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HP Data Protector Manual

HP Data Protector Manual

Hp data protector and oracle 10g rac configuration best practices
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HP Data Protector Software
HP Data Protector and Oracle 10g RAC configuration best practices

Table of contents

Executive summary ............................................................................................................................... 3
Overview ............................................................................................................................................ 3
Target audience .................................................................................................................................. 3
Review of test configuration .................................................................................................................. 3
10gRAC configurations on hp-ux ....................................................................................................... 6
Oracle Virtual IP Address .................................................................................................................. 7
Oracle Services to manage workloads ................................................................................................ 7
Oracle Services definition ................................................................................................................. 7
Oracle Online Backup Configuration ................................................................................................... 10
Configuration Guidelines ................................................................................................................ 10
Use the hostname and the Instance name to configure the backup ....................................................... 11
Use a VIP and the Instance names to configure the backup ................................................................. 12
Use a VIP and a service name to configure the backup ....................................................................... 12
Use a VIP and allocate the channels to the instances manually ............................................................ 13
Storing the connection string in the Recovery Catalog ......................................................................... 14
Backup Configuration Recommendations .......................................................................................... 16
SAN Backup versus LAN Backup ......................................................................................................... 18
Disk Agent and Media Agent are NOT allocated on the same host ...................................................... 18
Disk Agent and Media Agent are allocated on the same host .............................................................. 18
File System Backup: Oracle Base and Cluster configuration .................................................................... 19
Oracle Cluster Registry (OCR) ......................................................................................................... 20
Oracle Voting Disk ......................................................................................................................... 20
Oracle SPFILE ................................................................................................................................ 21
ORACLE Directories ....................................................................................................................... 21
File system Backup Recommendations ............................................................................................... 21
Oracle RMAN Restore and Recovery ................................................................................................... 22
Oracle Restore Enhancements .......................................................................................................... 22
Oracle RMAN Restore script............................................................................................................ 23
Oracle Restore Configuration .......................................................................................................... 24
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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  • Page 1: Table Of Contents

    HP Data Protector Software HP Data Protector and Oracle 10g RAC configuration best practices Table of contents Executive summary ..........................3   Overview ............................3   Target audience ..........................3   Review of test configuration ........................3   10gRAC configurations on hp-ux ....................... 6  ...
  • Page 2 Restore Recommendations Summary ....................25   Recovery Considerations ......................... 25   Summary ............................27   Appendix A. Reference documentation ....................28   HP ..............................28   Oracle ............................28   Tools ............................28   Appendix B. RMAN helpful Scripts ...................... 29  ...

  • Page 3: Executive Summary

    Target audience The target audience for this whitepaper are customers, system integrators and solution architects. Basic knowledge of Data Protector and Oracle 10g RAC is advisable to understand this white paper fully. Review of test configuration The following hardware configuration was used for the testing: •...
  • Page 4 The following figure shows the environment described above: Figure 1. Hardware architecture The database had a size of 300GB and was created using the AXWORK suite. This suite created a new tablespace called POOL, with 66 datafiles, each 4095MB in size. The following representation shows the distribution of the datafiles.
  • Page 5 The following screenshot shows the graphical display shown by the Oracle Enterprise Manager (Database Console): Figure 2. Oracle Enterprise Manager: POOL datafiles view Two extra LUN were allocated on the shared storage for the Oracle Cluster Registry (OCR) and Oracle voting disks. Below, a list of CRS resources defined in our cluster and their status: oracle@ita018[RAC1]:/opt/oracle/product/CRS/bin$ ./crsstat.sh HA Resource...

  • Page 6: 10Grac Configurations On Hp-Ux

    10gRAC configurations on hp-ux Starting with Oracle10g RAC, there are different configurations possible for HP-UX; essentially, the customer needs to decide about which clustering solution will be deployed: • Service Guard Extension for RAC + Oracle Clusterware • Oracle Clusterware only Based on the storage volume manager choice, there are three main alternatives: •...

  • Page 7: Oracle Virtual Ip Address

    Oracle Virtual IP Address Since Oracle 10g, clients use a Virtual IP Address (VIP) to connect to the database. The VIP is a static IP which is defined in the Oracle Clusterware installation. When a RAC node fails, its associated VIP will failover automatically to one of the remaining nodes. The new node hosting the failed VIP will associate a new MAC address for this VIP and will make it known outside.
  • Page 8 Figure 4. Database Configuration Assistant: Database Service BACKUP The following figure is a graphical representation of the BACKUP service, which expands over all available instances: Figure 5. Oracle Service BACKUP We define also a service called MSL5000, allowed to run on two of the four instances; we set two instances to Preferred and two instances to Not Used.
  • Page 9 Figure 6. Database Configuration Assistant: Database Service MSL5000 For the Oracle Service MSL5000, we can see below how only instances RAC1 and RAC2 are available for this service: Figure 7. Oracle Service MSL5000...

