Huawei's hyper-converged storage has the function of parallel and fast data reconstruction. The data shards are scattered in the resource pool. After a hard disk fails, it can be automatically…

Huawei's hyper-converged storage has the function of parallel and fast data reconstruction. The data shards are scattered in the resource pool. After a hard disk fails, it can be automatically rebuilt in parallel across the entire resource pool. Only the actual data is rebuilt, and there is no need for a separate hot spare disk.