Upgrade from IT Business Analytics 10.00 to 10.10

This section explains how to perform the upgrade from Business Analytics 10.00 to 10.10.

1. Prerequisites:

   1. ITBA 10.00 must be installed.

   2. Make sure that the upgrade package is downloaded and saved, for example, in the /home/hpba/ directory.

   3. Prepare a directory with a rwx permission to backup the current ITBA 10.00.

      Note This requires at least 20GB of free disk space.

2. Upgrade:

   1. Login with the hpba user. This user is automatically created for the installation of ITBA 10.00.
   2. Extract the upgrade program from the upgrade package to a <extracted_directory>/upgrade directory other than the directory where the existing program is located.
   3. Go to the <extracted_directory>/upgrade directory, and run upgrade.sh to start the upgrade process. The command prompts you for the path to where you want to locate the ITBA backup.

   During this process, existing programs are backed up in case of exceptions. The recovery procedure is provided in Troubleshooting.???

   Any program currently running is shutdown while the upgrade is performed. It is recommended to stop time-consuming processes running in ITBA 10.00, such as ETL.

   An Upgrade completed successfully message is issued on your screen and in the log.

3. Optional Move the Supervisor.

   The location of the Supervisor was changed between ITBA 10.00 and 10.10. When performing a clean installation of ITBA 10.10, the location change is processed automatically. When upgrading to ITBA 10.10, you can perform the following manual steps if needed. This change is optional and does not affect any function. If you want to remove the following Supervisor-related files with root user-only permission from the directory:

   • /service/hpba

   • /etc/sv

   • /etc/sv/hpba

   • /etc/sv/hpba/log

   • /etc/sv/hpba/log/run

   • /etc/sv/hpba/log/supervise/control

   • /etc/sv/hpba/log/supervise/lock

   • /etc/sv/hpba/log/supervise/ok

   • /etc/sv/hpba/run

   • /etc/sv/hpba/supervise

   • /etc/sv/hpba/supervise/stat

   • /etc/sv/hpba/supervise/status

   • /etc/sv/hpba/supervise/control

   • /etc/sv/hpba/supervise/pid

   • /etc/sv/hpba/supervise/lock

   • /etc/sv/hpba/supervise/ok

   • /usr/local/bin/runsvchdir

   • /usr/local/bin/sv

   • /usr/local/bin/runsvdir

   • /usr/local/bin/svlogd

   • /usr/local/bin/utmpset

   • /usr/local/bin/runsv

   • /usr/local/bin/runit-init

   To remove the files, execute the following steps using the root user:

   1. $HPBA_HOME/supervisor/configure/uninstall_supervisor_conf.sh

   2. rm -r /etc/sv

   3. rm -r /service

   4. rm /sbin/runsvdir-start

   5. rm /usr/local/bin/chpst

   6. rm /usr/local/bin/runit

   7. rm /usr/local/bin/runit-init

   8. rm /usr/local/bin/runsv

   9. rm /usr/local/bin/runsvchdir

   10. rm /usr/local/bin/runsvdir

   11. rm /usr/local/bin/sv

   12. rm /usr/local/bin/svlogd

   13. rm /usr/local/bin/utmpset

   14. rm /var/.hpba.com.hp.registry.xml

   15. $HPBA_HOME/supervisor/configure/install_supervisor_conf.sh

   After the upgrade, the ITBA 10.10 working folder is the original ITBA 10.00 folder.

After the Upgrade

CAPs

After the upgrade, the Content Acceleration Packs (CAPs) are still the CAPs from version 10.00. To obtain the version 10.10 CAPs:

1. Delete the version 10.00 CAPs.
2. Upload the version 10.10 CAPs.

3. Activate the version 10.10 CAPs and Demo CAPs.

   Make sure the CAP and the corresponding Demo CAP have the same version.

For details, see Data Management - Activate CAPs.