RecoveryPerforming a recovery

This command gives you the names and the save set IDs of all the files saved in <ora_pool> in the period specified.

5.Remove the save set IDs of the following files from this output:

recover_info_last

bootstrap

.../nsr/index/<client>/db

6.Recover the remaining save sets again:

# recover -a -f -S<ssid1>-S<ssid2> ...

7.For the recovery of an online backup only:

In an online backup the control file is not saved with its correct pathname. So, if you need a copy of the saved control file you will have to copy the control file to the correct position.

The file name of the saved file is:

/nsr/oracle/${ORACLE_SID}/tmp/cntrl${ORACLE_SID].dbf.back). The name of the control file in the database can be copied with the SQL command select name from v$controlfile. In order to copy this file, use the UNIX command cp for databases in the file system and the UNIX command dd bs= 8k if=... of=...for databases on raw devices.

You must then use the using backup controlfile option with the ORACLE command recover database ....

8.Reapply the redolog files since the last full backup to the ORACLE archiving directory, if they have already been saved with NetWorker.

9.Start the ORACLE database using the startup mount command in the mount state.

10.Recover the database by calling either the recover database, recover database until time or recover database until cancel command (see ORACLE documen- tation).

11.Open the database using

alter database open NORESETLOGS; or

alter database open RESETLOGS;

12.If you set save groups to disabled in step 3., then you can now set them back to enabled.

System Administrator’s Guide

U42252-J-Z915-1-76

Page 52
Image 52
3Com NSR-ORA V3.2 manual RecoveryPerforming a recovery, Recover the remaining save sets again, Open the database using

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.