How to Remove the Software Interactively

1. Ensure that your environment variables are set up properly.

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   Note –

   If no cell name was specified during installation, the value of cell is default.

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   • If you are using a C shell, type the following command:

     # source sge-root/cell/common/settings.csh

   • If you are using a Bourne-shell or Korn shell, type the following command:

     # . sge-root/cell/common/settings.sh

2. Create a copy of the configuration template, sge-root/util/inst_sge_modules/inst_sge_template.conf.

   # cd sge-root/util/inst_sge_modules/ # cp inst_sge_template.conf my_configuration.conf

3. Edit your configuration template.

   Every host that is in the EXEC_HOST_LIST_RM list will be automatically removed.

   # Remove this execution hosts in automatic mode
   EXEC_HOST_LIST_RM="host1 host2 host3 host4"

4. On the master host type the sge-root/inst_sge command.

   This example uninstalls the execution hosts, host1, host2 and host3.

   Type the following command as one string, with a space between the -auto and the sge-root/util/inst_sge_modules/my_configuration.conf components.

   # sge-root/inst_sge -ux -auto sge-root/util/inst_sge_modules/my_configuration.conf

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   Note –

   You are not prompted for any information during this process. However, the output from this process will be displayed to the terminal window where you run the command.

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5. (Optional) If you have any shadow master hosts, uninstall them.

   Type the following command as one string, with a space between the -auto and the sge-root/util/inst_sge_modules/my_configuration.conf components.

   # sge-root/inst_sge -usm -auto sge-root/util/inst_sge_modules/my_configuration.conf

6. Uninstall the master host.

   Type the following command as one string, with a space between the -auto and the sge-root/util/inst_sge_modules/my_configuration.conf components.

   # sge-root/inst_sge -um -auto sge-root/util/inst_sge_modules/my_configuration.conf