5.Type reboot at the CLI to reboot the system and ensure that the new settings are in effect.

If a backup of /dvol/etc is not available, the following must be reconfigured manually: user maps, local group members and permissions, ssh keys, exports and related security, and local users/groups/hostgrps entries. Please see the software manual or the FAQ for setup instructions for these items.

7.6.11System FRU (Super FRU)

Caution – The procedure below is for the attention of qualified service engineers only. Before touching or replacing any component inside the server, disconnect all external cables and follow the instructions in “Safety: Before You Remove the Cover” on page 7-2and “Removing and Replacing the Cover” on page 7-2.Always place the server on a grounded ESD pad and wear a properly grounded antistatic wrist strap.

A System FRU is the Main Board with SCSI backplane, power supply, front-panel board, fan module and all cables. The System FRU contains no CPU(s), HDDs, or DIMMs. The field engineer transfers the customer's CPU(s), HDDs, and DIMMs to the new assembly.

7.6.11.1Super FRU Installation

Before removing the cover to work inside the system, observe the safety guidelines previously given.

Please note that Super FRU is the entire system without the following components:

■CPU

■Power Supply

■System Fan

■Memory Fan

■Flash Disk

■LCD Module

■Optical GigE

■RAID Card

■TBBU

■HDD

■DIMMS

The System FRU is supplied with glue to install the Flash Disk. The items listed above must be installed into the Super FRU to restore the system.

7-22Sun StorEdge 5310 NAS Troubleshooting Guide • December 2004

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Sun Microsystems 5310 NAS manual System FRU Super FRU, Super FRU Installation
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5310 NAS specifications

Sun Microsystems, known for its innovative computing solutions, launched the Sun 5310 Network Attached Storage (NAS) system, which marked a significant advancement in the realm of storage solutions in the early 2000s. The 5310 NAS was designed to provide high-performance, reliable, and scalable storage tailored for enterprise environments.

One of the standout features of the Sun 5310 NAS is its file-serving capabilities, which support multiple protocols, notably NFS (Network File System) and CIFS (Common Internet File System). This dual-protocol support allowed organizations to seamlessly integrate the NAS into diverse IT ecosystems, facilitating interoperability between UNIX, Linux, and Windows systems. The enhanced file-sharing capabilities made it an ideal solution for businesses with mixed operating environments.

The Sun 5310 NAS incorporates cutting-edge technologies to ensure high availability and data integrity. The system utilized a RAID (Redundant Array of Independent Disks) technology, providing various RAID levels to protect against data loss while optimizing performance. Additionally, the device featured hot-swappable drives, enabling maintenance and upgrades with minimal downtime, a crucial factor for business continuity.

Equipped with advanced management software, the Sun 5310 NAS offered users an intuitive interface for monitoring storage health and performance. This software included comprehensive reporting functionalities that allowed IT administrators to oversee usage patterns and capacity planning efficiently.

Scalability was another defining characteristic of the Sun 5310 NAS. The system could easily expand with additional storage modules, accommodating the growing needs of an organization without the necessity for complete system overhauls. This flexibility ensured that businesses could adapt their storage solutions to meet evolving data storage needs without incurring significant costs or disruptions.

In terms of performance, the Sun 5310 NAS featured high I/O throughput achieved through its robust hardware architecture and optimized file serving capabilities. This performance baseline was crucial for organizations that relied on heavy data workloads and required rapid access to information.

In summary, the Sun 5310 NAS from Sun Microsystems embodied a forward-thinking approach to network storage, blending reliability, scalability, and multi-protocol support. Its user-friendly management software, combined with the robustness of RAID technology and hot-swappable drives, made it a preferred choice for enterprises looking to streamline their storage infrastructure while safeguarding critical data.
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