  • Page 10: Oracle Online Backup Configuration

    Data Protector Oracle online integration manual. 1. Install the Data Protector Oracle agent on each and every RAC Node 2. Add a root account has to the Data Protector Admin User group in the Users configuration menu for every RAC Node and every virtual hostname.

  • Page 11: Use The Hostname And The Instance Name To Configure The Backup

    The following screenshot shows a list of the available clients in our cell server: Figure 8. Data Protector Cell Clients At this point, there are 4 main strategies to configure a backup specification of the Oracle RAC database • Configure the backup using the node name and instance, i.e. ita018 and RAC1 •...

  • Page 12: Use A Vip And The Instance Names To Configure The Backup

    First of all, Data Protector verifies the connection to all specified instances and performs the Backup on just one of them; in our case, all channels are allocated on the instance which is local to the VIP configured (in our case RAC1, running on ita018).

  • Page 13: Use A Vip And Allocate The Channels To The Instances Manually

    The Oracle integration uses a VIP as a client to guarantee failover. Figure 11. Oracle Integration configuration windows Node Affinity awareness: In a RAC environment, some nodes of the cluster have faster access to specific datafiles. RMAN is aware of the node affinity, and will try to assign specific datafiles to the channels of the nodes which have faster access to these datafiles.

  • Page 14: Storing The Connection String In The Recovery Catalog

    Although the backup specification could also be edited on the cell server, located in $OMNICONFIG/barlists/oracle8, using the GUI is the only supported method to edit a backup script. Figure 12. Data Protector RMAN script edit window The complete RMAN script is shown below: run {...
  • Page 15 Figure 13. Data Protector RMAN script edit window • Connect with RMAN to the instance and recovery catalog and specify the channel parallelism we want to use; in our case parallelism 2 (two tapes devices) RMAN> CONFIGURE DEVICE TYPE 'SBT_TAPE' PARALLELISM 2 BACKUP TYPE TO BACKUPSET;...

  • Page 16: Backup Configuration Recommendations

    Use Concurrency of 1 In Data Protector the term Concurrency defines the number of channels allocated per tape device. For instance, if we set a concurrency of 2 on one tape drive, we will have 2 RMAN channels writing concurrently onto the tape;...
  • Page 17 'POOL'; Use Asynchronous I/O if available Asynchronous I/O on HP-UX is only available when using RAW devices. In other case, consider using the BACKUP_TAPE_IO_SLAVES (default FALSE) Oracle parameter to simulate asynchronous I/O to tape. Synchronous I/O has a performance disadvantage as every server process has perform a task at a time.

  • Page 18: San Backup Versus Lan Backup

    SAN Backup versus LAN Backup Avoid having data being sent over LAN unnecessarily when working in a SAN environment. In the following two figures, we illustrate two possible scenarios describing SAN backup versus LAN backup in a RAC environment. Note Disk Agent: process which reads data from disk in a backup and writes data to disk in a restore.

  • Page 19: File System Backup: Oracle Base And Cluster Configuration

    Figure 15. Backup data flow: DA and MA exchange data using memory buffers File System Backup: Oracle Base and Cluster configuration After reviewing the online backup configuration of the RAC database, we need to focus on the backup of the Oracle software directories and the cluster configuration files. As these components are not addressed in the Online backup, we need to define an additional File System backup specification.

  • Page 20: Oracle Cluster Registry (Ocr)

    Oracle Cluster Registry (OCR) The Oracle Cluster Registry is a binary file which can be mirrored for redundancy. It holds the entire cluster related information, such as instances names, resources, etc. The location of the OCR is /var/opt/oracle/ocr.loc: oracle@ita018[RAC1]:/home/oracle$ cat /var/opt/oracle/ocr.loc ocrconfig_loc=/hpap/rdsk/hpap0 local_only=FALSE Oracle provides an automatic mechanism which performs regular backups of the OCR.

