and an erasure coding mechanism write mode;
• and
• performing the target write mode on the target data.