Backing Up Oracle - Computing at Cornell

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F.1.1 Define new management class for LAN-free backups On the TSM server we already had a domain with a management class that had the correct policy retention for Oracle backups. So instead of going through the steps to define a new management class, we just copied an existing one, and since it already had the correct retention settings, the only thing we needed to do was to update the destination to be the SAN attached storage pool. Currently, the LAN-free setup is only supported going to SAN attached tape devices. Here is the command we used to copy the management class: tsm: BRAZIL>copy mgmtclass api_domain api_policy api_mgmtclass api_lanfree ANR1523I Management class API_MGMTCLASS copied to class API_LANFREE in policy domain API_DOMAIN, set API_POLICY. We then need to update the backup copy group for this new api_lanfree management class so the destination is the SAN attached tape storage pool: tsm: BRAZIL>update copygroup api_domain api_policy api_lanfree dest=3570san ANR1532I Backup copy group STANDARD updated in policy domain API_DOMAIN, set API_POLICY, management class API_LANFREE. The only thing left to do is activate the policy set so this new management class can be used: tsm: BRAZIL>activate policy api_domain api_policy Do you wish to proceed? (Yes (Y)/No (N)) y ANR1514I Policy set API_POLICY activated in policy domain API_DOMAIN. Now we can check the backup copygroup for this new management class in the active policy. We can see that the retention is correct. Versions exists is set to one, the rest of the retention settings are set to zero. One of the most important things is that the copy destination is to the SAN attached tape storage. 246 Backing Up Oracle using Tivoli Storage Management
tsm: BRAZIL>q copygroup api_domain active api_lanfree f=d Policy Domain Name: API_DOMAIN Policy Set Name: ACTIVE Mgmt Class Name: API_LANFREE Copy Group Name: STANDARD Copy Group Type: Backup Versions Data Exists: 1 Versions Data Deleted: 0 Retain Extra Versions: 0 Retain Only Version: 0 Copy Mode: Modified Copy Serialization: Shared Dynamic Copy Frequency: 0 Copy Destination: 3570SAN Last Update by (administrator): ADMIN Last Update Date/Time: 03/29/2001 07:05:33 Managing profile: To make sure that our Oracle backups go to this new management class, in the client options file (dsm.opt) we added this include statement: include * api_lanfree F.1.2 Download and install TSM Storage Agent The TSM Storage Agent is a key piece in doing LAN-free backups. The TSM Storage Agent is a scaled down version of the TSM server. Instead of the TSM API client sending its backups straight to the TSM server like it does in a regular LAN backup, the TSM API client sends the backup via NamedPipes to the TSM Storage Agent. The TSM Storage Agent then sends the backup data directly to the tape storage across the SAN. It also communicates with the TSM server using TCP/IP so that the data objects that the storage agent sends across the SAN are updated in the TSM server’s database. The version 4 release 1 storage agent software for windows can be downloaded from: ftp://ftp.software.ibm.com/storage/tivoli-storage-management/maintenance/ server/v4r1/NT/LATEST/ The package name that was current at the time this was written was IP22268_StorageAgent.exe. Once downloaded to the client machine, we just double clicked the executable to install it. We accepted all the defaults and it installed into the directory c:\program files\tivoli\tsm\storageagent. After installing the software, we rebooted the machine. Appendix F. TDP for Oracle using TSM LAN-free setup 247
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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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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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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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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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Page 274 and 275: F.2 Running a backup and verifying
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