Power Switch Positions

7.0 Hardware Maintenance

The disk drive sleds, blower assemblies, power supplies, host interface cards, and system management card may be replaced with identical or upgraded parts.

WARNING

The only way to completely de-energize the unit is to turn off both power supplies and unplug both power cords from the back of the unit.

Turning the power switch

On Stand-byto the Stand-by position on one power supply does not completely turn

off power to the array; it is not an AC on-off switch. Power may still be in the unit through the other power supply.

CAUTION

All modular components must be replaced by qualified personnel only.

Do not leave empty openings in the Diamond Storage Array. Empty openings affect airflow and may cause the unit to overheat and shut down. Components are electrostatic sensitive. Use proper grounding methods when working with or around the array.

Always store spare components in proper ESD containers when not in use.

The power supply and blower assembly may be replaced while the unit is running. (Refer to Hot Swap Operating Instructions on page 71)

Host interface cards and management cards may only be replaced when the Diamond Storage Array is off. Backup the unit fully before replacing these components.

You may remove a disk drive sled while the array is

powered on. Refer to the instructions in Hot Swap Operating Instructions on page 71 for details.

Exhibit 7-1: The management card may be accessed via a serial port DB-9 connector or an optional Ethernet connection.

3 Replace the disk drive sled with another sled.

To remove a Host Interface Card

1Power down both power supplies

2Remove any cable attached to the port.

3Loosen the retaining screws

4Pull the Host Interface Card out of the unit.

5To replace the card, push it back into the unit and tighten the retaining screws.

To remove the power supply (Exhibit 7-4),

1Press the Stand-by power switch to the off position

2Remove the power cord

3Using a No. 1 Phillips screwdriver, loosen the screws holding the assembly in place.

4Pull out the assembly and replace it with another.

5Securely tighten all screws after replacing the component.

To remove a blower assembly (Exhibit 7-4),

1Using a No. 1 Phillips screwdriver, loosen the screws holding the assembly in place.

To remove a management card

1Power down both power supplies.

2Loosen the screws holding the card in place.

3Pull out the assembly and replace it with another.

4Securely tighten all screws after replacing the component.

To remove a disk drive sled (Exhibit 7-2)

1Loosen the screws on either side of the assembly

2Pull on the assembly’s handle and carefully slide it out of its bay.

69

2Pull out the assembly and replace it with another.

3Securely tighten all screws after replacing the component.

WARNING

Do not leave empty openings on the front or rear of the Diamond Storage Array under any circumstances.

ATTO Technology Inc. Diamond Storage Array Installation and Operation Manual

Page 80
Image 80
ATTO Technology S-Class manual Hardware Maintenance

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.

Another standout characteristic of the S-Class is its support for high-speed interfaces, including Thunderbolt and Fibre Channel. With the ability to leverage these high-bandwidth connections, users can achieve exceptional data transfer rates that significantly reduce the time required for file uploads and transfers. This is particularly important in environments demanding real-time data access, such as broadcasting and production studios.

The S-Class also incorporates intelligent storage management features. The ATTO ConfigTool offers a user-friendly interface for monitoring and configuring storage settings, allowing for real-time adjustments and performance tuning. This ensures that users can effectively manage their storage resources, balancing capacity and performance according to their specific needs.

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.

Lastly, the S-Class is built to integrate seamlessly with popular operating systems and platforms, providing versatility and ease of deployment. Whether used in a small studio or a large enterprise environment, ATTO Technology's S-Class stands out as a solution that combines speed, reliability, and manageable performance, making it a top choice for professionals who demand the best in their storage and network infrastructure.

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.