6.Select option “1”, Edit Fields.

The available options are as follows:

Capture File—Where to save the capture file, in the format /volumename/directory/filename

Frame Size (B)—Size in bytes of each frame to capture. The default is normally used.

IP Packet Filter—”No” captures all traffic, “Yes” allow you to filter what is received.

A filter allows you to select which IP address or addresses you will capture traffic from. You can also filter on a particular TCP or UDP port.

Dump Enable—Select “Yes” to allow StorEdge to save the capture in the event of a problem.

7.After configuring these options, select option “7”, “Start Capture”

8.Reproduce the network event you wish to capture.

9.Select option “7”, “Stop Capture”.

10.Access the file via NFS or SMB and copy the file as needed.

2.7.3Upgrades

2.7.4Cacls - Access Control List

For issues with access to a file or directory, collect the output of the cacls command. This command is available from the CLI. At the CLI, enter “cacls <full pathname>”. The full pathname should begin with the volume name, as in this example: “cacls /vol1/testfile.txt”.

Cacls output contains the following information:

First, the basic mode information and UID/GID of the owner is displayed. Here is an example:

drwxrw----

34

22

/vol1/data

In this case, we can see that the item is a directory, with 750 permissions: Read/write/execute (7) for the owner (UID 34), Read/write for members of the owner’s group (GID 22), and no permissions (0) for everyone else.

2-38Sun StorEdge 5310 NAS Troubleshooting Guide • December 2004

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Sun Microsystems 5310 NAS manual Upgrades Cacls Access Control List

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.