  • Page 21: Oracle Spfile

    To perform the backup (online), we use the dd Operating System utility (ocopy for Windows): oracle@ita018[RAC1]:/home/oracle$ dd if=/hpap/rdsk/hpap1 \ of=voting_backup.`date +%Y%m%d_%H:%M:%S` bs=4k 262144+0 records in 262144+0 records out oracle@ita018[RAC1]:/home/oracle$ ll -rw-r--r-- 1 oracle oinstall 1073741824 Sep 10 14:44 voting_backup.20070910_14:43:41 In our case, the LUN where the Voting Disk is located is 1GB in size. As the dd utility copies the whole disk, remember to delete from the file system old backups of the Voting Disk.

  • Page 22: Oracle Rman Restore And Recovery

    Starting with Oracle 10g Release 2, Data Protector includes a series of enhancements to improve restore performance. Additional attributes (SBTBFINFO flags) are now set for each backup file: • Data Protector Tape device concurrency: This allows more than one RMAN channel to read from the same device •...

  • Page 23: Oracle Rman Restore Script

    10394b75:47060053:1093:0001[[HFP419] HFP419] Oracle RMAN Restore script While it is possible to edit the RMAN backup script from within the Data Protector GUI, this is not possible for the RMAN restore script. A new enhancement has been implemented in Data Protector to enable this functionality. A new...

  • Page 24: Oracle Restore Configuration

    RAC1 and RAC2 running the restore with one channel each. As described in the above section, we can have Data Protector writing the RMAN Restore script to a local directory, without running the restore. First, decide the number the channels to be used (the...

  • Page 25: Restore Recommendations Summary

    The restore session report is in the Appendix C under Session 6. Restore Recommendations Summary This is a summary of the restore recommendations: • Edit the RMAN restore script before execution • Allocate channels manually on the selected instances • Use the same concurrency as used in the backup •...
  • Page 26 Recovery using archived logs Approximately, 500 archived logs were generated during the table update on all four RAC instances. Media Recovery is performed on the system where the restore/recovery session was started, RAC1 in our case. In our environment, it took 1hour 50 min to apply all 536 archived logs. In total 23GB redo information.

  • Page 27: Summary

    • Use the dynamic view V$RECOVERY_PROGRESS to monitor the recovery progress Summary As it has been shown throughout this paper, Data Protector offers several possibilities to perform the configuration in an Oracle10g RAC environment. It is not necessarily a complex task, but limitations and implications need to be understood.

  • Page 28: Appendix A. Reference Documentation

    Appendix A. Reference documentation HP Data Protector Software Documentation and White Papers • HP 3TB/hour Oracle Online Backup paper • Oracle Oracle 10g Backup and Recovery Advanced User’s Guide • Oracle Clusterware and Oracle Real Application Clusters Administration and Deployment Guide •...

  • Page 29: Appendix B. Rman Helpful Scripts

    Appendix B. RMAN helpful Scripts B.1 How to monitor RMAN job progress SELECT SID, SERIAL#, CONTEXT, SOFAR, TOTALWORK, ROUND(SOFAR/TOTALWORK*100,2) "%_COMPLETE" FROM V$SESSION_LONGOPS WHERE OPNAME LIKE 'RMAN%' AND OPNAME NOT LIKE '%aggregate%' AND TOTALWORK != 0 AND SOFAR <> TOTALWORK SQL> @ RMAN_long_ops.sql SERIAL# CONTEXT SOFAR...

  • Page 30: B.3 How To Monitor Rman Wait States

    B.3 How to monitor RMAN wait states COLUMN EVENT FORMAT a20 COLUMN SECONDS_IN_WAIT FORMAT 999 COLUMN STATE FORMAT a20 COLUMN CLIENT_INFO FORMAT a30 SELECT p.SPID, sw.EVENT, s.SECONDS_IN_WAIT AS SEC_WAIT, sw.STATE, s.CLIENT_INFO FROM V$SESSION_WAIT sw, V$SESSION s, V$PROCESS p WHERE sw.EVENT LIKE '%sbt%' AND s.SID=sw.SID AND s.PADDR=p.ADDR SQL>...

