問題文
A cell raises an alert that a hard disk is in a predictive failure state. How does the handling differ from the handling of a disk that has already failed?
選択肢
- The disks are dropped without the forcing option, and the rebalance relocates the data that the failing disk holds to the other disks while the drive still answers requests.
- The disks are dropped with the forcing option as well, and the rebalance reads the mirror copies because the failing drive is fenced off at once.
- The disks are kept in the disk group until the repair timer expires, and the rebalance starts only after the drive stops answering so that the copy is taken from the newest state.
- The cell shuts its services down to protect the data, and the rebalance runs after the drive has been replaced so the new disk receives the extents.