To prepare an SELinux-enabled Release 22.6 or earlier NFM-P system for an upgrade
Purpose
Perform this procedure if:
AND
-
SELinux has been enabled in the NFM-P system as described in “How do I enable SELinux on the NFM-P?” in the NSP System Administrator Guide.
In order to upgrade an NFM-P system in which SELinux is enabled before the upgrade, the following conditions must be true during the upgrade; performing this procedure ensures that the conditions are met.
See “What is SELinux?” in the NSP System Administrator Guide for information about configuring SELinux.
Note: You require the following user privileges:
Note: The following RHEL CLI prompts in command lines denote the active user, and are not to be included in typed commands:
Steps
1 |
As the root user, enter the following on each main server, main database, and auxiliary server station to verify that SELinux is enabled: # sestatus ↵ SELinux is enabled if the following is displayed: SELinux status: enabled |
2 |
Perform one of the following:
|
3 |
Enter the following as the root user on each main server, main database, and auxiliary server station to verify that SELinux is enabled in permissive mode: # getenforce ↵ SELinux is in permissive mode if the following is displayed: Permissive |
4 |
Close the open console windows. End of steps |