Backing Up Oracle - Computing at Cornell

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8.3 Recovery examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 8.3.1 Datafile recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 8.3.2 Complete recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 8.3.3 Incomplete recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112 8.3.4 Duplicate database. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 Part 3. TDP for Oracle on Windows 2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119 Chapter 9. Installation of TSM software on Windows 2000 . . . . . . . . 121 9.1 Registering a node on the TSM Server for TDP for Oracle backups . 121 9.2 Stopping Oracle services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122 9.3 Installing TDP for Oracle for Windows . . . . . . . . . . . . . . . . . . . . . . . 123 9.4 Configuring the TDP for Oracle client options file . . . . . . . . . . . . . . . 130 9.5 Generating the encrypted password . . . . . . . . . . . . . . . . . . . . . . . . . 132 9.6 Verify a TDP for Oracle for Windows RMAN backup. . . . . . . . . . . . . 133 9.6.1 Starting RMAN from a command prompt . . . . . . . . . . . . . . . . . 133 9.6.2 Viewing the orcagent.log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136 9.6.3 Listing the backup piece from RMAN . . . . . . . . . . . . . . . . . . . . 137 9.6.4 Where the backup is stored on the TSM server . . . . . . . . . . . . 138 9.6.5 Viewing the backup object in greater detail. . . . . . . . . . . . . . . . 139 9.6.6 Deleting the backup piece from RMAN . . . . . . . . . . . . . . . . . . . 139 9.7 Installing the TSM backup-archive client . . . . . . . . . . . . . . . . . . . . . 141 9.7.1 Registering a node with the TSM server . . . . . . . . . . . . . . . . . . 141 9.7.2 Installing the TSM backup-archive client. . . . . . . . . . . . . . . . . . 141 9.7.3 Configuring the backup-archive client options file (dsm.opt) . . . 149 Chapter 10. Oracle backup considerations on Windows 2000. . . . . . 153 10.1 RMAN: Oracle Recovery Manager . . . . . . . . . . . . . . . . . . . . . . . . . 153 10.1.1 RMAN system components. . . . . . . . . . . . . . . . . . . . . . . . . . . 153 10.1.2 Create the RMAN catalog . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 10.1.3 Registering the target database . . . . . . . . . . . . . . . . . . . . . . . 158 10.2 Back up the database using TDP for Oracle and RMAN . . . . . . . . . 159 10.2.1 Full backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 10.2.2 Whole database backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 10.2.3 Incremental backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 10.2.4 Image copies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162 10.3 Backup examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163 10.3.1 Consistent whole database backup. . . . . . . . . . . . . . . . . . . . . 163 10.3.2 Archived redo log backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165 10.3.3 Incremental level 0 backup . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 10.4 File level backup using TSM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 vi Backing Up Oracle using Tivoli Storage Management
Chapter 11. Day-to-day monitoring on Windows 2000 . . . . . . . . . . . . 171 11.1 Automating database tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171 11.1.1 Starting SQL*Net and RDBMS services at system reboot . . . . 171 11.2 Automating RMAN backups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171 11.2.1 Scheduling TDP for Oracle backups . . . . . . . . . . . . . . . . . . . . 172 11.3 RMAN report, list, and crosscheck utilities . . . . . . . . . . . . . . . . . . . 177 11.3.1 Report utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178 11.3.2 List utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 11.3.3 Crosscheck utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 11.4 Automatic deletion of old backups . . . . . . . . . . . . . . . . . . . . . . . . . 185 11.4.1 Command files to automate backup deletion. . . . . . . . . . . . . . 185 11.4.2 Using tags to help with deletion . . . . . . . . . . . . . . . . . . . . . . . 186 Chapter 12. Recovering Oracle databases on Windows 2000 . . . . . . 189 12.1 Restore operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189 12.1.1 Consistent database recovery . . . . . . . . . . . . . . . . . . . . . . . . 189 12.1.2 Inconsistent database recovery . . . . . . . . . . . . . . . . . . . . . . . 189 12.2 Recovery Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190 12.3 Recovery examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191 12.3.1 Data file recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191 12.3.2 Complete recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192 12.3.3 Incomplete / partial disaster recovery . . . . . . . . . . . . . . . . . . . 193 12.3.4 Duplicate database. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 Appendix A. Quick-start checklist for configuration . . . . . . . . . . . . . . 197 Appendix B. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199 B.1 “Gotchas” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199 B.1.1 RC 406 options file not found . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199 B.1.2 Checking the library files. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 B.1.3 Running a TSM CONFIG trace. . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 B.1.4 RC 137 authentication failure, incorrect password . . . . . . . . . . . . . 202 B.2 Things to check on the TSM server . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202 B.2.1 Specifying commtimeout in the dsmserv.opt . . . . . . . . . . . . . . . . . 202 B.2.2 Administrative client queries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203 B.3 Isolating the problem. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203 B.4 List of logfiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204 B.5 Inconsistencies between Oracle RMAN and TSM . . . . . . . . . . . . . . . . . 205 B.5.1 RMAN references a non-existent TSM object . . . . . . . . . . . . . . . . 206 B.5.2 TSM object exists without a corresponding RMAN reference . . . . 207 B.5.3 Renaming / deleting the TSM filespace . . . . . . . . . . . . . . . . . . . . . 208 Appendix C. TDP for Oracle Version 2.2. . . . . . . . . . . . . . . . . . . . . . . . . 209 C.1 New features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209 vii
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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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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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10.1.3 Registering the target datab
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10.2.2 Whole database backup A whol
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Cumulative backups require more sto
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shutdown immediate ; startup force
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The first statement alter system ar
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After selecting the Archive button,
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To use this command file with the s
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After running that command, a numbe
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Figure 55. Changing the scheduler s
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11.3.1 Report utility The report ut
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RMAN> report need backup redundancy
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11.3.2.2 List old backups You can l
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11.3.3 Crosscheck utility To list b
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col handle for a30 set echo off set
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Control file Archive log If the con
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. RMAN successfully restored the da
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C:\oracle\oradata\beach>dir Volume
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Action UNIX chapters Windows chapte
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B.1.1.1 Windows Make sure that the
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The value for errorlogname will eit
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B.4 List of logfiles A key thing to
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When you use the RMAN command to de
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B.5.3 Renaming / deleting the TSM f
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C.1.4 Synchronization utility (TDPO
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Table 4 contains an overview of the
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C.2.5 Validating the setup We used
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This option can be set in the TDP f
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copy mgmtclass API_DOMAIN API_POLIC
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C.3.3 TDPOSync The following is a T
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- The value of the compression opti
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Figure 59. FlashCopy concept There
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E.2 Overview of TDP for ESS TDP for
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The following is a description of o
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The stanza for the server swiss in
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shark_target_volume We only used on
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E.3.2.1 Backup on the production ma
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E.3.3.1 Backup We performed both ba
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In order for the DBA user (oracle8)
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F.1.1 Define new management class f
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F.1.3 Modify dsmsta.opt In the ...\
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Right-clicking AdsmScsi and selecti
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tsm: BRAZIL>define server jamaica_s
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F.2 Running a backup and verifying
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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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