Backing Up Oracle - Computing at Cornell

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B.5.3 Renaming / deleting the TSM filespace Support normally recommends that you rename the existing filespace and then wait a few weeks until backups have accumulated again. After some period of time, you can delete the old (renamed) filespace in order to delete the backups that you no longer want to keep. The filespace for a specific node can be renamed from the TSM Server using a TSM administrative client session (dsmadmc). To see the existing filespaces for a specific node: Query filespace To rename the filespace: Rename filespace To delete the filespace: Delete filespace Both the rename and delete of a filespace is on a per-Node basis. Therefore, if your Oracle backups are using different TSM nodenames for each instance, then you can work with these on an individual basis. Note: The Oracle 8i RMAN has a SYNCH capability to look at the backups in the RMAN catalog and compare them with the Tape library vendor software (in this case, the TSM server). In version 2.2 of the TDP for Oracle, this functionality is being provided to remove the unwanted backup objects. See Appendix C, “TDP for Oracle Version 2.2” on page 209. 208 Backing Up Oracle using Tivoli Storage Management
Appendix C. TDP for Oracle Version 2.2 C.1 New features C.1.1 TDPO.OPT file The TDP for Oracle V2.2 code became available during the course of writing the redbook, so we were able to do some provisional setup and installation of this code. We have included the details in this appendix to highlight the new features. TDP for Oracle Version 2.2 is designed to take advantage of the following enhancements: The new tdpo.opt file for all options The duplex backup copy feature The new TDP for Oracle utilities, TDPOCONF and TDPOSYNC (command line utilities) The multi-buffering of RMAN data transfers This feature provides a centralized place to define all the options needed by RMAN for TDP for Oracle backup and restore operations. This eliminates the need to specify environment variables for each session, thereby reducing the potential for human error. This also simplifies the establishment of multiple sessions. C.1.2 Duplex copy (Oracle 8.1.x only) This feature allows you to back up multiple copies of the same file to different media by assigning different management classes in the TDP for Oracle options file for each backup copy. C.1.3 Configuration utility (TDPOCONF) This external executable helps run certain tasks to facilitate setup and aid in troubleshooting setup scenarios. The tdpoconf utility uses the tdpo.opt file for its options. © Copyright IBM Corp. 2001 209
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Backing Up Oracle Using Tivoli Stor
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Take Note! Before using this inform
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3.1.3 Backup windows. . . . . . . .
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8.3 Recovery examples . . . . . . .
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C.1.1 TDPO.OPT file . . . . . . . .
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x Backing Up Oracle using Tivoli St
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41. Complete or Custom . . . . . .
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xiv Backing Up Oracle using Tivoli
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The team that wrote this redbook Th
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xviii Backing Up Oracle using Tivol
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2 Backing Up Oracle using Tivoli St
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Backup/archive client This allows u
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1.1.2 Tivoli Data Protection for Or
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8 Backing Up Oracle using Tivoli St
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Table A Table B Tablespace 1 Figure
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Table A Table B Tablespace 1 data f
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Figure 4. Log files Database Some R
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2.2 Oracle8i overview The previous
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Online redo logs are commonly multi
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Node 1 Instance Red log Figure 7. P
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Units of recovery (which other tabl
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For each type of event that may occ
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3.2.1 Disk mirroring Often, a combi
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Note You should assume that import
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This is how to recover from a log f
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32 Backing Up Oracle using Tivoli S
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TSM backup-archive client: Tivoli s
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4.4.2 Installing the TSM client Thi
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RMAN> run{ 2> allocate channel t1 t
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Only the owner of the data object o
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tsm: BRAZIL>q copygroup api_domain
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Once the object is sent to the TSM
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A backup object that is the active
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4.7 Policy management consideration
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TDP for Oracle does not send any ar
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4.8 Node considerations A TSM clien
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you can save time by sending the bi
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tsm: BRAZIL>def stg api_disk_a DISK
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If you are planning to use the 64-b
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5.1.3 Edit the client options files
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5.1.4 Registering with the TSM serv
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6.1.1.1 RMAN command The RMAN comma
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Figure 13. RMAN and TSM system comp
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The following are sample print scre
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To list the result of the register
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6.3.2 Whole database backup A whole
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6.3.3.2 Cumulative incremental back
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Figure 17. Whole consistent backup,
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. The second archivelog backup exam
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The following example shows the cod
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The normal way to start SQL*Net ser
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7.2.1 Report utility The list comma
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RMAN> report need backup incrementa
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7.2.1.4 Report on unrecoverable dat
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7.2.2.3 List backup of certain obje
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To list backups of archive logs bet
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#!/bin/ksh # Initialize variables:
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This is an example of TSM SQL SELEC
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106 Backing Up Oracle using Tivoli
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Control file Archive log If the con
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8.3.2 Complete recovery Next, we cr
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Some hours after the successful rec
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We created an RMAN command file inc
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We created an inito.ora file for in
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In this example: - The syntax for t
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With this storage policy defined, t
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Figure 21. Downloading TDP for Orac
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We wanted to change the installatio
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We left the program folder as the d
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The next screen was the registratio
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.. Figure 31. Editing the client op
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Figure 33. First steps to test a RM
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RMAN> run { 2> allocate channel t1
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RMAN> list backup; RMAN-03022: comp
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From the RMAN prompt, we need to al
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From this site, you can select whic
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The next screen will prompt you for
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Select either Complete or Custom. T
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After selecting a Complete or Custo
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If you are using TCP/IP as your com
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9.7.3.1 Coexistence of backup-archi
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10.1.1.1 RMAN command The RMAN comm
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Figure 47. RMAN and TSM system comp
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G.2.2 How to use the Web material T
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that the same or similar results wi
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I.4 Referenced Web sites These Web
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IBM Redbooks fax order form Please
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DSMI_CONFIG 36 ESS 227 Configuratio
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Backing Up Oracle using Tivoli Stor
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