HP LH4r Installation and configuration of the HP NetRAID, NetRAID-1 and NetRAI - Page 48

Sample Worksheet B, Logical Drives, RAID Levels, and Array Spanning

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Chapter 4 Planning Figure 4-4. Sample Worksheet B Logical Drives, RAID Levels, and Array Spanning On Worksheet B, logical drives are numbered LD0 through LD7. For each logical drive you plan to create, record the following information: • Array number to which the logical drive is assigned • Whether the logical drive spans up to four sequentially-numbered arrays • RAID level For each logical drive, you also need to define the logical drive size (capacity), stripe size, write policy, read policy, and cache policy as defined in the sections that follow. 40

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Chapter 4
Planning
40
Figure 4-4. Sample Worksheet B
Logical Drives, RAID Levels, and Array Spanning
On Worksheet B, logical drives are numbered LD0 through LD7. For each
logical drive you plan to create, record the following information:
•
Array number to which the logical drive is assigned
•
Whether the logical drive spans up to four sequentially-numbered arrays
•
RAID level
For each logical drive, you also need to define the logical drive size (capacity),
stripe size, write policy, read policy, and cache policy as defined in the sections
that follow.