Pre Requisite’s for Informatica 10.1.1 HF2 Upgrade from 9.6.1
Pre Requisite’s
1.
Operating system patches and libraries compatible with
Informatica 10(RHEL 7 compatible to Informatica 10)
2.
Hardware requirement check (use lscpu, uname -a ,uname
-p) command to check
3.
Review the environment variables.(Oracle Home path, Installation
directory path, Java Home)
4.
Extract the installer files and provide full privilege
5.
Run the pre-installation (i10Pi) system check tool (on
all users domain ,repo)
6.
Installation of Java Developer Kit when you upgrade
Informatica 10 on zLinux.
7.
Verify that the operating system meets the file
descriptor requirement (ulimit -a)
8.
Back up the Power Center repository.
9.
Verify the user account permissions for the
database(Domain user account, Repository user)
10. Back up any
reference data directory at a non-default location in the PowerCenter directory
structure.
11. Record the
ODBC data source names of the ODBC connections in the domain.
12. Verify user
account requirements for the domain configuration repository database
13. DB Backups
Create Ticket to take backups od domain and repos
14. Infa
Backups – Infa admins to take backups of Domain and Repo using script level
15. Check-DB
Refresh Interval on Domain properties.
16. Storage
Backups – Create ticket to Linux / Storage to take backup of Server
17. Take the
backup of 961 folders in unix on all servers
18. Shut down
the domain. To shut down the domain, stop the Informatica service process on
each node in the domain
19. Node
Configuration
20. Naming standards
for Node creation
21. take the
backup of node properties
22. Verify that
the locale setting is compatible with the code page for the repository.(ISO
WESTERN EUROPEAN)
23. Check the
port number availability using netstat -na|grep "port Num",netstat
-tulpn|grep 6005
24. Set the
OPEN_CURSORS parameter to 4000 or higher
25. Domain
Configuration
26. Domain name
should be set
27. You must
shut down the domain before you back up domain and then upgrade the domain
28. Before you
upgrade the domain, you must back up the configuration metadata for the
domain.(nodemeta,domains.infa)
Upgradation
1. Informatica10
Software License check
2. Unix ID
creation and connectivity check
3. Oracle ID
Creation and connectivity check
4. Reviewing
the permissions for the Unix users
5. Review permissions
for the oracle users
6. Oracle
client Installation on Centene Development servers
7. Adding TNS
entries and check the DB access from the server level
8. Copying
Informatica software to all the Centene Development servers
9. Unzip the
software and provide privileges on the folder
10. testing the
Informatica jobs on new Sen
11. provide
permissions for the installation folder
12. Verify the
DB User having all permissions on the
DB level
13. Check the
users connectivity Domain user and Repository User
14. Cross check
the naming convention of Domain, repository, IS ,Web services, Node
15. Informatica
10.x can be upgrade with our current version 9.6.1 HF4
16. Review the
environment variables
17. Create a
New Informatica 10 Installation directory provide full privileges to the folder
18. login to
the same machine with same Unix user
which we have installed previous 9.6 Informatica version
19. Stop all
process that are running on the server
20. go to
installation file click on ./install.sh
21. Press 1 to Install
or Upgrade Informatica
22. Press 3 to
run Informatica installation services
23. Press y to
continue the installation
24. Press 2 to
upgrade Informatica 10.x
25. enter 1 to
use the same node configuration
26. Installer
displays warning to shut down the previous domain click on enter
27. enter the
directory key for encryption of domain
28. Review the
Information of Informatica 10.x upgrade click on enter
29. check the
Installation log and domain log in case of any errors
30. Review the
maximum heap size setting.
Admin Level Testing
1. Create test wfs (Admin Level)
2. Create sample connections (Admin Level)
3. Execute test wfs (Admin Level)
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