Backing Up Oracle - Computing at Cornell

More documents

Recommendations

Info

3.1.3 Backup windows. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 3.1.4 Recovery points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 3.1.5 Units of recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 3.2 Backup techniques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 3.2.1 Disk mirroring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 3.2.2 Offline backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 3.2.3 Online backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 3.2.4 Database export . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 3.2.5 Full database backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 3.2.6 Partial database backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 3.2.7 Incremental backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 3.2.8 Log file backup (simulated incremental) . . . . . . . . . . . . . . . . . . . 29 3.2.9 LAN-free backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 3.2.10 Backup using split mirror features. . . . . . . . . . . . . . . . . . . . . . . 30 3.2.11 Backup of RDBMS supporting files . . . . . . . . . . . . . . . . . . . . . . 31 Chapter 4. TSM server considerations . . . . . . . . . . . . . . . . . . . . . . . . . 33 4.1 Initial requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 4.2 Tivoli Storage Manager terminology . . . . . . . . . . . . . . . . . . . . . . . . . . 33 4.3 Similarities between TSM and database software. . . . . . . . . . . . . . . . 34 4.4 TSM server base functionality explained . . . . . . . . . . . . . . . . . . . . . . 35 4.4.1 Registering a node with the TSM server . . . . . . . . . . . . . . . . . . . 35 4.4.2 Installing the TSM client . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 4.4.3 Configuring the TSM client . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 4.5 Managing data objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 4.5.1 Archive or data object. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 4.5.2 Description of data object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 4.5.3 Management class to bind object to . . . . . . . . . . . . . . . . . . . . . . 40 4.5.4 Life cycle of TSM data objects . . . . . . . . . . . . . . . . . . . . . . . . . . 44 4.6 TSM server considerations for Oracle backups . . . . . . . . . . . . . . . . . 47 4.6.1 How TDP for Oracle stores data objects . . . . . . . . . . . . . . . . . . . 47 4.7 Policy management considerations . . . . . . . . . . . . . . . . . . . . . . . . . . 48 4.7.1 Domain considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 4.7.2 TSM management class considerations . . . . . . . . . . . . . . . . . . . 49 4.7.3 TSM client include-exclude option . . . . . . . . . . . . . . . . . . . . . . . 50 4.8 Node considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 4.8.1 Choosing a nodename . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 4.8.2 Choosing a password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 4.8.3 Setting the BACKDELETE option . . . . . . . . . . . . . . . . . . . . . . . . 52 4.8.4 Specifying the domain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 4.8.5 Setting the MAXNUMMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 4.9 Storage pool considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 4.10 Our TSM server setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 iv Backing Up Oracle using Tivoli Storage Management
Part 2. TDP for Oracle on the UNIX platforms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Chapter 5. Configuration and setup of TDP for Oracle on UNIX . . . . . 61 5.1 TDP for Oracle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 5.1.1 Install TDP for Oracle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 5.1.2 Define environment variables . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 5.1.3 Edit the client options files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 5.1.4 Registering with the TSM server. . . . . . . . . . . . . . . . . . . . . . . . . 66 5.1.5 Initialize the password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 5.1.6 Setting up RMAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 Chapter 6. Oracle backup considerations on UNIX . . . . . . . . . . . . . . . 69 6.1 RMAN: Oracle’s Recovery Manager . . . . . . . . . . . . . . . . . . . . . . . . . . 69 6.1.1 RMAN system components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 6.2 Creating a database for the RMAN catalog. . . . . . . . . . . . . . . . . . . . . 73 6.2.1 Creating the RMAN catalog . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 6.2.2 Registering the target database . . . . . . . . . . . . . . . . . . . . . . . . . 75 6.3 Back up the database using TDP for Oracle and RMAN . . . . . . . . . . . 76 6.3.1 Full backup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 6.3.2 Whole database backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 6.3.3 Incremental backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 6.3.4 Image copies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 6.4 Backup examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 6.4.1 Consistent whole database backup . . . . . . . . . . . . . . . . . . . . . . 81 6.4.2 Archived redo log backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 6.4.3 Incremental level 0 backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 Chapter 7. Day-to-day monitoring of Oracle backups on UNIX . . . . . . 89 7.1 Automating database tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 7.1.1 Starting SQL*Net and RDBMS services at system reboot . . . . . . 89 7.1.2 Automating RMAN backups . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 7.2 RMAN report, list, and crosscheck utilities . . . . . . . . . . . . . . . . . . . . . 91 7.2.1 Report utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 7.2.2 List utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 7.2.3 Crosscheck utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 7.3 Automatic deletion of old backups . . . . . . . . . . . . . . . . . . . . . . . . . . 101 7.4 List objects in the TSM database . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 Chapter 8. Recovering Oracle Databases on UNIX. . . . . . . . . . . . . . . 107 8.1 Restore operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 8.1.1 Consistent database recovery . . . . . . . . . . . . . . . . . . . . . . . . . 107 8.1.2 Inconsistent database recovery . . . . . . . . . . . . . . . . . . . . . . . . 107 8.2 Recovery Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 v
Page 1: Backing Up Oracle Using Tivoli Stor
Page 4 and 5: Take Note! Before using this inform
Page 8 and 9: 8.3 Recovery examples . . . . . . .
Page 10 and 11: C.1.1 TDPO.OPT file . . . . . . . .
Page 12 and 13: x Backing Up Oracle using Tivoli St
Page 14 and 15: 41. Complete or Custom . . . . . .
Page 16 and 17: xiv Backing Up Oracle using Tivoli
Page 18 and 19: The team that wrote this redbook Th
Page 20 and 21: xviii Backing Up Oracle using Tivol
Page 22 and 23: 2 Backing Up Oracle using Tivoli St
Page 24 and 25: Backup/archive client This allows u
Page 26 and 27: 1.1.2 Tivoli Data Protection for Or
Page 28 and 29: 8 Backing Up Oracle using Tivoli St
Page 30 and 31: Table A Table B Tablespace 1 Figure
Page 32 and 33: Table A Table B Tablespace 1 data f
Page 34 and 35: Figure 4. Log files Database Some R
Page 36 and 37: 2.2 Oracle8i overview The previous
Page 38 and 39: Online redo logs are commonly multi
Page 40 and 41: Node 1 Instance Red log Figure 7. P
Page 42 and 43: Units of recovery (which other tabl
Page 44 and 45: For each type of event that may occ
Page 46 and 47: 3.2.1 Disk mirroring Often, a combi
Page 48 and 49: Note You should assume that import
Page 50 and 51: This is how to recover from a log f
Page 52 and 53: 32 Backing Up Oracle using Tivoli S
Page 54 and 55: TSM backup-archive client: Tivoli s
Page 56 and 57:
4.4.2 Installing the TSM client Thi
Page 58 and 59:
RMAN> run{ 2> allocate channel t1 t
Page 60 and 61:
Only the owner of the data object o
Page 62 and 63:
tsm: BRAZIL>q copygroup api_domain
Page 64 and 65:
Once the object is sent to the TSM
Page 66 and 67:
A backup object that is the active
Page 68 and 69:
4.7 Policy management consideration
Page 70 and 71:
TDP for Oracle does not send any ar
Page 72 and 73:
4.8 Node considerations A TSM clien
Page 74 and 75:
you can save time by sending the bi
Page 76 and 77:
tsm: BRAZIL>def stg api_disk_a DISK
Page 78 and 79:
58 Backing Up Oracle using Tivoli S
Page 80 and 81:
Page 82 and 83:
If you are planning to use the 64-b
Page 84 and 85:
5.1.3 Edit the client options files
Page 86 and 87:
5.1.4 Registering with the TSM serv
Page 88 and 89:
Page 90 and 91:
6.1.1.1 RMAN command The RMAN comma
Page 92 and 93:
Figure 13. RMAN and TSM system comp
Page 94 and 95:
The following are sample print scre
Page 96 and 97:
To list the result of the register
Page 98 and 99:
6.3.2 Whole database backup A whole
Page 100 and 101:
6.3.3.2 Cumulative incremental back
Page 102 and 103:
Figure 17. Whole consistent backup,
Page 104 and 105:
. The second archivelog backup exam
Page 106 and 107:
The following example shows the cod
Page 108 and 109:
Page 110 and 111:
