ATTO Technology Diamond Array S, Инструкция по установке и эксплуатации

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RAID Level 1
ExpressNAV interface to determine the setup of
the array.
Hot Spare sleds
To set up RAID Level 1 with Hot Spare sleds
1 Connect to Diamond Storage Array services
(refer to
Accessing the Array
on page 17) and use
the CLI or enter ATTO ExpressNAV browser
interface
Advanced CLI Configuration page.
2 Type set QuickRAID 1 2
3 Type SaveConfiguration Restart
4 The array is configured into one RAID Level 1
group with two Hot Spare sleds.
Exhibit 6.3-2
Mirrored stripe groups with LUN designations in a fully populated Diamond Storage Array. If sled 12 were
removed, the drives marked LUN 6 would be available but degraded (unprotected by mirroring). If both sleds 11 and 12 were
missing, LUN 6 would be unavailable.
Exhibit 6.3-3 Configuration of sleds in RAID Level 1: five LUNs with two Hot Spare sleds
Sled 1 2 3 4 5 6 7 8 9 10 11 12
Drive 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2
LUN 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5 6 6 6 6
Mirror Partner 1 Partner 2 Partner 1 Partner 2 Partner 1 Partner 2 Partner 1 Partner 2 Partner 1 Partner 2 Partner 1 Partner 2