Cfggen Interface Description | SUPER MICRO Computer AOCS2308LL8E

AOC-USAS-L8i Add-on Card User’s Manual

WARNING: The modules mptbase.o, mptscsih.o and mptctl.o must be loaded into the Linux kernel before CFGGEN will function correctly. They can be loaded using the Linux modprobe command.

•WinPE – CFGGEN runs in Windows Pre-Installation Environment (WinPE) and is statically compiled with the LSI MptLib Library (MptLib.lib). The WinPE environment must have the appropriate LSI MPT Windows driver (Miniport or Storport) installed and loaded in order to recognize and communicate with the I/O controller.

9-2 CFGGEN Interface Description

CFGGEN uses a command line interface. Commands are formatted as follows:

cfggen <controller #> <command> <parameters>

The program name, controller number, command, and parameters fields must be separated by the ASCII space character. The parameter format is command specific, as described in "CFGGEN Commands" below.

Information is passed between the user environment and CFGGEN via the command line, the standard output and standard error interfaces, and the program return value. The user can redirect the output streams. The return value is generated when the program exits. A value of 0 is returned if the command is successful. Otherwise, a value of 1 is returned.

9-3 CFGGEN Commands

CFGGEN has the following commands:

•CREATE

•DEFAULTS (called DELETE in the EFI version)

•DISPLAY

•FORMAT

•HOTSPARE

•STATUS

•SETOFFLINE (DOS, Linux, and WinPE versions only)

•SETONLINE (DOS, Linux, and WinPE versions only)

•AUTO (EFI version only)

•DISABLEIR (EFI version only)

•ENABLEIR (EFI version only)

•LIST (EFI version only)

CFGGEN is not case sensitive. You can type CFGGEN commands and parameters in uppercase, lowercase, or a mixture of the two.

The following conventions are used in the command descriptions:

•Text in italics must be entered exactly as shown on the command line.

9-2

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.