Sun Microsystems 7000 manual Advanced Data Services, Snapshots, Cloning a Snapshot

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4.0 Advanced Data Services

The following section gives a high-level overview on how to enable snapshots and replication on the Sun Storage 7000 Unified Storage System to use with VMware ESX. It is outside the scope of this document to delve into the lower-level implementation details for snapshot and replication. You can refer to the online Sun Storage 7000 Help Wiki for details on using both features (or Sun Storage Unified Storage System Administration Guide at http://docs.sun.com/source/820-4167-10/).

4.1 Snapshots

Snapshots can be taken at the project or the share (file system or iSCSI LUN) level. To take a snapshot use the following procedure:

1.Select Shares.

2.Select the Share or Project that you want to create a snapshot on.

3.Select the Snapshots tab.

4.Click (+) to add a new manual snapshot or select the Schedule tab and click (+) to add a new scheduled snapshot.

5.Click Apply.

4.2Cloning a Snapshot

To access the snapshot as a readable/writable file system or LUN, the snapshot must be cloned and then mounted on the VMware ESX Server.

To clone a snaphost use the following procedure:

1.Select Shares.

2.Select the Share or Project that contains the snapshot you wish to clone.

3.Select the Snapshots tab.

4.Select the snapshot you wish to clone.

5.Click (+) to Clone snapshot as a new share.

6.Give the clone a unique name to identify it as separate from the snapshot. For example: fs1-clone.

7.Click Apply.

You can now use the procedures for adding a new NFS file system or a new iSCSI LUN to VMware ESX to access the clone.

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Using Sun Storage 7000 Unified Storage System With VMware ESX Server

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Contents Ryan Arneson June Sun Microsystems, Inc Page Table of Contents NFS NAS Access ObjectiveISCSI Access ISCSI AccessSecurity Roles~/.ssh/iddsa.pub Network SSH Public KeysDatalink Configuration Example Datalink ExampleInterface Configuration Example PoolProjects and Shares Select Configuration -Shares -Projects Select Configuration -SharesSelect Configuration -Services -iSCSI Initiators Select Configuration -Shares -LunsUncheck Inherit from project and Allow any initiator access Analytics Changing NFS Settings in VMware ESX NextVMware ESX Network Configuration ISCSI Initiator Select the Dynamic Discovery tabEnabling NFSv3 Access Add NFS DatastoreCloning a Snapshot Advanced Data ServicesSnapshots Click + to Clone snapshot as a new shareSelect Shares -Projects Accessing Replicated DataReplication Select Shares -ReplicationSelect Maintenance -Workflows Click + to Add a Workflow AppendixPage Glossary ExplanationFor More Information Licensing Information

7000 specifications

Sun Microsystems 7000 series, introduced in the early 1990s, was a groundbreaking line of workstations and servers that exemplified Sun's commitment to high-performance computing. These systems were particularly known for their versatile architecture and the capability to handle demanding applications in scientific research, engineering, and business environments.

One of the defining features of the Sun 7000 series was its use of the SPARC microprocessor architecture, which provided a robust platform for both 32-bit and 64-bit processing. This architecture facilitated exceptional performance, especially in multi-threaded environments. The series was designed to scale efficiently, allowing users to increase processing power by adding additional processors, which was particularly advantageous for enterprises needing to expand their computational capabilities.

The Sun 7000 series also integrated a unique feature known as the "Dynamic Reconfiguration," allowing administrators to reallocate system resources dynamically without downtime. This capability was crucial for maintaining high availability, particularly for mission-critical applications. Coupled with a sophisticated memory management system, it ensured that the operating system could efficiently manage memory usage, further enhancing performance.

Another characteristic of the Sun 7000 series was its support for various operating systems, including Solaris, a Unix-based OS that integrated seamlessly with the hardware. Solaris was renowned for its scalability, security, and advanced networking features, making it an ideal choice for enterprise environments. Support for NFS (Network File System) allowed for easy file sharing across a network, enhancing collaboration among users.

In terms of storage, the Sun 7000 series offered multiple configurations, including the use of SCSI drives, which could be configured in RAID setups for increased data redundancy and performance. This flexibility in storage options made it easier for organizations to tailor their systems to specific needs, whether for high-speed access or data protection.

The SOIP (Sun Open Interface Protocol) API factored into the robust networking capabilities of the series, facilitating integration with other systems and applications. Furthermore, the inclusion of high-speed buses, such as SBus and later the PCI bus, allowed for efficient communication between components, enhancing overall system throughput.

In conclusion, the Sun Microsystems 7000 series represented a significant advancement in computing technology during its time, characterized by its scalability, advanced operating system support, sophisticated resource management, and robust networking capabilities. These features made it a preferred choice for numerous industries, solidifying Sun's reputation as a leader in the computing world.
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