Deploy Dell PowerFlex v3.6.x

Troubleshoot SELinux with PowerFlex issues

When troubleshooting Security-Enhanced Linux (SELinux) issues with PowerFlex, confirm that the issues are related to PowerFlex.

1. Change the mode of the relevant nodes from SELinux enforcing mode to permissive mode:

   setenforce 0

2. If the issue disappears in permissive mode, stay in this mode and run the following commands:

   semodule -l |grep vxflex
   audit2allow -a
   semanage port -l |grep vxflex

3. Save the output to file, for sharing when opening a customer support ticket.
4. Zip the /var/log/audit/ folder and share the file in the support ticket.
   In rare cases, the support person might ask you to change SELinux logging to a higher level using this command:

   semodule
   -DB

   This might require repeating the failed operation with this setting enabled. After the information is collected, run the following command to revert to the standard logging level:

     semodule
   -B

   See the following for troubleshooting information: https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/using_selinux/troubleshooting-problems-related-to-selinux_using-selinux.