ExpressNAV interface to determine the setup of the array.

the CLI or enter ATTO ExpressNAV browser interface Advanced CLI Configuration page.

2Type set QuickRAID 1 2

Hot Spare sleds

To set up RAID Level 1 with Hot Spare sleds

1Connect to Diamond Storage Array services (refer to Accessing the Array on page 17) and use

3Type SaveConfiguration Restart

4The array is configured into one RAID Level 1 group with two Hot Spare sleds.

Exhibit 6.3-2Mirrored 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.

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Exhibit 6.3-3 Configuration of sleds in RAID Level 1: five LUNs with two Hot Spare sleds

58 RAID Level 1

Page 69
Image 69
ATTO Technology S-Class manual Type set QuickRAID 1, To set up RAID Level 1 with Hot Spare sleds

S-Class specifications

ATTO Technology S-Class is a comprehensive solution designed to optimize storage and networking performance for digital content creation and enterprise environments. This product line specializes in high-performance connectivity, facilitating seamless data transfer and management.

One of the key features of the S-Class is its advanced RAID (Redundant Array of Independent Disks) capabilities. This incorporates various levels of RAID configurations, enabling users to choose the right balance between performance and redundancy. The technology ensures data integrity while maximizing throughput, a crucial aspect for workflows dealing with large files such as video editing and graphic design.

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Furthermore, the technology employs a robust set of data protection mechanisms, including snapshot and backup capabilities. This ensures that critical data is safeguarded against potential loss, enhancing operational reliability. The integration of these features supports comprehensive workflow solutions, benefiting industries that require continuous access to high-volume data.

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In summary, ATTO Technology S-Class is not just a storage solution; it's a gateway to unlocking peak performance in data management, tailored for the challenges of today’s data-driven landscape.