  • Page 31: Appendix C. Session Reports

    RAC (DBID=2216826430) connected to recovery catalog database allocated channel: dev_0 channel dev_0: sid=2207 instance=RAC1 devtype=SBT_TAPE channel dev_0: Data Protector A.06.00/PHSS_35908/PHSS_35909/DPSOL_00261/DPLNX_ allocated channel: dev_1 channel dev_1: sid=2206 instance=RAC1 devtype=SBT_TAPE channel dev_1: Data Protector A.06.00/PHSS_35908/PHSS_35909/DPSOL_00261/DPLNX_ Starting backup at 11-OCT-07...
  • Page 32 input datafile fno=00017 name=+DG_DB/rac/datafile/tbs_pool_004.dbf input datafile fno=00019 name=+DG_DB/rac/datafile/tbs_pool_006.dbf input datafile fno=00021 name=+DG_DB/rac/datafile/tbs_pool_008.dbf input datafile fno=00023 name=+DG_DB/rac/datafile/tbs_pool_005.dbf input datafile fno=00025 name=+DG_DB/rac/datafile/tbs_pool_007.dbf input datafile fno=00027 name=+DG_DB/rac/datafile/tbs_pool_014.dbf input datafile fno=00029 name=+DG_DB/rac/datafile/tbs_pool_011.dbf input datafile fno=00031 name=+DG_DB/rac/datafile/tbs_pool_013.dbf input datafile fno=00033 name=+DG_DB/rac/datafile/tbs_pool_012.dbf input datafile fno=00035 name=+DG_DB/rac/datafile/tbs_pool_015.dbf input datafile fno=00037 name=+DG_DB/rac/datafile/tbs_pool_009.dbf input datafile fno=00039 name=+DG_DB/rac/datafile/tbs_pool_016.dbf input datafile fno=00041 name=+DG_DB/rac/datafile/tbs_pool_010.dbf...
  • Page 33 STARTING Media Agent "COMPAQ:SDLT320_1" input datafile fno=00074 name=+DG_DB/rac/datafile/tbs_pool_046.dbf channel dev_1: starting piece 1 at 11-OCT-07 [Normal] From: BMA@ita018 "COMPAQ:SDLT320_2" Time: 11.10.2007 17:41:12 STARTING Media Agent "COMPAQ:SDLT320_2" [Normal] From: BMA@ita018 "COMPAQ:SDLT320_1" Time: 11.10.2007 17:41:12 By: UMA@ita018@/dev/rac/c20t0d0 Loading medium from slot 15 to device /dev/rmt/0mn [Normal] From: BMA@ita018 "COMPAQ:SDLT320_2"...
  • Page 34 released channel: dev_1 Recovery Manager complete. [Normal] From: ob2rman@ita018 "RAC" Time: 10/11/07 18:30:34 Oracle Recovery Manager completed. [Normal] From: ob2rman@ita018 "RAC" Time: 10/11/07 18:30:35 Backup of target database completed. [Normal] From: BSM@ita017 "RAC_POOL_RAC1" Time: 11.10.2007 18:30:31 OB2BAR application on "ita018" disconnected. [Normal] From: BMA@ita018 "COMPAQ:SDLT320_2"...

  • Page 35: Session 2: Backup Using Ita018-Vip And Rac1, Rac2, Rac3, Rac4

    Session 2: Backup using ita018-vip and RAC1, RAC2, RAC3, RAC4 • Connectivity to all configured instances is verified • All channels are allocated on instance RAC1 [Normal] From: BSM@ita017 "RAC_POOL_RAC1..4" Time: 11.10.2007 18:41:52 OB2BAR application on "ita018-vip" successfully started. [Normal] From: ob2rman@ita018 "RAC"...
  • Page 36 RAC (DBID=2216826430) connected to recovery catalog database allocated channel: dev_0 channel dev_0: sid=2230 instance=RAC1 devtype=SBT_TAPE channel dev_0: Data Protector A.06.00/PHSS_35908/PHSS_35909/DPSOL_00261/DPLNX_ allocated channel: dev_1 channel dev_1: sid=2204 instance=RAC1 devtype=SBT_TAPE channel dev_1: Data Protector A.06.00/PHSS_35908/PHSS_35909/DPSOL_00261/DPLNX_ Starting backup at 11-OCT-07...
  • Page 37 input datafile fno=00034 name=+DG_DB/rac/datafile/tbs_pool_053.dbf input datafile fno=00036 name=+DG_DB/rac/datafile/tbs_pool_050.dbf input datafile fno=00038 name=+DG_DB/rac/datafile/tbs_pool_056.dbf input datafile fno=00040 name=+DG_DB/rac/datafile/tbs_pool_049.dbf input datafile fno=00042 name=+DG_DB/rac/datafile/tbs_pool_055.dbf input datafile fno=00044 name=+DG_DB/rac/datafile/tbs_pool_034.dbf input datafile fno=00046 name=+DG_DB/rac/datafile/tbs_pool_045.dbf input datafile fno=00048 name=+DG_DB/rac/datafile/tbs_pool_047.dbf input datafile fno=00050 name=+DG_DB/rac/datafile/tbs_pool_042.dbf input datafile fno=00052 name=+DG_DB/rac/datafile/tbs_pool_041.dbf input datafile fno=00054 name=+DG_DB/rac/datafile/tbs_pool_035.dbf input datafile fno=00056 name=+DG_DB/rac/datafile/tbs_pool_036.dbf input datafile fno=00058 name=+DG_DB/rac/datafile/tbs_pool_033.dbf...
  • Page 38 piece handle=RAC_POOL_RAC1..4<RAC_548:635712145:1>.dbf tag=TAG20071011T184224 comment=API Version 2.0,MMS Version 65.6.0.0 channel dev_1: backup set complete, elapsed time: 00:47:42 Finished backup at 11-OCT-07 Starting Control File and SPFILE Autobackup at 11-OCT-07 [Normal] From: OB2BAR_Oracle8@ita018 "RAC" Time: 11.10.2007 19:30:56 Starting OB2BAR Backup: ita018-vip:c-2216826430-20071011-03 "Oracle8" [Normal] From: OB2BAR_Oracle8@ita018 "RAC"...
  • Page 39 Disk Agents Total ... ======================================== Completed Media Agents ..Failed Media Agents ..Aborted Media Agents ..---------------------------------------- Media Agents Total ..======================================== Mbytes Total ....233898 MB Used Media Total ..... Disk Agent Errors Total ..============================================================================ Session completed successfully! ============================================================================...

