Jak nainstalovat modul NetWorker Module for Databases and Applications (NMDA) pro Oracle v systému Linux.
Summary: Jak nainstalovat modul NetWorker Module for Databases and Applications (NMDA) pro Oracle v systému Linux.
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Instructions
Instalace NMDA v systému Linux pro zálohování databáze Oracle se skládá ze dvou kroků.
- Instalace softwaru pomocí RPM
- Propojení knihovny NMDA Oracle s Oracle
Poznámka: Nejaktuálnější informace vždy naleznete v průvodci instalací nejnovější verze modulu NetWorker Module for Databases and Application.
- Jako uživatel root spusťte příkaz RPM a ujistěte se, že nástroj NetWorker
lgtoclnta rozšířený klientský balíčeklgtoxtdclntjsou nainstalovány v hostiteli Oracle.rpm -qa |grep -i lgt lgtoclnt-19.14.0.0-1.x86_64 lgtoxtdclnt-19.14.0.0-1.x86_64 - Ověřte, zda je spuštěn proces nsrexecd NetWorker na pozadí, a pokud se nespustí, spusťte jej.
[root@nmda19-1 nsr]# ps -ef |grep -i nsr [root@nmda19-1 nsr]# systemctl start networker [root@nmda19-1 nsr]# ps -ef |grep -i nsr root 434734 1 1 15:59 ? 00:00:00 /usr/sbin/nsrexecd [root@nmda19-1 nsr]# - Rozbalte a extrahujte dříve staženou dehtovou kouli NMDA.
[root@nmda19-1 19.4]# gunzip nmda19401_linux_x86_64.tar.gz [root@nmda19-1 19.4]# ls nmda19401_linux_x86_64.tar [root@nmda19-1 19.4]# tar -xvf nmda19401_linux_x86_64.tar LGTO_METAFILE_linux86w_nmda.mf lgtonmda-19.4.0.1-1.x86_64.rpm sd_products.res [root@nmda19-1 19.4]# - Pomocí instalačního programu RPM nainstalujte software NMDA.
[root@nmda19-1 19.4]# rpm -ivh lgtonmda-19.4.0.1-1.x86_64.rpm warning: lgtonmda-19.4.0.1-1.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c5dfe03d: NOKEY Verifying... ################################# [100%] Preparing... ################################# [100%] Updating / installing... 1:lgtonmda-19.4.0.1-1 ################################# [100%] *** Important information for completing your NMDA installation: *** --------------------------------------------------------------------- Depending on the database or application that you want to protect with NMDA, there might be additional postinstall steps you have to perform. Refer to the NMDA installation guide for instructions. *** Important Information for Configuring NetWorker Module backups *** ------------------------------------------------------------------------- You can now start the NMC Backup Configuration wizard to configure the backups. To start the wizard: 1. In your web browser, go to the URL of the console server http://nmc_server_name:9000 (the default port is 9000). 2. Log in to the console server. 3. Select the appropriate server name, click Launch NetWorker Administration in the right pane to start the NetWorker Administration interface. 4. Click the Protection button, right-click Clients in the left pane, and select New or New Client Wizard from the menu. [root@nmda19-1 19.4]# - Staňte se uživatelem Oracle (uživatelem, který vlastní
$ORACLE_HOMEadresář) a vytvořte symbolický odkaz na knihovnu NMDA.
su - oracle
cd $ORACLE_HOME/lib
ln -s /usr/lib/libnsrora.so libobk.so
8. Ověřte, že můžete přidělit kanál SBT pomocí nového NMDA knihovnu, připojením k RMAN a spuštění jednoduchého skriptu.
export ORACLE_SID=orcl
[oracle@nmda19-1 config]$ rman target /
Recovery Manager: Release 19.0.0.0.0 - Production on Fri Apr 24 16:13:02 2026
Version 19.3.0.0.0
Copyright (c) 1982, 2019, Oracle and/or its affiliates. All rights reserved.
connected to target database: ORCL (DBID=2305358635)
RMAN> run {
2> allocate channel t1 type sbt_tape;
3> release channel t1;
4> }
using target database control file instead of recovery catalog
allocated channel: t1
channel t1: SID=5 device type=SBT_TAPE
channel t1: NMDA Oracle v19.4.0.1 <<==========
released channel: t1
RMAN>
Výše uvedené by mělo poskytnout výstup z
RMAN, ve kterém NMDA Knihovna je viditelná v alokaci kanálu.
Additional Information
Affected Products
NetWorker Module for Databases and ApplicationsArticle Properties
Article Number: 000022419
Article Type: How To
Last Modified: 27 Apr 2026
Version: 6
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