RAID Rebuild Time Estimator

P082

Estimate RAID rebuild duration from rebuild size, observed throughput, workload contention, and controller efficiency.

Parameters

Assumptions

  • 重建吞吐在整个过程内保持近似稳定。
  • TB 按十进制容量计算。

Important notes

  • 坏扇区、第二块盘故障、校验负载和控制器限速会显著延长重建。

Standards and sources

Verified: 2026-09-05