  • Page 40: Session 3: Backup Using Ita018-Vip And Service Backup

    RAC (DBID=2216826430) connected to recovery catalog database allocated channel: dev_0 channel dev_0: sid=2235 instance=RAC2 devtype=SBT_TAPE channel dev_0: Data Protector A.06.00/PHSS_35908/PHSS_35909/DPSOL_00261/DPLNX_ allocated channel: dev_1 channel dev_1: sid=2216 instance=RAC2 devtype=SBT_TAPE channel dev_1: Data Protector A.06.00/PHSS_35908/PHSS_35909/DPSOL_00261/DPLNX_ allocated channel: dev_2 channel dev_2: sid=2220 instance=RAC3 devtype=SBT_TAPE channel dev_2: Data Protector A.06.00/PHSS_35908/PHSS_35909/DPSOL_00261/DPLNX_...
  • Page 41 Data Protector A.06.00/PHSS_35908/PHSS_35909/DPSOL_00261/DPLNX_ Starting backup at 11-OCT-07 channel dev_0: starting incremental level 0 datafile backupset channel dev_0: specifying datafile(s) in backupset input datafile fno=00009 name=+DG_DB/rac/datafile/tbs_pool_001.dbf input datafile fno=00013 name=+DG_DB/rac/datafile/tbs_pool_002.dbf input datafile fno=00017 name=+DG_DB/rac/datafile/tbs_pool_004.dbf input datafile fno=00021 name=+DG_DB/rac/datafile/tbs_pool_008.dbf input datafile fno=00025 name=+DG_DB/rac/datafile/tbs_pool_007.dbf input datafile fno=00029 name=+DG_DB/rac/datafile/tbs_pool_011.dbf...
  • Page 42 input datafile fno=00035 name=+DG_DB/rac/datafile/tbs_pool_015.dbf input datafile fno=00039 name=+DG_DB/rac/datafile/tbs_pool_016.dbf input datafile fno=00043 name=+DG_DB/rac/datafile/tbs_pool_031.dbf input datafile fno=00047 name=+DG_DB/rac/datafile/tbs_pool_018.dbf input datafile fno=00051 name=+DG_DB/rac/datafile/tbs_pool_024.dbf input datafile fno=00055 name=+DG_DB/rac/datafile/tbs_pool_029.dbf input datafile fno=00059 name=+DG_DB/rac/datafile/tbs_pool_022.dbf input datafile fno=00063 name=+DG_DB/rac/datafile/tbs_pool_027.dbf input datafile fno=00067 name=+DG_DB/rac/datafile/tbs_pool_026.dbf input datafile fno=00071 name=+DG_DB/rac/datafile/tbs_pool_028.dbf channel dev_2: starting piece 1 at 11-OCT-07 channel dev_3: starting incremental level 0 datafile backupset channel dev_3: specifying datafile(s) in backupset...
  • Page 43 piece handle=RAC_POOL_BACKUP<RAC_552:635717773:1>.dbf tag=TAG20071011T201615 comment=API Version 2.0,MMS Version 65.6.0.0 channel dev_2: backup set complete, elapsed time: 01:11:16 [Normal] From: OB2BAR_Oracle8@ita021 "RAC" Time: 11.10.2007 21:47:32 Backup Profile: Run Time ... 1:30:41 Backup Speed ..11312,23 (KB/s) [Normal] From: OB2BAR_Oracle8@ita021 "RAC" Time: 11.10.2007 21:47:32 Completed OB2BAR Backup: ita018-vip:RAC_POOL_BACKUP<RAC_550:635717772:1>.dbf "Oracle8"...
  • Page 44 By: UMA@ita018@/dev/rac/c20t0d0 Unloading medium to slot 22 from device /dev/rmt/0mn [Normal] From: BMA@ita018 "COMPAQ:SDLT320_1" Time: 11.10.2007 21:52:08 COMPLETED Media Agent "COMPAQ:SDLT320_1" [Normal] From: BMA@ita021 "COMPAQ:SDLT320_2" Time: 11.10.2007 21:52:45 /dev/rmt/1mn Medium header verification completed, 0 errors found [Normal] From: BMA@ita021 "COMPAQ:SDLT320_2" Time: 11.10.2007 21:53:01 By: UMA@ita018@/dev/rac/c20t0d0 Unloading medium to slot 23 from device /dev/rmt/1mn...