The normal way to start SQL*Net ser
Page 112 and 113:
7.2.1 Report utility The list comma
Page 114 and 115:
RMAN> report need backup incrementa
Page 116 and 117:
7.2.1.4 Report on unrecoverable dat
Page 118 and 119:
7.2.2.3 List backup of certain obje
Page 120 and 121:
To list backups of archive logs bet
Page 122 and 123:
#!/bin/ksh # Initialize variables:
Page 124 and 125:
This is an example of TSM SQL SELEC
Page 126 and 127:
106 Backing Up Oracle using Tivoli
Page 128 and 129:
Control file Archive log If the con
Page 130 and 131:
8.3.2 Complete recovery Next, we cr
Page 132 and 133:
Some hours after the successful rec
Page 134 and 135:
We created an RMAN command file inc
Page 136 and 137:
We created an inito.ora file for in
Page 138 and 139:
In this example: - The syntax for t
Page 140 and 141:
Page 142 and 143:
With this storage policy defined, t
Page 144 and 145:
Figure 21. Downloading TDP for Orac
Page 146 and 147:
We wanted to change the installatio
Page 148 and 149:
We left the program folder as the d
Page 150 and 151:
The next screen was the registratio
Page 152 and 153:
.. Figure 31. Editing the client op
Page 154 and 155:
Figure 33. First steps to test a RM
Page 156 and 157:
RMAN> run { 2> allocate channel t1
Page 158 and 159:
RMAN> list backup; RMAN-03022: comp
Page 160 and 161:
From the RMAN prompt, we need to al
Page 162 and 163:
From this site, you can select whic
Page 164 and 165:
The next screen will prompt you for
Page 166 and 167:
Select either Complete or Custom. T
Page 168 and 169:
After selecting a Complete or Custo
Page 170 and 171:
If you are using TCP/IP as your com
Page 172 and 173:
9.7.3.1 Coexistence of backup-archi
Page 174 and 175:
10.1.1.1 RMAN command The RMAN comm
Page 176 and 177:
Figure 47. RMAN and TSM system comp
Page 178 and 179:
10.1.3 Registering the target datab
Page 180 and 181:
10.2.2 Whole database backup A whol
Page 182 and 183:
Cumulative backups require more sto
Page 184 and 185:
shutdown immediate ; startup force
Page 186 and 187:
The first statement alter system ar
Page 188 and 189:
After selecting the Archive button,
Page 190 and 191:
Page 192 and 193:
To use this command file with the s
Page 194 and 195:
After running that command, a numbe
Page 196 and 197:
Figure 55. Changing the scheduler s
Page 198 and 199:
11.3.1 Report utility The report ut
Page 200 and 201:
RMAN> report need backup redundancy
Page 202 and 203:
11.3.2.2 List old backups You can l
Page 204 and 205:
11.3.3 Crosscheck utility To list b
Page 206 and 207:
col handle for a30 set echo off set
Page 208 and 209:
Page 210 and 211:
Control file Archive log If the con
Page 212 and 213:
. RMAN successfully restored the da
Page 214 and 215:
C:\oracle\oradata\beach>dir Volume
Page 216 and 217:
Page 218 and 219:
Action UNIX chapters Windows chapte
Page 220 and 221:
B.1.1.1 Windows Make sure that the
Page 222 and 223:
The value for errorlogname will eit
Page 224 and 225:
B.4 List of logfiles A key thing to
Page 226 and 227:
When you use the RMAN command to de
Page 228 and 229:
B.5.3 Renaming / deleting the TSM f
Page 230 and 231:
C.1.4 Synchronization utility (TDPO
Page 232 and 233:
Table 4 contains an overview of the
Page 234 and 235:
C.2.5 Validating the setup We used
Page 236 and 237:
This option can be set in the TDP f
Page 238 and 239:
copy mgmtclass API_DOMAIN API_POLIC
Page 240 and 241:
C.3.3 TDPOSync The following is a T
Page 242 and 243:
Page 244 and 245:
- The value of the compression opti
Page 246 and 247:
Page 248 and 249:
Figure 59. FlashCopy concept There
Page 250 and 251:
E.2 Overview of TDP for ESS TDP for
Page 252 and 253:
The following is a description of o
Page 254 and 255:
The stanza for the server swiss in
Page 256 and 257:
shark_target_volume We only used on
Page 258 and 259:
E.3.2.1 Backup on the production ma
Page 260 and 261:
E.3.3.1 Backup We performed both ba
Page 262 and 263:
In order for the DBA user (oracle8)
Page 264 and 265:
Page 266 and 267:
F.1.1 Define new management class f
Page 268 and 269:
F.1.3 Modify dsmsta.opt In the ...\
Page 270 and 271:
Right-clicking AdsmScsi and selecti
Page 272 and 273:
tsm: BRAZIL>define server jamaica_s
Page 274 and 275:
F.2 Running a backup and verifying
Page 276 and 277:
Page 278 and 279:
G.2.2 How to use the Web material T
Page 280 and 281:
that the same or similar results wi
Page 282 and 283:
Page 284 and 285:
I.4 Referenced Web sites These Web
Page 286 and 287:
IBM Redbooks fax order form Please
Page 288 and 289:
Page 290 and 291:
DSMI_CONFIG 36 ESS 227 Configuratio
Page 292 and 293:
Page 295:
Backing Up Oracle using Tivoli Stor
show all

Backing Up Oracle - Computing at Cornell

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?