Dell PowerEdge RAID Controller 11 User’s Guide PERC H755, H750, H355, and H350 Controller Series
Physical disk takes a long time to rebuild
- Issue:
- A physical disk is taking longer than expected to rebuild.
- Description:
- A physical disk takes longer to rebuild when under high I/O stress. There is only one rebuild I/O operation for every five host I/O operations.
- Corrective Action:
- If possible, reduce I/O stress on the physical disk or increase the value of rebuild rate controller parameter.
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