Huawei's hyper-converged storage has a parallel fast data reconstruction function. Data shards are spread across the resource pool. After a hard disk fails, it can be automatically rebuilt in…

Huawei's hyper-converged storage has a parallel fast data reconstruction function. Data shards are spread across 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, without the need for a separate hot spare disk.