Chapter 6: MegaRAID Window and Menus

9.Click NEXT to continue with the next configuration step. The VIRTUAL DISK SUMMARY screen appears.

10.Review the configuration shown in the VIRTUAL DISK SUMMARY screen. If you want to change something, click BACK and change the configuration parameters.

11.Click FINISH to accept the configuration and start the initialization process (unless you selected NO INITIALIZATION earlier).

Using Manual Configuration: RAID 10

Follow these steps to create a RAID 10 storage configuration using the Manual Configuration mode of the Configuration Wizard:

1.In the first MANUAL CONFIGURATION screen, shown in Figure 6-8, select two available drives in the left panel. Click the right arrow button to move the selected drives to the right panel.

2.Click ACCEPT to accept these drives for a new RAID 1 array.

3.Select two more drives for a second RAID 1 array, and click ACCEPT.

4.Click NEXT.

The next CONFIGURATION WIZARD screen appears, as shown in Figure 6-9. The ARRAYS menu lists the new arrays that you just defined, plus any existing arrays with holes (free space) that could be used for a new configuration.

5.In the left panel, select the two RAID 1 arrays from the menu.

6.In the right panel, select RAID 10 as the RAID level.

For a RAID 10 array, the entire capacity of the array is automatically used for the new virtual disk. You cannot define another virtual disk on this array.

7.(Optional) Change the other VIRTUAL DISK PROPERTIES, if necessary. For more information, see "Understanding Virtual Disk Parameters".

8.Click ACCEPT to accept the configuration of the new virtual disk.

NOTE: Click the RECLAIM button if you want to undo a virtual disk that you just defined.

9.Click NEXT to continue with the next configuration step. The VIRTUAL DISK SUMMARY screen appears.

10.Review the configuration shown in the screen. If you want to change something, click BACK and change the configuration parameters.

11.Click FINISH to accept the configuration and start the initialization process (unless you selected NO INITIALIZATION earlier).

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SUPER MICRO Computer AOCS2308LL8E user manual Using Manual Configuration RAID
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AOCS2308LL8E specifications

Supermicro, a renowned leader in high-performance computing solutions, has introduced the AOC-S2308LL8E, a powerful SAS (Serial Attached SCSI) controller card designed to enhance storage performance and capability in enterprise systems. This cutting-edge controller provides exceptional functionality for organizations looking to handle large volumes of data efficiently.

The AOC-S2308LL8E features the LSI SAS2308 dual-core processor, which supports 12Gb/s data transfer rates, ensuring swift and reliable connections to storage devices. With its eight internal SAS/SATA ports, this controller card facilitates the connection of multiple drives, allowing for increased data throughput and redundancy, which are essential for critical applications such as database management and virtualization.

One of the standout characteristics of the AOC-S2308LL8E is its compatibility with both SAS and SATA drives. This flexibility allows organizations to choose between high-performance SAS drives or more economical SATA drives based on their specific storage requirements. The controller supports a wide array of RAID levels, including RAID 0, 1, 5, 6, 10, 50, and 60, providing users with the ability to select configurations that enhance data integrity and availability.

Additionally, the card is designed with an advanced cache memory that optimizes data access times, further enhancing overall performance. The AOC-S2308LL8E also features a low-profile form factor, making it suitable for various server chassis configurations, even in space-constrained environments.

In terms of connectivity, the AOC-S2308LL8E is equipped with dual mini-SAS connectors, enabling seamless connectivity to multiple storage devices. With support for a high number of simultaneous I/O operations, this controller card is well-suited for tasks requiring substantial bandwidth, like large-scale data processing and analytics.

Moreover, Supermicro's AOC-S2308LL8E comes with robust management and monitoring features, ensuring that users can maintain optimal performance levels while responding proactively to any potential issues. Built-in support for advanced error recovery techniques helps guarantee data integrity, a feature critical in any enterprise setting.

To summarize, the Supermicro AOC-S2308LL8E is an ideal solution for businesses looking to enhance their storage capabilities. With its combination of high data transfer rates, RAID support, compatibility with various storage drive types, and advanced management features, the AOC-S2308LL8E stands out as a reliable choice for maximizing performance in demanding environments. Organizations investing in this controller will benefit from its efficiency, reliability, and scalability, crucial for future-proofing their IT infrastructure.
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