The individual Components

The Backup Component

The shell script saveinfo.sh in the directory $NSR_INST/oracle/bin evaluates the protocol files save*.prot in the subdirectory tablespaces and tells you the status, the start and end of a backup, the type of backup (onlineoffline) and the names and sizes of the backed up tablespaces.

You can call saveinfo.sh at any time, even while there is a backup in progress. It is called automatically when a tablespace backup has been completed and writes its output to the file actual_saves_of_tablespaces. This information is also sent to you by mail.

!saveinfo.sh tool provide you with complete information on the status and success of a backup process.Please note that only the above-mentioned protocol files and the

AMON Recordings

The file /nrs/oracle/${ORACLE_SID}/prot/save_logfiles contains a log of all redolog files backed up by the archiving monitor (see the section “Logging”). The subdi- rectory /nrs/oracle/${ORACLE_SID}/prot/dbg contains debug information, which can be evaluated by Fujitsu Siemens Computers if errors are encountered.

If you want to observe a backup in progress on the screen, you can do so using the command nsrwatch or from the main NetWorker window.

Please note that only the above-mentioned protocol files and the saveinfo.sh tool provide you with complete information on the status and success of a backup process.

If you call ora_recut, additional debugging information, which can be evaluated by Fujitsu Siemens Computers specialists if an error occurs, is entered in the directory /nsr/${ORACLE_SID}/tmp/RUT.

!to ensure that all tablespaces occur in at least one backup cycle. If a tablespace does not occur in at least one partial backup interval, it is never saved! Consequently, a configuration tool has been supplied (see the section “Establishing tablespace names”) for supporting this task.

At least one backup process is started for each backup if the attribute Backup Command was set to nsrora_save_cmd for the relevant client in the Clients window. Otherwise, at least two backup processes are started

for each backup - one by NetWorker and one by NSR-ORA. Please keep this in mind when setting the concurrency of the NetWorker server. TheThe global consistency of the backup schedules must always be checked

System Administrator’s Guide

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3Com NSR-ORA V3.2 manual Amon Recordings

NSR-ORA V3.2 specifications

The 3Com NSR-ORA V3.2 is a versatile networking solution designed to enhance connectivity and streamline data management across various enterprise environments. With the rapid evolution of digital communication, 3Com recognized the need for a robust system that caters to the demanding requirements of today's businesses. The NSR-ORA V3.2 is specifically engineered to provide optimal performance, scalability, and reliability.

One of the standout features of the NSR-ORA V3.2 is its integrated network processing capabilities. This device employs advanced multi-layer switching technology that significantly boosts data throughput while maintaining low latency. This is particularly advantageous for organizations that rely on real-time data transmission for critical applications, such as VoIP and video conferencing. The ability to process large volumes of data efficiently ensures that businesses can operate seamlessly without disruptions.

Another key characteristic of the NSR-ORA V3.2 is its support for a wide range of networking protocols. The device is compatible with both IPv4 and IPv6, allowing businesses to transition smoothly to newer network architectures without the need for significant reconfiguration. This dual-stack capability not only enhances network flexibility but also future-proofs investments as organizations look to scale and adapt their digital infrastructure.

Security is at the forefront of the NSR-ORA V3.2's design. The device incorporates advanced security features such as firewall protection, intrusion detection, and secure VPN capabilities. These components work together to safeguard sensitive information and ensure that data integrity is maintained across the network. In addition to these features, the device offers comprehensive management tools, allowing network administrators to monitor performance and manage access controls more effectively.

The NSR-ORA V3.2 also excels in its interoperability with various devices and platforms, making it an ideal choice for enterprises that utilize a mix of legacy systems and modern technologies. Its compatibility with both wired and wireless networks provides businesses with the flexibility to design an infrastructure that meets their specific operational needs.

In summary, the 3Com NSR-ORA V3.2 is a powerful networking solution that combines advanced processing capabilities, robust security features, and a high degree of compatibility with diverse systems. Its emphasis on performance and scalability makes it a compelling choice for organizations seeking to enhance their network infrastructure in an ever-evolving digital landscape.