Uninstalling individual packages installed with the multicluster feature

After you have removed hosts from the multicluster primary cluster, you can uninstall each of the packages previously installed with the multicluster feature. When uninstalling individual packages, 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.

Before you begin

To uninstall the multicluster primary server packages, you need the same permissions as with the installation: log on to the multicluster primary host using the installation user operating system account.

Procedure

Shut down the host:
```
egosh ego shutdown
```
Remove each multicluster package from your system:
- On Windows:
  Note: Some installed packages are required for other packages to function; ensure that you review the package contents and dependencies information outlined in Files within the multicluster installation packages before selecting to uninstall a package.
  1. From the Windows Control Panel, select Programs and Features.
  2. Right-click IBM Spectrum Computing family: management package for IBM Spectrum Symphony Advanced Edition multicluster feature and select Uninstall.
  3. Right-click IBM Spectrum Computing family: core package for IBM Spectrum Symphony Advanced Edition multicluster feature and select Uninstall.
  4. Right-click IBM Spectrum Computing family: EGO RESTful API server version package for IBM Spectrum Symphony Advanced Edition multicluster and select Uninstall.
  5. Right-click IBM Spectrum Computing family: IBM WebSphere® Application Server Liberty Profile version package for IBM Spectrum Symphony Advanced Edition multicluster and select Uninstall.
  6. Right-click IBM Spectrum Computing family: IBM WebSphere Application Server Liberty Profile version package for IBM Spectrum Symphony Advanced Edition multicluster and select Uninstall.
  7. Right-click IBM Spectrum Computing family: IBM JRE (Java runtime environment) version package for IBM Spectrum Symphony Advanced Edition multicluster and select Uninstall.
  8. Right-click IBM Spectrum Computing family: EGO core version package for IBM Spectrum Symphony Advanced Edition multicluster and select Uninstall.
- On Linux and Linux on POWER:
  Note:
  - Some installed packages are required for other packages to function; ensure that you review the package contents and dependencies information outlined in Files within the multicluster installation packages before selecting to uninstall a package.
  - If you installed the multicluster server package specifying the --dbpath option, then use the same dbpath_location value in the uninstall commands. For example, if you installed using /data/abc/rpmdb as the dbpath_location, then run the uninstall commands using that database location. Here is an example:
```
rpm -qa --dbpath /data/abc/rpmdb | grep symmcmgmt
```
  1. Find the management package for IBM Spectrum Symphony Advanced Edition multicluster and uninstall it:
```
rpm -qa [--dbpath dbpath_location] | grep symmcmgmt
rpm -e [--dbpath dbpath_location] symmcmgmt-version
```
  2. Find the core package for IBM Spectrum Symphony Advanced Edition multicluster and uninstall it:
```
rpm -qa [--dbpath dbpath_location] | grep symmccore
rpm -e [--dbpath dbpath_location] symmccore-version
```
  3. Find the EGO RESTful API server package for IBM Spectrum Symphony Advanced Edition multicluster and uninstall it:
```
rpm -qa [--dbpath dbpath_location] | grep symmcegorest
rpm -e [--dbpath dbpath_location] symmcegorest-version
```
  4. Find the IBM WebSphere Application Server Liberty Profile package for IBM Spectrum Symphony Advanced Edition multicluster and uninstall it:
```
rpm -qa [--dbpath dbpath_location] | grep symmcegowlp
rpm -e [--dbpath dbpath_location] symmcegowlp-version
```
  5. Find the IBM JRE (Java runtime environment) package for IBM Spectrum Symphony Advanced Edition multicluster and uninstall it:
```
rpm -qa [--dbpath dbpath_location] | grep symmcegojre
rpm -e [--dbpath dbpath_location] symmcegojre-version
```
  6. Find the EGO core package for IBM Spectrum Symphony Advanced Edition multicluster and uninstall it:
```
rpm -qa [--dbpath dbpath_location] | grep symmcegocore
rpm -e [--dbpath dbpath_location] symmcegocore-version
```

What to do next

After you have uninstalled the multicluster feature, disable the multicluster proxy.