3Com NSR-ORA V3.2 manual NetWorker Resources, Groups

Page 65

NSR-ORA and NetApp

Configuring NSR-ORA

●Password attribute

For an NDMP backup the NDMP client needs the password of the NDMP user for the NetApp Filer. This password must be entered into the attribute

Password.

●Backup command attribute

Here the administrator should enter the following command: nsrndmp_save -T dump

●Application information attribute Here enter the following information:

HIST=y

UPDATE=y

REMOTE=y

●NDMP attribute

For the NDMP client this attribute must be set to “Yes”.

6.4.4NetWorker Resources

This section describes the NetWorker resources, that must be created for NetApp backups. The configure_networker script creates these according to the scenarios described above.If these scenarios do not completely fit your needs you may change the use of the NetWorker resources as detailed below.

i

The resources needed for the amon archive monitor are not described in this section. The backup of redolog files is not done using NDMP so the rules for these resources are the same as for NSR-ORA without NDMP.

Groups

For both of the backup types “pure snapshot backup” and “snapshot plus the backup” there should be at least two different groups:

●One or more groups for the snapshot backups.

One group may be sufficient if you want to perform “pure snapshot backups” indepentent of tape backups on a regular interval (e.g. every four hours).

System Administrator’s Guide

U42252-J-Z915-1-76

Page 64 Page 66
Image 65
Page 64 Page 66
Contents Edition October NSR-ORACopyright and Trademarks Boldface AudienceConventions Preface What is New in ReleaseUpdate from Previous Releases Introduction Introduction Physical Database StructureLogical Database Structure Database files Control file Database BackupArchive Mode of the Database Archiving System Administrator’s Guide U42252-J-Z915-1-76Function Scope Function ScopeArchiving Monitor Individual ComponentsArchive Individual ComponentsDatabase interface NSR-ORA Archiving Tape libraryExample Starting and Ending the Archiving Monitor# startamon.sh status ora ORACLESIDs ora Subsequent status enquiry generates the following outputFollowing is a representative sample from the log file LoggingIndividual ComponentsThe Backup Component Backup ComponentDatabase interface NSR-ORA Backup Archiving Component Offline Backup of the DatabaseIndividual Components Configuration and management Online Backup of the DatabaseLog files from local backups not for NAS filers Checking backups troubleshootingAmon Recordings Individual Components Quick Start Installation and ConfigurationInstallation and Configuration InstallationInstallation then continues interactively Licensing NSR-ORAIs to be installed Installing NSR-ORA from CDKeylic command Unix Client is requiredRufen Sie folgendes Kommando auf Invoke the following commandLog in as root Set the Display variable HP-UX Use the following command to uninstall NSR-ORA under LinuxHow to Proceed for an Update from an Earlier Version ConfigurationInstallation is then with the command Unpack the NSR-ORA.tarfile from the CDPreparations Example Configuration tool is invoked with the commandFirst make sure of the following Establishing tablespace namesChecking the Oracle Administration Program Installation and ConfigurationConfiguring NSR-ORA Oracle Parameters Parameters for configurensroraOracle owner Directory where Oracle is installedOracle owner group NetWorker ParametersNow the amon parameters are queried No compression is usedAmon Parameters Mirror OPS Parameters Recovery ParametersParameters with Expert Mode Amonmirrorgroup Defining backup sets save sets It is also recommended generally to carry out a full backup # configurenetworker createdelete Oraclesid Configuring NetWorkerRoot 68 # configurenetworker create ORA2 NSR-ORA in OPS clusters InstallationConfiguration On HP-UX /opt/networker/oracle/bin/startamon.sh NSR-ORA on Linux TroubleshootingBacking Up an Oracle Database Version 8.0 or higher Recovery Component Selecting the Type of RecoveryControl file Database files Recovery Until Time with Logical ErrorsRecovery Automatic Recovery Crash Recovery Manual recovery Performing a recoveryStart orarecut Automatic Recovery for an Optional Point in TimeNew recovery attempt with orarecut can be made Fully-automatic RecoveryRecovery Offline recovery of an offline or full backup Recover the remaining save sets again RecoveryPerforming a recoveryFor the recovery of an online backup only Open the database usingRecovery with Oracle Parallel Server OPS No space left on device OracleRecovery Running NSR-ORA with NAS devices Using NSR-ORA with NetApp FilersNSR-ORA and NetApp PrerequisitesRecommendations Configuring NSR-ORA with NetApp FilersNSR-ORA and NetApp NETAPPSNAPNR=255 Nfssave RSH Name Oraclesidndmp Two groups for pure snapshot backups Scenario 1 Three Backups per DayScenario 2 Two Backups per Day Name Oraclesidndmp One group for pure snapshot backupsDefining the Ndmp Client Scenario 3 Seven Backups per DayName Oraclesidsnapinterval You should use /vol/vol0 as the save setGroups NetWorker ResourcesInterval attribute Clients For Ndmp backups NSR-ORA provides two new save setsNdmp attribute Ndmpoffline client has to be assigned toBackup methods Backup with NSR-ORAPools Amon ClientInformation and log files of the current backup process For online backups the binary control fileSavegrp completion notification Control file as an Ascii trace fileDebugging Recovery with NSR-ORARecover until time orarecut NSR-ORA and NetApp Example 1 Recovery based on the last snapshot Crash Recovery nsrorarecExample 2 Recovery based on a specified snapshot Shell parameter BackupDatabase DefiningFor NetApp Configurensrora Shell parameter Config.sh OutputIndex For NetApp NetWorkerShell parameter Nsrndmpsave command Shell parameter No space left on device error MessageBackup component Components Installation Installing from CDShell parameter Orarecut command For NetApp Configuration Installation on Remarkable thingsRestore Redolog files OPS Nfssave System Administrator’s Guide U42252-J-Z915-1-76OPS Update

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.
Top Page Image Contents