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V7.2 manual Snapshot Database Scenario
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Install
Sample configuration of SAP R/3 with DB2 UDB and IBM ESS
Alternatively, issue the following commands
DB2 UDB commands
PrimaryBackup ServerServer MACHAMACHB SAP R/3 TS1
Split-mirror restore scenario
Creating and assigning ESS logical volumes
SG245757 Implementing ESS Copy Services on UNIX and Windows NT/2000
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Snapshot Database Scenario
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Contents
Brigitte Bläser - IBM Germany Böblingen Laboratory
October
Enzo Cialini - IBM Toronto Laboratory
Aslam Nomani - IBM Toronto Laboratory
Page
Trademarks
Table of contents
Table of contents
Overview
Abstract
Abstract
About the authors
About the authors
DB2 UDB suspended I/O overview
DB2 UDB suspended I/O overview
set write suspend
DB2 UDB commands
set write resume
db2inidb
DB2 UDB commands
Overview of IBM 2105 Enterprise Storage Server
SG245757 Implementing ESS Copy Services on UNIX and Windows NT/2000
SG245465 IBM Enterprise Storage Server
Overview of Copy Services
Overview of FlashCopy
Overview of the ESS Copy Services Web interface
Overview of ESS Command Line Interface CLI
Overview of ESS Command Line Interface CLI
rsExecuteTask
ESS Copy Services CLI command description
rsList2105s
rsPrimeServer
SAP software
Overview of standard SAP R/3 system installation with DB2 UDB
Detailed discussions about the layout of a SAP R/3 system on an ESS are contained in the following white papers
FlashCopy
Sample configuration of SAP R/3 with DB2 UDB and IBM ESS
IBM ESS F20
Primary Backup Server Server Snapshot for reporting, testing, etc
Installing the Command Line Interface on AIX
Installing Advanced Copy Services
Creating and assigning ESS logical volumes
b. Select Open Systems Storage - Modify Volume Assignments - Add
cd /usr/opt/ibm2105cli rsList2105s.sh
lsdev -C grep
Configuring a system with two hosts
PrimaryBackup ServerServer MACHAMACHB SAP R/3 TS1
Copy Services Server ESSCSS
Overview
Logical subsystem
ESS volumes
ESS volumes
009 and
o hdisk42 o hdisk40 o hdisk38 o hdisk37 o hdisk43
# smit vg -Add a Volume Group
# smit vg
Add a Logical Volume -VOLUME GROUP name sapvg
#smit lv
Add a Volume Group
mklv -y saplv sapvg #smit lv
Add a Logical Volume -VOLUME GROUP name dbvg
Configuring a Two Host System
Alternatively, issue the following commands
Create file systems
Add a Standard Journaled File System
Add a Standard Journaled File System
crfs -v jfs -d saplv -m /usr/sap -A yes -p rw #smit fs
Mount the file systems
sapenvMACHA.csh to .dbenvMACHB.csh and sapenvMACHB.csh respectively
usr/sap/TS1/SYS/profile as follows
Change the names of the profiles
exist on the Backup server
Snapshot database scenario
Snapshot Database Scenario
Standby database scenario
db2 “rollforward database ts1 to 2000-06-19- 19.56.00.0000”
db2 “rollforward database ts1 to 2000-06-19-20.57.00.0000 and stop”
Split-Mirror online backup scenario
stopsap
startsap
Split-Mirror Online Backup Scenario
Split-Mirror Restore Scenario
Split-mirror restore scenario
Summary
