Dell-EMC
E20-611 · Question #124
A disk in a RAID 5 set has failed. While performing the rebuild to the hot spare a permanent CRC sector error is encountered on one of the remaining disks in the RAID group. What is the result of…
The correct answer is A. The affected data will be lost even after the failed disk is replaced. See the full explanation below for the reasoning.
Question
A disk in a RAID 5 set has failed. While performing the rebuild to the hot spare a permanent CRC sector error is encountered on one of the remaining disks in the RAID group. What is the result of this occurrence?
Options
- AThe affected data will be lost even after the failed disk is replaced.
- BThe affected data will be reconstructed by the SP and written to the hot spare.
- CThe affected data will be unavailable until the failed disk is replaced.
- DThe peer SP will attempt to read the sector.
How the community answered
(52 responses)- A73% (38)
- B8% (4)
- C15% (8)
- D4% (2)
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