  • Page 45: Session 4: Backup Using Ita018-Vip And Service Msl5000

    RAC (DBID=2216826430) connected to recovery catalog database allocated channel: dev_0 channel dev_0: sid=2203 instance=RAC2 devtype=SBT_TAPE channel dev_0: Data Protector A.06.00/PHSS_35908/PHSS_35909/DPSOL_00261/DPLNX_ allocated channel: dev_1 channel dev_1: sid=2212 instance=RAC2 devtype=SBT_TAPE channel dev_1: Data Protector A.06.00/PHSS_35908/PHSS_35909/DPSOL_00261/DPLNX_ Starting backup at 19-OCT-07...
  • Page 46 input datafile fno=00027 name=+DG_DB/rac/datafile/tbs_pool_014.dbf input datafile fno=00029 name=+DG_DB/rac/datafile/tbs_pool_011.dbf input datafile fno=00031 name=+DG_DB/rac/datafile/tbs_pool_013.dbf input datafile fno=00033 name=+DG_DB/rac/datafile/tbs_pool_012.dbf input datafile fno=00035 name=+DG_DB/rac/datafile/tbs_pool_015.dbf input datafile fno=00037 name=+DG_DB/rac/datafile/tbs_pool_009.dbf input datafile fno=00039 name=+DG_DB/rac/datafile/tbs_pool_016.dbf input datafile fno=00041 name=+DG_DB/rac/datafile/tbs_pool_010.dbf input datafile fno=00043 name=+DG_DB/rac/datafile/tbs_pool_031.dbf input datafile fno=00045 name=+DG_DB/rac/datafile/tbs_pool_020.dbf input datafile fno=00047 name=+DG_DB/rac/datafile/tbs_pool_018.dbf input datafile fno=00049 name=+DG_DB/rac/datafile/tbs_pool_023.dbf input datafile fno=00051 name=+DG_DB/rac/datafile/tbs_pool_024.dbf...
  • Page 47 By: UMA@ita018@/dev/rac/c20t0d0 Loading medium from slot 25 to device /dev/rmt/0mn [Normal] From: BMA@ita021 "COMPAQ:SDLT320_2" Time: 19.10.2007 09:21:57 STARTING Media Agent "COMPAQ:SDLT320_2" [Normal] From: BMA@ita021 "COMPAQ:SDLT320_2" Time: 19.10.2007 09:22:07 By: UMA@ita018@/dev/rac/c20t0d0 Loading medium from slot 12 to device /dev/rmt/1mn [Normal] From: OB2BAR_Oracle8@ita021 "RAC" Time: 19.10.2007 09:22:26 Starting OB2BAR Backup: ita018-vip:RAC_POOL_MSL5000<RAC_602:636369706:1>.dbf "Oracle8"...
  • Page 48 [Normal] From: ob2rman@ita018 "RAC" Time: 10/19/07 10:10:41 Backup of target database completed. [Normal] From: BSM@ita017 "RAC_POOL_MSL5000" Time: 19.10.2007 10:10:41 OB2BAR application on "ita018-vip" disconnected. [Normal] From: BMA@ita021 "COMPAQ:SDLT320_2" Time: 19.10.2007 10:11:29 /dev/rmt/1mn Medium header verification completed, 0 errors found [Normal] From: BMA@ita021 "COMPAQ:SDLT320_2"...

