Getting Started with WebSphere Application Server
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4. The following is performed by default during the installation:<br />
- DB2 is installed in C:\Program Files\IBM\SQLLIB<br />
Appendix B – Up and running <strong>with</strong> DB2 223<br />
- The DB2ADMNS and DB2USERS Windows operating system groups are<br />
created.<br />
- The instance DB2 is created under C:\Program Files\IBM\SQLLIB\DB2<br />
- The DB2 Administration <strong>Server</strong> (DAS) is created<br />
- Installation logs are stored in:<br />
My Documents\DB2LOG\db2.log<br />
My Documents\DB2LOG\db2wi.log<br />
- Several Windows services are created.<br />
B.3.2 Installation on Linux<br />
DB2 installation on Linux is straight-forward and requires the following basic steps:<br />
1. Log on as the Root user to install DB2.<br />
2. After downloading DB2 Express-C for Linux from ibm.com/db2/express, look for<br />
the file db2setup, and execute it: ./db2setup<br />
3. Follow the self-explanatory instructions from the wizard. Choosing default values is<br />
normally sufficient.<br />
4. The following is performed by default during installation:<br />
- DB2 is installed in /opt/ibm/db2/V9.7<br />
- Three user IDs are created. The default values are listed below:<br />
db2inst1 (instance owner)<br />
db2fenc1 (Fenced user for fenced routines)<br />
dasusr1 (DAS user)<br />
- Three user groups are created corresponding to the above user IDs:<br />
db2iadm1<br />
db2fadm1<br />
dasadm1<br />
- Instance db2inst1 is created<br />
- The DAS dasusr1 is created<br />
- Installation logs are stored in:<br />
/tmp/db2setup.his<br />
/tmp/db2setup.log<br />
/tmp/db2setup.err
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