Appendix D Notes on Use for Data Replication
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2. Capacity obtained when three logical disks are bound with 200GB as the capacity of RAID5
(3+P): Only Individual Setting can bind logical disks in configuration of RAID5 (3+P).
200GB × 1024/3 = 68266.66MB → (Decimal places rounded down) → 68266MB →
(Alignment) →68265MB*
*: The capacity of the bound logical disks includes 2MB as the disk array management area.
Examples 3) Binding with Disk Count and Capacity Specification
1. Capacity obtained when logical disks are bound with 1.1GB specified for RAID5 (4+P):
Both Batch Setting and Individual Setting can bind three logical disks of the same capacity.
1.1GB × 1024 = 1126.4MB → (Decimal place rounded up) → 1127MB → (+2MB)* →
1129MB → (Alignment) → 1129MB
2. Capacity obtained when logical disks are bound with 1.1GB specified for RAID5 (3+P):
Only Individual Setting can bind logical disks in configuration of RAID5 (3+P). Three logical
disks of the same capacity can be bound.
1.1GB × 1024 = 1126.4MB → (Decimal place rounded up) → 1127MB → (+2MB)* →
1129MB → (Alignment) → 1131MB
*: Logical disks are bound in the user-specified capacity + 2MB as the disk array management
area.
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