You can manually uninstall individual packages previously installed with IBM® Spectrum
Conductor.
- You must be logged in as root if you installed IBM Spectrum
Conductor as root. If you didn’t install
as root, you must log on with the cluster administrator ID.
- If you installed IBM Spectrum
Conductor
to a local environment, you must complete this task on each host from which you want to remove
IBM Spectrum
Conductor.
- You must stop EGO on all hosts before running the uninstall script.
- If you performed a rolling upgrade, only uninstall the previous version's packages
after your rolling upgrade is successful, tested, and you do not plan to roll back the upgrade. Once
you uninstall the old package, rolling back is no longer supported.
Some installed packages are required for other packages to function;
ensure that you review the package contents and dependencies
before
selecting to uninstall a package. Moreover, if you have more than one product installed in your
cluster (such as IBM Spectrum Symphony in addition to IBM Spectrum
Conductor), be cautious that you do
not uninstall a package required for those products.
Ensure that you uninstall the packages in the order outlined in the following steps. The order is
important as you should uninstall the packages in the reverse order in which they were
installed.
- From a command console, stop all services:
egosh service stop all
- Shut down the cluster:
egosh ego shutdown all
- Uninstall all applicable packages. Ensure that you replace dbpath_location
in the following rpm commands to the path to your database. For example, if your
database is located in /data/abc/rpmdb, then run:
rpm -qa --dbpath /data/abc/rpmdb | grep ascd
- Find the IBM Spectrum
Conductor
management package and uninstall it:
rpm -qa --dbpath dbpath_location | grep conductorsparkmgmt
rpm -e --dbpath dbpath_location conductorsparkmgmt-version
- Find the IBM Spectrum
Conductor core
package and uninstall it:
rpm -qa --dbpath dbpath_location | grep conductorsparkcore
rpm -e --dbpath dbpath_location conductorsparkcore-version
- Find the Application Container management package and uninstall it:
rpm -qa --dbpath dbpath_location | grep conductormgmt
rpm -e --dbpath dbpath_location conductormgmt-version
- Find the ascd package and uninstall it:
rpm -qa --dbpath dbpath_location | grep ascd
rpm -e --dbpath dbpath_location ascd-version
- Find the monitoring for IBM Spectrum Scale™ package and uninstall it:
rpm -qa --dbpath dbpath_location | grep egogpfsmonitor
rpm -e --dbpath dbpath_location egogpfsmonitor-3.7.0.0
- Find the Explorer reports package and uninstall it:
rpm -qa [--dbpath dbpath_location] | grep explorer
rpm -e [--dbpath dbpath_location] explorer-version
- Find the
IBM SDKs for Node.js package used for Explorer reports and uninstall it:
rpm -qa [--dbpath dbpath_location] | grep nodejs
rpm -e [--dbpath dbpath_location] nodejs-version
- Find the Elastic Stack package and uninstall it:
rpm -qa --dbpath dbpath_location | grep egoelastic
rpm -e --dbpath dbpath_location egoelastic-version.x86_64
- Find the EGO management
package and uninstall it:
rpm -qa --dbpath dbpath_location | grep egomgmt
rpm -e --dbpath dbpath_location egomgmt-version.noarch
- Find the EGO RESTful API
server package and uninstall it:
rpm -qa --dbpath dbpath_location | grep egorest
rpm -e --dbpath dbpath_location egorest-version.noarch
- Find the IBM
WebSphere® Application Server Liberty
Profile package and
uninstall it:
rpm -qa --dbpath dbpath_location | grep egowlp
rpm -e --dbpath dbpath_location egowlp-version.noarch
- Find the IBM JRE package and
uninstall it:
rpm -qa --dbpath dbpath_location | grep egojre
rpm -e --dbpath dbpath_location egojre-version.x86_64
- Find the EGO core package
and uninstall it:
rpm -qa --dbpath dbpath_location | grep egocore
rpm -e --dbpath dbpath_location egocore-version.x86_64
- Delete the $EGO_TOP installation directory.
Note: You should delete the $EGO_TOP installation directory only if you want to
remove everything under this directory. Do not complete this step if you are using an environment
with IBM Spectrum Symphony.
You have successfully uninstalled the selected IBM Spectrum
Conductor packages.