  • Page 49: Session 5: Backup Allocating Channels Manually On Rac1 And Rac2

    RAC (DBID=2216826430) connected to recovery catalog database allocated channel: dev_0 channel dev_0: sid=2221 instance=RAC1 devtype=SBT_TAPE channel dev_0: Data Protector A.06.00/PHSS_35908/PHSS_35909/DPSOL_00261/DPLNX_ allocated channel: dev_1 channel dev_1: sid=2209 instance=RAC2 devtype=SBT_TAPE channel dev_1: Data Protector A.06.00/PHSS_35908/PHSS_35909/DPSOL_00261/DPLNX_ Starting backup at 05-OCT-07...
  • Page 50 input datafile fno=00029 name=+DG_DB/rac/datafile/tbs_pool_011.dbf input datafile fno=00031 name=+DG_DB/rac/datafile/tbs_pool_013.dbf input datafile fno=00033 name=+DG_DB/rac/datafile/tbs_pool_012.dbf input datafile fno=00035 name=+DG_DB/rac/datafile/tbs_pool_015.dbf input datafile fno=00037 name=+DG_DB/rac/datafile/tbs_pool_009.dbf input datafile fno=00039 name=+DG_DB/rac/datafile/tbs_pool_016.dbf input datafile fno=00041 name=+DG_DB/rac/datafile/tbs_pool_010.dbf input datafile fno=00043 name=+DG_DB/rac/datafile/tbs_pool_031.dbf input datafile fno=00045 name=+DG_DB/rac/datafile/tbs_pool_020.dbf input datafile fno=00047 name=+DG_DB/rac/datafile/tbs_pool_018.dbf input datafile fno=00049 name=+DG_DB/rac/datafile/tbs_pool_023.dbf input datafile fno=00051 name=+DG_DB/rac/datafile/tbs_pool_024.dbf input datafile fno=00053 name=+DG_DB/rac/datafile/tbs_pool_030.dbf...
  • Page 51 Loading medium from slot 22 to device /dev/rmt/0mn [Normal] From: BMA@ita021 "COMPAQ:SDLT320_2" Time: 05.10.2007 17:25:57 STARTING Media Agent "COMPAQ:SDLT320_2" [Normal] From: BMA@ita021 "COMPAQ:SDLT320_2" Time: 05.10.2007 17:26:07 By: UMA@ita018@/dev/rac/c20t0d0 Loading medium from slot 6 to device /dev/rmt/1mn [Normal] From: OB2BAR_Oracle8@ita018 "RAC" Time: 05.10.2007 17:26:31 Starting OB2BAR Backup: ita018-vip:RAC_POOL_man_ch_1_2<RAC_460:635189150:1>.dbf "Oracle8"...
  • Page 52 [Normal] From: ob2rman@ita018 "RAC" Time: 10/05/07 18:12:30 Backup of target database completed. [Normal] From: BSM@ita017 "RAC_POOL_man_ch_1_2" Time: 05.10.2007 18:12:27 OB2BAR application on "ita018-vip" disconnected. [Normal] From: BMA@ita021 "COMPAQ:SDLT320_2" Time: 05.10.2007 18:13:23 /dev/rmt/1mn Medium header verification completed, 0 errors found [Normal] From: BMA@ita018 "COMPAQ:SDLT320_1"...

