Hitachi HF-W2000 User Manual

10. SOFTWARE RAID1
10-25
4. Execute steps 4 to 7 described in "10.4.2 (1) (a) Replacing an HDD with the computer
turned on" and rebuild the array.
10.5.4 Data matching procedure
As a result of HDD deterioration over time (or other reason), defective blocks are generated that
might cause some data to become unreadable. The possibility of failure in rebuild processing
when recovering the system from degradation can be reduced by regularly performing HDD
matching (HDD data consistency checks). Use the software RAID utility for HDD matching.
Perform HDD matching according to “10.6.5 Consistency check function”.

Hitachi HF-W2000 Specifications

General

Brand	Hitachi
Model	HF-W2000
Category	Desktop
Language	English