To Uninstall an OS Update on a Server Group

Before You Begin

• Disable monitoring for the provisionable servers. This action is required only if you want to avoid the fault notifications as the servers reboot after an OS update uninstallation. See To Disable Monitoring for a Server Group for details.

• Ensure that the OS monitoring feature is supported on the provisionable servers. This action provides the necessary support to uninstall OS updates. See To Add the OS Monitoring Feature for details.

Steps

1. Log in to the N1 System Manager.

   See To Access the N1 System Manager Command Line for details.

2. Uninstall an OS update on the provisionable servers in a server group.

   N1-ok> unload group group update update

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   Caution –

   If the user-specified update name is not found, the command tries to uninstall an OS update with a matching file name. The show update command enables you to list an OS update's corresponding file name.

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   See unload group in Sun N1 System Manager 1.1 Command Line Reference Manual for details.