  • Page 53: Session 6: Restore Allocating Channels Manually On Rac1 And Rac2

    11> release channel 'dev_1'; 12> } 13> 14> allocated channel: dev_0 channel dev_0: sid=2209 instance=RAC1 devtype=SBT_TAPE channel dev_0: Data Protector A.06.00/PHSS_35908/PHSS_35909/DPSOL_00261/DPLNX_ allocated channel: dev_1 channel dev_1: sid=2222 instance=RAC2 devtype=SBT_TAPE channel dev_1: Data Protector A.06.00/PHSS_35908/PHSS_35909/DPSOL_00261/DPLNX_ sql statement: alter tablespace POOL offline immediate...
  • Page 54 restoring datafile 00042 to +DG_DB/rac/datafile/tbs_pool_055.dbf restoring datafile 00044 to +DG_DB/rac/datafile/tbs_pool_034.dbf restoring datafile 00046 to +DG_DB/rac/datafile/tbs_pool_045.dbf restoring datafile 00048 to +DG_DB/rac/datafile/tbs_pool_047.dbf restoring datafile 00050 to +DG_DB/rac/datafile/tbs_pool_042.dbf restoring datafile 00052 to +DG_DB/rac/datafile/tbs_pool_041.dbf restoring datafile 00054 to +DG_DB/rac/datafile/tbs_pool_035.dbf restoring datafile 00056 to +DG_DB/rac/datafile/tbs_pool_036.dbf restoring datafile 00058 to +DG_DB/rac/datafile/tbs_pool_033.dbf restoring datafile 00060 to +DG_DB/rac/datafile/tbs_pool_043.dbf restoring datafile 00062 to +DG_DB/rac/datafile/tbs_pool_044.dbf...
  • Page 55 archive log thread 1 sequence 1091 is already on disk as file +DG_FRA/rac/1_1091_628844420.dbf archive log thread 1 sequence 1092 is already on disk as file +DG_FRA/rac/1_1092_628844420.dbf archive log thread 1 sequence 1093 is already on disk as file +DG_FRA/rac/1_1093_628844420.dbf archive log thread 1 sequence 1094 is already on disk as file +DG_FRA/rac/1_1094_628844420.dbf archive log thread 1 sequence 1095 is already on disk as file +DG_FRA/rac/1_1095_628844420.dbf archive log thread 2 sequence 442 is already on disk as file +DG_FRA/rac/2_442_628844420.dbf archive log thread 2 sequence 443 is already on disk as file +DG_FRA/rac/2_443_628844420.dbf...

  • Page 56: Session 7: Restore And Recovery Using An Incremental Backup

    11> release channel 'dev_1'; 12> } 13> 14> allocated channel: dev_0 channel dev_0: sid=2221 instance=RAC1 devtype=SBT_TAPE channel dev_0: Data Protector A.06.00/PHSS_35908/PHSS_35909/DPSOL_00261/DPLNX_ allocated channel: dev_1 channel dev_1: sid=2207 instance=RAC2 devtype=SBT_TAPE channel dev_1: Data Protector A.06.00/PHSS_35908/PHSS_35909/DPSOL_00261/DPLNX_ sql statement: alter tablespace POOL offline immediate...
  • Page 57 restoring datafile 00072 to +DG_DB/rac/datafile/tbs_pool_041.dbf restoring datafile 00074 to +DG_DB/rac/datafile/tbs_pool_033.dbf channel dev_0: reading from backup piece RAC_POOL_man_ch_1_2<RAC_702:637941358:1>.dbf channel dev_1: starting datafile backupset restore channel dev_1: specifying datafile(s) to restore from backup set restoring datafile 00009 to +DG_DB/rac/datafile/tbs_pool_001.dbf restoring datafile 00011 to +DG_DB/rac/datafile/tbs_pool_065.dbf restoring datafile 00013 to +DG_DB/rac/datafile/tbs_pool_002.dbf restoring datafile 00015 to +DG_DB/rac/datafile/tbs_pool_003.dbf restoring datafile 00017 to +DG_DB/rac/datafile/tbs_pool_004.dbf...
  • Page 58 destination for restore of datafile 00039: +DG_DB/rac/datafile/tbs_pool_010.dbf destination for restore of datafile 00041: +DG_DB/rac/datafile/tbs_pool_013.dbf destination for restore of datafile 00043: +DG_DB/rac/datafile/tbs_pool_025.dbf destination for restore of datafile 00045: +DG_DB/rac/datafile/tbs_pool_027.dbf destination for restore of datafile 00047: +DG_DB/rac/datafile/tbs_pool_022.dbf destination for restore of datafile 00049: +DG_DB/rac/datafile/tbs_pool_023.dbf destination for restore of datafile 00051: +DG_DB/rac/datafile/tbs_pool_028.dbf destination for restore of datafile 00053: +DG_DB/rac/datafile/tbs_pool_030.dbf destination for restore of datafile 00055: +DG_DB/rac/datafile/tbs_pool_020.dbf...
  • Page 59 Finished recover at 2007-11-07 sql statement: alter tablespace POOL online released channel: dev_0 released channel: dev_1 Recovery Manager complete. oracle@ita018[RAC1]:/opt/oracle$...

  • Page 60: For More Information

    © 2007 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty.

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