Raid状态Online、Ready或Foreign是什么意思?它还能是什么状态?
在这种情况下需要做些什么?我认为Online是唯一安全的状态。Raid 1 - 1 drive fails, data is still safe.Raid 5 - 1 drive fails, data is still safe but if 2 drive fails - everything is lost.failed from different pair - data is still safe.这些州是什么意思</e